On my debian laptop or gentoo desktop, I get a bunch of this. Random crashing with the nightly build and stable build. Here is what I see when I run kdenlive in a terminal. I'm editing 1080p video, x264 with crf=8 from a rawvideo camcorder stream at ultrafast preset, and using the default mpeg2 proxy preset for editing them. This is two clips side by side, one with audio, normalizing and pan audio effects being used. Editing is done from a raid 0 array of two SSDs on either machine, one is a dual core i7 laptop, the other is a six core i7 desktop.

Any ideas?

Code: Select all

$ ./start-kdenlive
Way to run = Normal
running kdenlive
kdenlive(4856) MainWindow::parseProfiles: RESULTING MLT PATH:  "/home/louis/kdenlive/20150312/./share/mlt/profiles/"
ERROR: Could not load classifier cascade /usr/share/opencv/haarcascades/haarcascade_frontalface_alt2.xml
ERROR: Could not load classifier cascade /usr/share/opencv/haarcascades/haarcascade_frontalface_alt2.xml
kdenlive(4856) RecMonitor::RecMonitor: /////// BUILDING MONITOR, ID:  37748853
kdenlive(4856) MainWindow::loadPlugins: Parsing plugin folder:  "/home/louis/kdenlive/20150312/lib/kde4/"
kdenlive(4856) MainWindow::loadPlugins: Found plugin:  "libkdenlive_sampleplugin.so"
kdenlive(4856) MainWindow::addToMenu: // ADD to MENU ("Countdown", "Noise")
kdenlive(4856) MainWindow::loadPlugins: Parsing plugin folder:  "/usr/lib/kde4/"
kdenlive(4856) KdenliveDoc::setProfilePath: Kdenlive document, init timecode from path:  "atsc_1080p_60" ,   60
kdenlive(4856) TrackView::slotAddProjectTrack: *************  ADD DOC TRACK  4 , DURATION:  0
kdenlive(4856) TrackView::slotAddProjectTrack: *************  ADD DOC TRACK  3 , DURATION:  0
kdenlive(4856) TrackView::slotAddProjectTrack: *************  ADD DOC TRACK  2 , DURATION:  0
kdenlive(4856) TrackView::slotAddProjectTrack: *************  ADD DOC TRACK  1 , DURATION:  0
kdenlive(4856) TrackView::slotAddProjectTrack: *************  ADD DOC TRACK  0 , DURATION:  0
kdenlive(4856) TrackView::parseDocument: ///////////  TOTAL PROJECT DURATION:  1
kdenlive(4856) Render::resetProfile: reset to same profile, nothing to do
kdenlive(4856) Render::checkMaxThreads: // MLT threads updated to:  10
kdenlive(4856) Render::setSceneList: // NEW SCENE LIST DURATION SET TO:  2
kdenlive(4856) MainWindow::connectDocument: ///////////////////   CONNECTING DOC TO PROJECT VIEW ////////////////
Object::connect: No such signal org::freedesktop::UPower::DeviceAdded(QDBusObjectPath)
Object::connect: No such signal org::freedesktop::UPower::DeviceRemoved(QDBusObjectPath)
kdenlive(4856) KSambaSharePrivate::testparmParamValue: Running testparm ("-d0", "-s", "--parameter-name", "usershare path")
kdenlive(4856) KdenliveDoc::~KdenliveDoc: // DEL CLP MAN
kdenlive(4856) KdenliveDoc::~KdenliveDoc: // DEL CLP MAN done
kdenlive(4856) DocumentValidator::upgrade: Opening a document with version  0.88
kdenlive(4856) KdenliveDoc::setProfilePath: Kdenlive document, init timecode from path:  "atsc_1080p_60" ,   60
kdenlive(4856) KdenliveDoc::KdenliveDoc: Reading file:  "/home/louis/kdenlive/batteryissues.kdenlive" , found clips:  3
kdenlive(4856) TrackView::slotAddProjectTrack: *************  ADD DOC TRACK  4 , DURATION:  0
kdenlive(4856) TrackView::slotAddProjectTrack: *************  ADD DOC TRACK  3 , DURATION:  0
kdenlive(4856) TrackView::slotAddProjectTrack: *************  ADD DOC TRACK  2 , DURATION:  0
kdenlive(4856) TrackView::slotAddProjectTrack: *************  ADD DOC TRACK  1 , DURATION:  117371
kdenlive(4856) TrackView::slotAddProjectTrack: *************  ADD DOC TRACK  0 , DURATION:  117383
kdenlive(4856) TrackView::parseDocument: ///////////  TOTAL PROJECT DURATION:  117383
kdenlive(4856) Render::resetProfile: reset to same profile, nothing to do
kdenlive(4856) Render::setSceneList: // NEW SCENE LIST DURATION SET TO:  117383
kdenlive(4856) MainWindow::connectDocument: ///////////////////   CONNECTING DOC TO PROJECT VIEW ////////////////
kdenlive(4856) KBookmarkManager::notifyChanged: KBookmarkManager::notifyChanged (  "" )
kdenlive(4856) MainWindow::slotElapsedTime: -----------------------------------------
 Time elapsed:  716
-------------------------
kdenlive(4856) ClipManager::slotGetAudioThumbs: reading audio thumbs from file
KCrash: Application 'kdenlive' crashing...
KCrash: Attempting to start /usr/lib/kde4/libexec/drkonqi from kdeinit
kdenlive: Fatal IO error 11 (Resource temporarily unavailable) on X server :0.0.
QtDBus: cannot relay signals from parent QObject(0x2a0ddc0 "scheduler") unless they are emitted in the object's thread QThread(0x13ca3d0 ""). Current thread is QThread(0x7f3c79c7d7f0 "").
QSocketNotifier: Can only be used with threads started with QThread
QSocketNotifier: Can only be used with threads started with QThread
QtDBus: cannot relay signals from parent QObject(0x1606f10 "") unless they are emitted in the object's thread QThread(0x13ca3d0 ""). Current thread is QThread(0x7f3c79c7d7f0 "").
QSocketNotifier: Invalid socket 9 and type 'Read', disabling...
QSocketNotifier: Invalid socket 21 and type 'Read', disabling...
QSocketNotifier: Invalid socket 27 and type 'Read', disabling...
kdenlive: Fatal IO error 9 (Bad file descriptor) on X server :0.0.
./start-kdenlive: line 116:  4856 Alarm clock             kdenlive "${kdenlive_args[@]}"
louis@videobauer:~/kdenlive/20150312$ ./start-kdenlive
Way to run = Normal
running kdenlive
kdenlive(4939) MainWindow::parseProfiles: RESULTING MLT PATH:  "/home/louis/kdenlive/20150312/./share/mlt/profiles/"
ERROR: Could not load classifier cascade /usr/share/opencv/haarcascades/haarcascade_frontalface_alt2.xml
ERROR: Could not load classifier cascade /usr/share/opencv/haarcascades/haarcascade_frontalface_alt2.xml
kdenlive(4939) RecMonitor::RecMonitor: /////// BUILDING MONITOR, ID:  37748853
kdenlive(4939) MainWindow::loadPlugins: Parsing plugin folder:  "/home/louis/kdenlive/20150312/lib/kde4/"
kdenlive(4939) MainWindow::loadPlugins: Found plugin:  "libkdenlive_sampleplugin.so"
kdenlive(4939) MainWindow::addToMenu: // ADD to MENU ("Countdown", "Noise")
kdenlive(4939) MainWindow::loadPlugins: Parsing plugin folder:  "/usr/lib/kde4/"
kdenlive(4939) KdenliveDoc::setProfilePath: Kdenlive document, init timecode from path:  "atsc_1080p_60" ,   60
kdenlive(4939) TrackView::slotAddProjectTrack: *************  ADD DOC TRACK  4 , DURATION:  0
kdenlive(4939) TrackView::slotAddProjectTrack: *************  ADD DOC TRACK  3 , DURATION:  0
kdenlive(4939) TrackView::slotAddProjectTrack: *************  ADD DOC TRACK  2 , DURATION:  0
kdenlive(4939) TrackView::slotAddProjectTrack: *************  ADD DOC TRACK  1 , DURATION:  0
kdenlive(4939) TrackView::slotAddProjectTrack: *************  ADD DOC TRACK  0 , DURATION:  0
kdenlive(4939) TrackView::parseDocument: ///////////  TOTAL PROJECT DURATION:  1
kdenlive(4939) Render::resetProfile: reset to same profile, nothing to do
kdenlive(4939) Render::checkMaxThreads: // MLT threads updated to:  10
kdenlive(4939) Render::setSceneList: // NEW SCENE LIST DURATION SET TO:  2
kdenlive(4939) MainWindow::connectDocument: ///////////////////   CONNECTING DOC TO PROJECT VIEW ////////////////
Object::connect: No such signal org::freedesktop::UPower::DeviceAdded(QDBusObjectPath)
Object::connect: No such signal org::freedesktop::UPower::DeviceRemoved(QDBusObjectPath)
kdenlive(4939) KSambaSharePrivate::testparmParamValue: Running testparm ("-d0", "-s", "--parameter-name", "usershare path")
kdenlive(4939) KdenliveDoc::~KdenliveDoc: // DEL CLP MAN
kdenlive(4939) KdenliveDoc::~KdenliveDoc: // DEL CLP MAN done
kdenlive(4939) DocumentValidator::upgrade: Opening a document with version  0.88
kdenlive(4939) KdenliveDoc::setProfilePath: Kdenlive document, init timecode from path:  "atsc_1080p_60" ,   60
kdenlive(4939) KdenliveDoc::KdenliveDoc: Reading file:  "/home/louis/kdenlive/batteryissues.kdenlive" , found clips:  3
kdenlive(4939) TrackView::slotAddProjectTrack: *************  ADD DOC TRACK  4 , DURATION:  0
kdenlive(4939) TrackView::slotAddProjectTrack: *************  ADD DOC TRACK  3 , DURATION:  0
kdenlive(4939) TrackView::slotAddProjectTrack: *************  ADD DOC TRACK  2 , DURATION:  0
kdenlive(4939) TrackView::slotAddProjectTrack: *************  ADD DOC TRACK  1 , DURATION:  117371
kdenlive(4939) TrackView::slotAddProjectTrack: *************  ADD DOC TRACK  0 , DURATION:  117383
kdenlive(4939) TrackView::parseDocument: ///////////  TOTAL PROJECT DURATION:  117383
kdenlive(4939) Render::resetProfile: reset to same profile, nothing to do
kdenlive(4939) Render::setSceneList: // NEW SCENE LIST DURATION SET TO:  117383
kdenlive(4939) MainWindow::connectDocument: ///////////////////   CONNECTING DOC TO PROJECT VIEW ////////////////
kdenlive(4939) KBookmarkManager::notifyChanged: KBookmarkManager::notifyChanged (  "" )
kdenlive(4939) MainWindow::slotElapsedTime: -----------------------------------------
 Time elapsed:  693
-------------------------
kdenlive(4939) ClipManager::slotGetAudioThumbs: reading audio thumbs from file
KCrash: Application 'kdenlive' crashing...
KCrash: Attempting to start /usr/lib/kde4/libexec/drkonqi from kdeinit
sock_file=/home/louis/kdenlive/20150312/./.kde/socket-videobauer/kdeinit4__0
kdenlive: Fatal IO error 11 (Resource temporarily unavailable) on X server :0.0.
QtDBus: cannot relay signals from parent QObject(0x3924ac0 "scheduler") unless they are emitted in the object's thread QThread(0x22e73d0 ""). Current thread is QThread(0x7fab8c001de0 "").
QSocketNotifier: Can only be used with threads started with QThread
QSocketNotifier: Can only be used with threads started with QThread
QtDBus: cannot relay signals from parent QObject(0x30a91a0 "") unless they are emitted in the object's thread QThread(0x22e73d0 ""). Current thread is QThread(0x7fab8c001de0 "").
Unable to start Dr. Konqi
Not forwarding the crash to Apport.
louis@videobauer:~/kdenlive/20150312$ ./start-kdenlive
Way to run = Normal
running kdenlive
kdenlive(5003) MainWindow::parseProfiles: RESULTING MLT PATH:  "/home/louis/kdenlive/20150312/./share/mlt/profiles/"
ERROR: Could not load classifier cascade /usr/share/opencv/haarcascades/haarcascade_frontalface_alt2.xml
ERROR: Could not load classifier cascade /usr/share/opencv/haarcascades/haarcascade_frontalface_alt2.xml
kdenlive(5003) RecMonitor::RecMonitor: /////// BUILDING MONITOR, ID:  37748853
kdenlive(5003) MainWindow::loadPlugins: Parsing plugin folder:  "/home/louis/kdenlive/20150312/lib/kde4/"
kdenlive(5003) MainWindow::loadPlugins: Found plugin:  "libkdenlive_sampleplugin.so"
kdenlive(5003) MainWindow::addToMenu: // ADD to MENU ("Countdown", "Noise")
kdenlive(5003) MainWindow::loadPlugins: Parsing plugin folder:  "/usr/lib/kde4/"
kdenlive(5003) KdenliveDoc::setProfilePath: Kdenlive document, init timecode from path:  "atsc_1080p_60" ,   60
kdenlive(5003) TrackView::slotAddProjectTrack: *************  ADD DOC TRACK  4 , DURATION:  0
kdenlive(5003) TrackView::slotAddProjectTrack: *************  ADD DOC TRACK  3 , DURATION:  0
kdenlive(5003) TrackView::slotAddProjectTrack: *************  ADD DOC TRACK  2 , DURATION:  0
kdenlive(5003) TrackView::slotAddProjectTrack: *************  ADD DOC TRACK  1 , DURATION:  0
kdenlive(5003) TrackView::slotAddProjectTrack: *************  ADD DOC TRACK  0 , DURATION:  0
kdenlive(5003) TrackView::parseDocument: ///////////  TOTAL PROJECT DURATION:  1
kdenlive(5003) Render::resetProfile: reset to same profile, nothing to do
kdenlive(5003) Render::checkMaxThreads: // MLT threads updated to:  10
kdenlive(5003) Render::setSceneList: // NEW SCENE LIST DURATION SET TO:  2
kdenlive(5003) MainWindow::connectDocument: ///////////////////   CONNECTING DOC TO PROJECT VIEW ////////////////
Object::connect: No such signal org::freedesktop::UPower::DeviceAdded(QDBusObjectPath)
Object::connect: No such signal org::freedesktop::UPower::DeviceRemoved(QDBusObjectPath)
kdenlive(5003) KSambaSharePrivate::testparmParamValue: Running testparm ("-d0", "-s", "--parameter-name", "usershare path")
kdenlive(5003) KdenliveDoc::~KdenliveDoc: // DEL CLP MAN
kdenlive(5003) KdenliveDoc::~KdenliveDoc: // DEL CLP MAN done
kdenlive(5003) DocumentValidator::upgrade: Opening a document with version  0.88
kdenlive(5003) KdenliveDoc::setProfilePath: Kdenlive document, init timecode from path:  "atsc_1080p_60" ,   60
kdenlive(5003) KdenliveDoc::KdenliveDoc: Reading file:  "/home/louis/kdenlive/batteryissues.kdenlive" , found clips:  3
kdenlive(5003) TrackView::slotAddProjectTrack: *************  ADD DOC TRACK  4 , DURATION:  0
kdenlive(5003) TrackView::slotAddProjectTrack: *************  ADD DOC TRACK  3 , DURATION:  0
kdenlive(5003) TrackView::slotAddProjectTrack: *************  ADD DOC TRACK  2 , DURATION:  0
kdenlive(5003) TrackView::slotAddProjectTrack: *************  ADD DOC TRACK  1 , DURATION:  117371
kdenlive(5003) TrackView::slotAddProjectTrack: *************  ADD DOC TRACK  0 , DURATION:  117383
kdenlive(5003) TrackView::parseDocument: ///////////  TOTAL PROJECT DURATION:  117383
kdenlive(5003) Render::resetProfile: reset to same profile, nothing to do
kdenlive(5003) Render::setSceneList: // NEW SCENE LIST DURATION SET TO:  117383
kdenlive(5003) MainWindow::connectDocument: ///////////////////   CONNECTING DOC TO PROJECT VIEW ////////////////
kdenlive(5003) KBookmarkManager::notifyChanged: KBookmarkManager::notifyChanged (  "" )
kdenlive(5003) MainWindow::slotElapsedTime: -----------------------------------------
 Time elapsed:  678
-------------------------
kdenlive(5003) ClipManager::slotGetAudioThumbs: reading audio thumbs from file
KCrash: Application 'kdenlive' crashing...
KCrash: Attempting to start /usr/lib/kde4/libexec/drkonqi from kdeinit
sock_file=/home/louis/kdenlive/20150312/./.kde/socket-videobauer/kdeinit4__0
kdenlive: Fatal IO error 11 (Resource temporarily unavailable) on X server :0.0.
QtDBus: cannot relay signals from parent QObject(0xb331f0 "scheduler") unless they are emitted in the object's thread QThread(0xb0d3d0 ""). Current thread is QThread(0x7f9fe806ed60 "").
QSocketNotifier: Can only be used with threads started with QThread
QSocketNotifier: Can only be used with threads started with QThread
[mpeg2video @ 0x7fa0300a0840] ac-tex damaged at 33 29
[mpeg2video @ 0x7fa0300a0840] Warning MVs not available
QtDBus: cannot relay signals from parent QObject(0x1a3ee40 "") unless they are emitted in the object's thread QThread(0xb0d3d0 ""). Current thread is QThread(0x7f9fe806ed60 "").
Not forwarding the crash to Apport.


Hello,
Those krashes don't seem random: the last log line is always "slotGetAudioThumbs".
As workaround, try to disable thumbs in you options (empty startup project) then load you file.
Then nightly build from 20150312 is KDE4 version right?

Yes. That is strange, I have audio and video thumbnails turned off all the time. I'll try again and see what happens.

More random crashing, no thumbnails.

Code: Select all

louis@videobauer:~/kdenlive/20150312$ ./start-kdenlive
Way to run = Normal
running kdenlive
kdenlive(23982) MainWindow::parseProfiles: RESULTING MLT PATH:  "/home/louis/kdenlive/20150312/./share/mlt/profiles/"
ERROR: Could not load classifier cascade /usr/share/opencv/haarcascades/haarcascade_frontalface_alt2.xml
ERROR: Could not load classifier cascade /usr/share/opencv/haarcascades/haarcascade_frontalface_alt2.xml
kdenlive(23982) RecMonitor::RecMonitor: /////// BUILDING MONITOR, ID:  115343477
kdenlive(23982) MainWindow::loadPlugins: Parsing plugin folder:  "/home/louis/kdenlive/20150312/lib/kde4/"
kdenlive(23982) MainWindow::loadPlugins: Found plugin:  "libkdenlive_sampleplugin.so"
kdenlive(23982) MainWindow::addToMenu: // ADD to MENU ("Countdown", "Noise")
kdenlive(23982) MainWindow::loadPlugins: Parsing plugin folder:  "/usr/lib/kde4/"
kdenlive(23982) KdenliveDoc::setProfilePath: Kdenlive document, init timecode from path:  "atsc_1080p_60" ,   60
kdenlive(23982) TrackView::slotAddProjectTrack: *************  ADD DOC TRACK  4 , DURATION:  0
kdenlive(23982) TrackView::slotAddProjectTrack: *************  ADD DOC TRACK  3 , DURATION:  0
kdenlive(23982) TrackView::slotAddProjectTrack: *************  ADD DOC TRACK  2 , DURATION:  0
kdenlive(23982) TrackView::slotAddProjectTrack: *************  ADD DOC TRACK  1 , DURATION:  0
kdenlive(23982) TrackView::slotAddProjectTrack: *************  ADD DOC TRACK  0 , DURATION:  0
kdenlive(23982) TrackView::parseDocument: ///////////  TOTAL PROJECT DURATION:  1
kdenlive(23982) Render::resetProfile: reset to same profile, nothing to do
kdenlive(23982) Render::checkMaxThreads: // MLT threads updated to:  10
kdenlive(23982) Render::setSceneList: // NEW SCENE LIST DURATION SET TO:  2
kdenlive(23982) MainWindow::connectDocument: ///////////////////   CONNECTING DOC TO PROJECT VIEW ////////////////
Object::connect: No such signal org::freedesktop::UPower::DeviceAdded(QDBusObjectPath)
Object::connect: No such signal org::freedesktop::UPower::DeviceRemoved(QDBusObjectPath)
kdenlive(23982) KSambaSharePrivate::testparmParamValue: Running testparm ("-d0", "-s", "--parameter-name", "usershare path")
kdenlive(23982) KdenliveDoc::~KdenliveDoc: // DEL CLP MAN
kdenlive(23982) KdenliveDoc::~KdenliveDoc: // DEL CLP MAN done
kdenlive(23982) DocumentValidator::upgrade: Opening a document with version  0.88
kdenlive(23982) KdenliveDoc::setProfilePath: Kdenlive document, init timecode from path:  "atsc_1080p_60" ,   60
kdenlive(23982) KdenliveDoc::KdenliveDoc: Reading file:  "/home/louis/kdenlive/law.kdenlive" , found clips:  2
kdenlive(23982) TrackView::slotAddProjectTrack: *************  ADD DOC TRACK  4 , DURATION:  0
kdenlive(23982) TrackView::slotAddProjectTrack: *************  ADD DOC TRACK  3 , DURATION:  0
kdenlive(23982) TrackView::slotAddProjectTrack: *************  ADD DOC TRACK  2 , DURATION:  0
kdenlive(23982) TrackView::slotAddProjectTrack: *************  ADD DOC TRACK  1 , DURATION:  0
kdenlive(23982) TrackView::slotAddProjectTrack: *************  ADD DOC TRACK  0 , DURATION:  41213
kdenlive(23982) TrackView::parseDocument: ///////////  TOTAL PROJECT DURATION:  41213
kdenlive(23982) Render::resetProfile: reset to same profile, nothing to do
kdenlive(23982) Render::setSceneList: // NEW SCENE LIST DURATION SET TO:  41213
kdenlive(23982) MainWindow::connectDocument: ///////////////////   CONNECTING DOC TO PROJECT VIEW ////////////////
kdenlive(23982) KBookmarkManager::notifyChanged: KBookmarkManager::notifyChanged (  "" )
kdenlive(23982) MainWindow::slotElapsedTime: -----------------------------------------
 Time elapsed:  1733
-------------------------
kdenlive(23982) KdenliveDoc::xmlSceneList: // FOUD  3  EFFECTS+++++++++++++++++++++
kdenlive(23982) KSambaSharePrivate::_k_slotFileChange: path changed: "/home/louis/kdenlive/law.kdenlive"
KCrash: Application 'kdenlive' crashing...
KCrash: Attempting to start /usr/lib/kde4/libexec/drkonqi from kdeinit
sock_file=/home/louis/kdenlive/20150312/./.kde/socket-videobauer/kdeinit4__0
QSocketNotifier: Invalid socket 9 and type 'Read', disabling...
QSocketNotifier: Invalid socket 21 and type 'Read', disabling...
QSocketNotifier: Invalid socket 27 and type 'Read', disabling...
kdenlive: Fatal IO error 9 (Bad file descriptor) on X server :0.0.
Unable to start Dr. Konqi
Not forwarding the crash to Apport.


More random crashing fun.

Code: Select all

louis@videobauer:~/kdenlive/20150312$ ./start-kdenlive
Way to run = Normal
running kdenlive
kdenlive(25313) MainWindow::parseProfiles: RESULTING MLT PATH:  "/home/louis/kdenlive/20150312/./share/mlt/profiles/"
ERROR: Could not load classifier cascade /usr/share/opencv/haarcascades/haarcascade_frontalface_alt2.xml
ERROR: Could not load classifier cascade /usr/share/opencv/haarcascades/haarcascade_frontalface_alt2.xml
kdenlive(25313) RecMonitor::RecMonitor: /////// BUILDING MONITOR, ID:  115343477
kdenlive(25313) MainWindow::loadPlugins: Parsing plugin folder:  "/home/louis/kdenlive/20150312/lib/kde4/"
kdenlive(25313) MainWindow::loadPlugins: Found plugin:  "libkdenlive_sampleplugin.so"
kdenlive(25313) MainWindow::addToMenu: // ADD to MENU ("Countdown", "Noise")
kdenlive(25313) MainWindow::loadPlugins: Parsing plugin folder:  "/usr/lib/kde4/"
kdenlive(25313) KdenliveDoc::setProfilePath: Kdenlive document, init timecode from path:  "atsc_1080p_60" ,   60
kdenlive(25313) TrackView::slotAddProjectTrack: *************  ADD DOC TRACK  4 , DURATION:  0
kdenlive(25313) TrackView::slotAddProjectTrack: *************  ADD DOC TRACK  3 , DURATION:  0
kdenlive(25313) TrackView::slotAddProjectTrack: *************  ADD DOC TRACK  2 , DURATION:  0
kdenlive(25313) TrackView::slotAddProjectTrack: *************  ADD DOC TRACK  1 , DURATION:  0
kdenlive(25313) TrackView::slotAddProjectTrack: *************  ADD DOC TRACK  0 , DURATION:  0
kdenlive(25313) TrackView::parseDocument: ///////////  TOTAL PROJECT DURATION:  1
kdenlive(25313) Render::resetProfile: reset to same profile, nothing to do
kdenlive(25313) Render::checkMaxThreads: // MLT threads updated to:  10
kdenlive(25313) Render::setSceneList: // NEW SCENE LIST DURATION SET TO:  2
kdenlive(25313) MainWindow::connectDocument: ///////////////////   CONNECTING DOC TO PROJECT VIEW ////////////////
Object::connect: No such signal org::freedesktop::UPower::DeviceAdded(QDBusObjectPath)
Object::connect: No such signal org::freedesktop::UPower::DeviceRemoved(QDBusObjectPath)
kdenlive(25313) KSambaSharePrivate::testparmParamValue: Running testparm ("-d0", "-s", "--parameter-name", "usershare path")
kdenlive(25313) KdenliveDoc::~KdenliveDoc: // DEL CLP MAN
kdenlive(25313) KdenliveDoc::~KdenliveDoc: // DEL CLP MAN done
WARNING: deleting stale lockfile /home/louis/kdenlive/20150312/.kde/data/stalefiles/kdenlive/c7fd9d781ed992f4d0c7544acd227d22Kfv_Jm8FOKfv.lock
kdenlive(25313) DocumentValidator::upgrade: Opening a document with version  0.88
kdenlive(25313) KdenliveDoc::setProfilePath: Kdenlive document, init timecode from path:  "atsc_1080p_60" ,   60
kdenlive(25313) KdenliveDoc::KdenliveDoc: Reading file:  "/home/louis/kdenlive/law.kdenlive" , found clips:  2
kdenlive(25313) TrackView::slotAddProjectTrack: *************  ADD DOC TRACK  4 , DURATION:  0
kdenlive(25313) TrackView::slotAddProjectTrack: *************  ADD DOC TRACK  3 , DURATION:  0
kdenlive(25313) TrackView::slotAddProjectTrack: *************  ADD DOC TRACK  2 , DURATION:  0
kdenlive(25313) TrackView::slotAddProjectTrack: *************  ADD DOC TRACK  1 , DURATION:  0
kdenlive(25313) TrackView::slotAddProjectTrack: *************  ADD DOC TRACK  0 , DURATION:  41165
kdenlive(25313) TrackView::parseDocument: ///////////  TOTAL PROJECT DURATION:  41165
kdenlive(25313) Render::resetProfile: reset to same profile, nothing to do
kdenlive(25313) Render::setSceneList: // NEW SCENE LIST DURATION SET TO:  41165
kdenlive(25313) MainWindow::connectDocument: ///////////////////   CONNECTING DOC TO PROJECT VIEW ////////////////
kdenlive(25313) KBookmarkManager::notifyChanged: KBookmarkManager::notifyChanged (  "" )
kdenlive(25313) MainWindow::slotElapsedTime: -----------------------------------------
 Time elapsed:  629
-------------------------
KCrash: Application 'kdenlive' crashing...
KCrash: Attempting to start /usr/lib/kde4/libexec/drkonqi from kdeinit
sock_file=/home/louis/kdenlive/20150312/./.kde/socket-videobauer/kdeinit4__0
kdenlive: Fatal IO error 11 (Resource temporarily unavailable) on X server :0.0.
QtDBus: cannot relay signals from parent QObject(0x2f12790 "scheduler") unless they are emitted in the object's thread QThread(0x18a23d0 ""). Current thread is QThread(0x7fdc98440050 "").
QSocketNotifier: Can only be used with threads started with QThread
QSocketNotifier: Can only be used with threads started with QThread
QtDBus: cannot relay signals from parent QObject(0x25feaa0 "") unless they are emitted in the object's thread QThread(0x18a23d0 ""). Current thread is QThread(0x7fdc98440050 "").
Unable to start Dr. Konqi
Not forwarding the crash to Apport.


Searching the Google for 'resource temporarily unavailable on x server' yields hits that imply you have a video-driver issue.

Hmm. This happens on Intel HD4400 graphics, fglrx graphics, and the generic ATI drivers without fglrx. I'm stumped.

can you run "gdb kdenlive" then "run" and once the crash occured "bt full" and send us the result?
details about distro, kdenlive version, MLT version, libavcodec version?
thanks

Code: Select all

louis@videobauer:~$ gdb kdenlive
GNU gdb (Ubuntu 7.7.1-0ubuntu5~14.04.2) 7.7.1
Copyright (C) 2014 Free Software Foundation, Inc.
License GPLv3+: GNU GPL version 3 or later <http://gnu.org/licenses/gpl.html>
This is free software: you are free to change and redistribute it.
There is NO WARRANTY, to the extent permitted by law.  Type "show copying"
and "show warranty" for details.
This GDB was configured as "x86_64-linux-gnu".
Type "show configuration" for configuration details.
For bug reporting instructions, please see:
<http://www.gnu.org/software/gdb/bugs/>.
Find the GDB manual and other documentation resources online at:
<http://www.gnu.org/software/gdb/documentation/>.
For help, type "help".
Type "apropos word" to search for commands related to "word"...
Reading symbols from kdenlive...(no debugging symbols found)...done.
(gdb) bt full
No stack.
(gdb)


In terms of kdenlive, I am using the latest nightly build from the build-kdenlive.sh script as of today, MLT 0.9.6. I dumped gentoo in favor of ubuntu studio just to see if wiping fresh would fix some issues on the desktop, same thing with stable kdenlive and kdenlive from nightly build script.

I am likely running the bt full command wrong. I am an ignorant newbie when it comes to this kind of thing - my apologies.

No need to be sorry. We appreciate your hanging in there while we try to diagnose your problem.

If you are using the build-kdenlive.sh script then you probably have a directory named ~/kdenlive/20150318. Within there will be a script named start-kdenlive. Running that script will bring up a window allowing you to run Kdenlive straight - or under GDB, the debugger. Try using that start script and see what happens.

Still a dumb question! A simple read through of the start script would have revealed that, just shows how braindead I am being here.

I hope this is helpful. http://paste.ubuntu.com/10631001/

Code: Select all

This is a logfile of running kdenlive through gdb. You may want to visit http://www.kdenlive.org/mantis/view_all_bug_page.php and attach this file to a proper bug
Kdenlive was installed by Kdenlive Builder Wizard 25
The following configuration variables was used

Information about revisions of modules at the time of compilation:
vid.stab: commit 4ec5be1ba92325de8154106a1470a49242459125 Date: Fri Jan 2 22:38:56 2015 +0100
lame: Warning: No http-tgz information found in /home/louis/kdenlive/src/lame.
libvpx: commit 5edd076bd21cc584eae6c08dd0967b649ae4071a Date: Wed Mar 18 14:02:19 2015 -0700
x264: commit 121396c71b4907ca82301d1a529795d98daab5f8 Date: Mon Feb 23 14:23:18 2015 +0300
libepoxy: commit 20062c25e7612cab023cdef44d3277ba1bd0b2de Date: Sat Jan 10 11:59:51 2015 +1300
eigen: Warning: No http-tgz information found in /home/louis/kdenlive/src/eigen.
movit: commit 0cea318493ae406e5fff6e10eb8d3e171603a0c0 Date: Sat Mar 7 02:06:29 2015 +0100
frei0r: commit baa08d27193d758b5139dfa503dbedc881298f1c Date: Mon Nov 10 20:46:12 2014 -0800
FFmpeg: commit ee648903f5e65b6f17f12326d2c50310a993be87 Date: Wed Mar 18 21:24:31 2015 +0100
mlt: commit 6a9ed618a7ca5522357c057c459a90b15a76e395 Date: Tue Mar 17 20:32:22 2015 -0500
kdenlive: commit 83f17bbb8d874540f9acf9e356775a0f5e3cae72 Date: Wed Feb 25 04:19:00 2015 +0000
uname -a at time of compilation:
Linux videobauer 3.16.0-31-lowlatency #43~14.04.1-Ubuntu SMP PREEMPT Tue Mar 10 20:41:36 UTC 2015 x86_64 x86_64 x86_64 GNU/Linux
Information about cc at the time of compilation:
Using built-in specs.
COLLECT_GCC=cc
COLLECT_LTO_WRAPPER=/usr/lib/gcc/x86_64-linux-gnu/4.8/lto-wrapper
Target: x86_64-linux-gnu
Configured with: ../src/configure -v --with-pkgversion='Ubuntu 4.8.2-19ubuntu1' --with-bugurl=file:///usr/share/doc/gcc-4.8/README.Bugs --enable-languages=c,c++,java,go,d,fortran,objc,obj-c++ --prefix=/usr --program-suffix=-4.8 --enable-shared --enable-linker-build-id --libexecdir=/usr/lib --without-included-gettext --enable-threads=posix --with-gxx-include-dir=/usr/include/c++/4.8 --libdir=/usr/lib --enable-nls --with-sysroot=/ --enable-clocale=gnu --enable-libstdcxx-debug --enable-libstdcxx-time=yes --enable-gnu-unique-object --disable-libmudflap --enable-plugin --with-system-zlib --disable-browser-plugin --enable-java-awt=gtk --enable-gtk-cairo --with-java-home=/usr/lib/jvm/java-1.5.0-gcj-4.8-amd64/jre --enable-java-home --with-jvm-root-dir=/usr/lib/jvm/java-1.5.0-gcj-4.8-amd64 --with-jvm-jar-dir=/usr/lib/jvm-exports/java-1.5.0-gcj-4.8-amd64 --with-arch-directory=amd64 --with-ecj-jar=/usr/share/java/eclipse-ecj.jar --enable-objc-gc --enable-multiarch --disable-werror --with-arch-32=i686 --with-abi=m64 --with-multilib-list=m32,m64,mx32 --with-tune=generic --enable-checking=release --build=x86_64-linux-gnu --host=x86_64-linux-gnu --target=x86_64-linux-gnu
Thread model: posix
gcc version 4.8.2 (Ubuntu 4.8.2-19ubuntu1)
/usr/bin/dpkg
Found dpkg - running dpkg -l to grep libc6
ii  libc6:amd64                                 2.19-0ubuntu6.6                            amd64        Embedded GNU C Library: Shared libraries
ii  libc6:i386                                  2.19-0ubuntu6.6                            i386         Embedded GNU C Library: Shared libraries
ii  libc6-dbg:amd64                             2.19-0ubuntu6.6                            amd64        Embedded GNU C Library: detached debugging symbols
ii  libc6-dev:amd64                             2.19-0ubuntu6.6                            amd64        Embedded GNU C Library: Development Libraries and Header Files
ii  libc6-i386                                  2.19-0ubuntu6.6                            amd64        Embedded GNU C Library: 32-bit shared libraries for AMD64
Information about kde 4 at the time of compilation:
Qt: 4.8.6
KDE Development Platform: 4.13.3
kde4-config: 1.0
uname -a at runtime:
Linux videobauer 3.16.0-31-lowlatency #43~14.04.1-Ubuntu SMP PREEMPT Tue Mar 10 20:41:36 UTC 2015 x86_64 x86_64 x86_64 GNU/Linux
Catting etc/lsb-release
DISTRIB_ID=Ubuntu
DISTRIB_RELEASE=14.04
DISTRIB_CODENAME=trusty
DISTRIB_DESCRIPTION="Ubuntu 14.04.2 LTS"
Information about kde 4 at runtime:
Qt: 4.8.6
KDE Development Platform: 4.13.3
kde4-config: 1.0
Information about kde 3 at runtime:
./start-kdenlive: line 189: kde-config: command not found
INSTALL_DIR=/home/louis/kdenlive/20150318/.
PATH=/home/louis/kdenlive/20150318/./bin:/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin:/usr/games:/usr/local/games
LD_LIBRARY_PATH=/home/louis/kdenlive/20150318/./lib:/home/louis/kdenlive/20150318/./lib/frei0r-1:/usr/lib32
MLT_AVFORMAT_THREADS=
MLT_REPOSITORY=/home/louis/kdenlive/20150318/./lib/mlt
MLT_DATA=/home/louis/kdenlive/20150318/./share/mlt
MLT_PROFILES_PATH=/home/louis/kdenlive/20150318/./share/mlt/profiles
FREI0R_PATH=/home/louis/kdenlive/20150318/./lib/frei0r-1/:/usr/lib/frei0r-1:/usr/local/lib/frei0r-1:/opt/local/lib/frei0r-1
PKG_CONFIG_PATH=/home/louis/kdenlive/20150318/./lib/pkgconfig/:
KDEHOME=/home/louis/kdenlive/20150318/./.kde
KDEDIRS=/home/louis/kdenlive/20150318/.
Running ldd /home/louis/kdenlive/20150318/./bin/kdenlive
   linux-vdso.so.1 =>  (0x00007fff3b9b4000)
   libkdeui.so.5 => /usr/lib/libkdeui.so.5 (0x00007f1890593000)
   libkio.so.5 => /usr/lib/libkio.so.5 (0x00007f18900e9000)
   libknewstuff3.so.4 => /usr/lib/libknewstuff3.so.4 (0x00007f188fe76000)
   libknotifyconfig.so.4 => /usr/lib/libknotifyconfig.so.4 (0x00007f188fc64000)
   libsolid.so.4 => /usr/lib/libsolid.so.4 (0x00007f188f963000)
   libQtOpenGL.so.4 => /usr/lib/x86_64-linux-gnu/libQtOpenGL.so.4 (0x00007f188f665000)
   libQtScript.so.4 => /usr/lib/x86_64-linux-gnu/libQtScript.so.4 (0x00007f188f1be000)
   libQtSvg.so.4 => /usr/lib/x86_64-linux-gnu/libQtSvg.so.4 (0x00007f188ef66000)
   libQtGui.so.4 => /usr/lib/x86_64-linux-gnu/libQtGui.so.4 (0x00007f188e2b3000)
   libQtDBus.so.4 => /usr/lib/x86_64-linux-gnu/libQtDBus.so.4 (0x00007f188e038000)
   libQtXml.so.4 => /usr/lib/x86_64-linux-gnu/libQtXml.so.4 (0x00007f188ddf2000)
   libQtCore.so.4 => /usr/lib/x86_64-linux-gnu/libQtCore.so.4 (0x00007f188d90d000)
   libmlt.so.6 => /home/louis/kdenlive/20150318/./lib/libmlt.so.6 (0x00007f188d6d7000)
   libmlt++.so.3 => /home/louis/kdenlive/20150318/./lib/libmlt++.so.3 (0x00007f188d4b4000)
   libpthread.so.0 => /lib/x86_64-linux-gnu/libpthread.so.0 (0x00007f188d296000)
   libX11.so.6 => /usr/lib/x86_64-linux-gnu/libX11.so.6 (0x00007f188cf61000)
   libGLU.so.1 => /usr/lib/x86_64-linux-gnu/libGLU.so.1 (0x00007f188ccf2000)
   libGL.so.1 => /usr/lib/fglrx/libGL.so.1 (0x00007f188cb10000)
   libnepomuk.so.4 => /usr/lib/libnepomuk.so.4 (0x00007f188c845000)
   libqjson.so.0 => /usr/lib/x86_64-linux-gnu/libqjson.so.0 (0x00007f188c624000)
   libkdecore.so.5 => /usr/lib/libkdecore.so.5 (0x00007f188c163000)
   libstdc++.so.6 => /usr/lib/x86_64-linux-gnu/libstdc++.so.6 (0x00007f188be5f000)
   libm.so.6 => /lib/x86_64-linux-gnu/libm.so.6 (0x00007f188bb58000)
   libc.so.6 => /lib/x86_64-linux-gnu/libc.so.6 (0x00007f188b793000)
   libSM.so.6 => /usr/lib/x86_64-linux-gnu/libSM.so.6 (0x00007f188b58b000)
   libICE.so.6 => /usr/lib/x86_64-linux-gnu/libICE.so.6 (0x00007f188b36e000)
   libattica.so.0.4 => /usr/lib/x86_64-linux-gnu/libattica.so.0.4 (0x00007f188b08b000)
   libQtNetwork.so.4 => /usr/lib/x86_64-linux-gnu/libQtNetwork.so.4 (0x00007f188ad43000)
   libdbusmenu-qt.so.2 => /usr/lib/x86_64-linux-gnu/libdbusmenu-qt.so.2 (0x00007f188ab10000)
   libXfixes.so.3 => /usr/lib/x86_64-linux-gnu/libXfixes.so.3 (0x00007f188a90a000)
   libXrender.so.1 => /usr/lib/x86_64-linux-gnu/libXrender.so.1 (0x00007f188a700000)
   libstreamanalyzer.so.0 => /usr/lib/libstreamanalyzer.so.0 (0x00007f188a481000)
   libacl.so.1 => /lib/x86_64-linux-gnu/libacl.so.1 (0x00007f188a279000)
   libattr.so.1 => /lib/x86_64-linux-gnu/libattr.so.1 (0x00007f188a074000)
   libphonon.so.4 => /usr/lib/x86_64-linux-gnu/libphonon.so.4 (0x00007f1889dfb000)
   libudev.so.1 => /lib/x86_64-linux-gnu/libudev.so.1 (0x00007f1889bea000)
   libfreetype.so.6 => /usr/lib/x86_64-linux-gnu/libfreetype.so.6 (0x00007f1889946000)
   libdl.so.2 => /lib/x86_64-linux-gnu/libdl.so.2 (0x00007f1889742000)
   libgcc_s.so.1 => /lib/x86_64-linux-gnu/libgcc_s.so.1 (0x00007f188952c000)
   libz.so.1 => /lib/x86_64-linux-gnu/libz.so.1 (0x00007f1889312000)
   libfontconfig.so.1 => /usr/lib/x86_64-linux-gnu/libfontconfig.so.1 (0x00007f18890d6000)
   libaudio.so.2 => /usr/lib/x86_64-linux-gnu/libaudio.so.2 (0x00007f1888ebe000)
   libglib-2.0.so.0 => /lib/x86_64-linux-gnu/libglib-2.0.so.0 (0x00007f1888bb5000)
   libpng12.so.0 => /home/louis/kdenlive/20150318/./lib/libpng12.so.0 (0x00007f188898f000)
   libgobject-2.0.so.0 => /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0 (0x00007f188873e000)
   libXi.so.6 => /usr/lib/x86_64-linux-gnu/libXi.so.6 (0x00007f188852d000)
   libXext.so.6 => /usr/lib/x86_64-linux-gnu/libXext.so.6 (0x00007f188831b000)
   libdbus-1.so.3 => /lib/x86_64-linux-gnu/libdbus-1.so.3 (0x00007f18880d6000)
   librt.so.1 => /lib/x86_64-linux-gnu/librt.so.1 (0x00007f1887ecd000)
   /lib64/ld-linux-x86-64.so.2 (0x00007f1890c04000)
   libxcb.so.1 => /usr/lib/x86_64-linux-gnu/libxcb.so.1 (0x00007f1887cae000)
   libatiuki.so.1 => /usr/lib/fglrx/libatiuki.so.1 (0x00007f1887b90000)
   libsoprano.so.4 => /usr/lib/libsoprano.so.4 (0x00007f18878a8000)
   libbz2.so.1.0 => /lib/x86_64-linux-gnu/libbz2.so.1.0 (0x00007f1887698000)
   liblzma.so.5 => /lib/x86_64-linux-gnu/liblzma.so.5 (0x00007f1887475000)
   libdlrestrictions.so.1 => /usr/lib/libdlrestrictions.so.1 (0x00007f1887270000)
   libuuid.so.1 => /lib/x86_64-linux-gnu/libuuid.so.1 (0x00007f188706a000)
   libstreams.so.0 => /usr/lib/libstreams.so.0 (0x00007f1886e33000)
   libxml2.so.2 => /usr/lib/x86_64-linux-gnu/libxml2.so.2 (0x00007f1886acd000)
   libpulse.so.0 => /usr/lib/x86_64-linux-gnu/libpulse.so.0 (0x00007f1886883000)
   libpulse-mainloop-glib.so.0 => /usr/lib/x86_64-linux-gnu/libpulse-mainloop-glib.so.0 (0x00007f188667e000)
   libcgmanager.so.0 => /lib/x86_64-linux-gnu/libcgmanager.so.0 (0x00007f1886463000)
   libnih.so.1 => /lib/x86_64-linux-gnu/libnih.so.1 (0x00007f188624a000)
   libnih-dbus.so.1 => /lib/x86_64-linux-gnu/libnih-dbus.so.1 (0x00007f1886040000)
   libexpat.so.1 => /lib/x86_64-linux-gnu/libexpat.so.1 (0x00007f1885e15000)
   libXt.so.6 => /usr/lib/x86_64-linux-gnu/libXt.so.6 (0x00007f1885baf000)
   libXau.so.6 => /usr/lib/x86_64-linux-gnu/libXau.so.6 (0x00007f18859ab000)
   libpcre.so.3 => /lib/x86_64-linux-gnu/libpcre.so.3 (0x00007f188576d000)
   libffi.so.6 => /usr/lib/x86_64-linux-gnu/libffi.so.6 (0x00007f1885564000)
   libXdmcp.so.6 => /usr/lib/x86_64-linux-gnu/libXdmcp.so.6 (0x00007f188535e000)
   libjson-c.so.2 => /lib/x86_64-linux-gnu/libjson-c.so.2 (0x00007f1885152000)
   libpulsecommon-4.0.so => /usr/lib/x86_64-linux-gnu/pulseaudio/libpulsecommon-4.0.so (0x00007f1884eeb000)
   libwrap.so.0 => /lib/x86_64-linux-gnu/libwrap.so.0 (0x00007f1884ce0000)
   libsndfile.so.1 => /usr/lib/x86_64-linux-gnu/libsndfile.so.1 (0x00007f1884a78000)
   libasyncns.so.0 => /usr/lib/x86_64-linux-gnu/libasyncns.so.0 (0x00007f1884872000)
   libnsl.so.1 => /lib/x86_64-linux-gnu/libnsl.so.1 (0x00007f1884657000)
   libFLAC.so.8 => /usr/lib/x86_64-linux-gnu/libFLAC.so.8 (0x00007f1884426000)
   libvorbisenc.so.2 => /usr/lib/x86_64-linux-gnu/libvorbisenc.so.2 (0x00007f1883f57000)
   libvorbis.so.0 => /usr/lib/x86_64-linux-gnu/libvorbis.so.0 (0x00007f1883d29000)
   libogg.so.0 => /usr/lib/x86_64-linux-gnu/libogg.so.0 (0x00007f1883b20000)
   libresolv.so.2 => /lib/x86_64-linux-gnu/libresolv.so.2 (0x00007f1883905000)
Running gdb -batch -x /tmp/start-kdenlive.gdb.input.tWtGZDvw --args /home/louis/kdenlive/20150318/./bin/kdenlive --nocrashhandler
set pagination off
set environment LANG = en_US.UTF-8run
[Thread debugging using libthread_db enabled]
Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1".
kdenlive(8718) MainWindow::parseProfiles: RESULTING MLT PATH:  "/home/louis/kdenlive/20150318/./share/mlt/profiles/"
[New Thread 0x7fffcf7c4700 (LWP 8724)]
ERROR: Could not load classifier cascade /usr/share/opencv/haarcascades/haarcascade_frontalface_alt2.xml
ERROR: Could not load classifier cascade /usr/share/opencv/haarcascades/haarcascade_frontalface_alt2.xml
kdenlive(8718) RecMonitor::RecMonitor: /////// BUILDING MONITOR, ID:  113246325
kdenlive(8718) MainWindow::loadPlugins: Parsing plugin folder:  "/home/louis/kdenlive/20150318/lib/kde4/"
kdenlive(8718) MainWindow::loadPlugins: Found plugin:  "libkdenlive_sampleplugin.so"
kdenlive(8718) MainWindow::addToMenu: // ADD to MENU ("Countdown", "Noise")
kdenlive(8718) MainWindow::loadPlugins: Parsing plugin folder:  "/usr/lib/kde4/"
kdenlive(8718) KdenliveDoc::setProfilePath: Kdenlive document, init timecode from path:  "atsc_1080p_60" ,   60
kdenlive(8718) TrackView::slotAddProjectTrack: *************  ADD DOC TRACK  4 , DURATION:  0
kdenlive(8718) TrackView::slotAddProjectTrack: *************  ADD DOC TRACK  3 , DURATION:  0
kdenlive(8718) TrackView::slotAddProjectTrack: *************  ADD DOC TRACK  2 , DURATION:  0
kdenlive(8718) TrackView::slotAddProjectTrack: *************  ADD DOC TRACK  1 , DURATION:  0
kdenlive(8718) TrackView::slotAddProjectTrack: *************  ADD DOC TRACK  0 , DURATION:  0
kdenlive(8718) TrackView::parseDocument: ///////////  TOTAL PROJECT DURATION:  1
kdenlive(8718) Render::resetProfile: reset to same profile, nothing to do
kdenlive(8718) Render::checkMaxThreads: // MLT threads updated to:  10
kdenlive(8718) Render::setSceneList: // NEW SCENE LIST DURATION SET TO:  2
kdenlive(8718) MainWindow::connectDocument: ///////////////////   CONNECTING DOC TO PROJECT VIEW ////////////////
[New Thread 0x7fffc7afc700 (LWP 8725)]
[New Thread 0x7fffc72fb700 (LWP 8726)]
Object::connect: No such signal org::freedesktop::UPower::DeviceAdded(QDBusObjectPath)
Object::connect: No such signal org::freedesktop::UPower::DeviceRemoved(QDBusObjectPath)
kdenlive(8718) KSambaSharePrivate::testparmParamValue: Running testparm ("-d0", "-s", "--parameter-name", "usershare path")
kdenlive(8718) KdenliveDoc::~KdenliveDoc: // DEL CLP MAN
kdenlive(8718) KdenliveDoc::~KdenliveDoc: // DEL CLP MAN done
kdenlive(8718) DocumentValidator::upgrade: Opening a document with version  0.88
kdenlive(8718) KdenliveDoc::setProfilePath: Kdenlive document, init timecode from path:  "atsc_1080p_60" ,   60
kdenlive(8718) KdenliveDoc::KdenliveDoc: Reading file:  "/home/louis/kdenlive/freedp,.kdenlive" , found clips:  2
kdenlive(8718) TrackView::slotAddProjectTrack: *************  ADD DOC TRACK  4 , DURATION:  0
kdenlive(8718) TrackView::slotAddProjectTrack: *************  ADD DOC TRACK  3 , DURATION:  0
kdenlive(8718) TrackView::slotAddProjectTrack: *************  ADD DOC TRACK  2 , DURATION:  0
kdenlive(8718) TrackView::slotAddProjectTrack: *************  ADD DOC TRACK  1 , DURATION:  0
kdenlive(8718) TrackView::slotAddProjectTrack: *************  ADD DOC TRACK  0 , DURATION:  89498
kdenlive(8718) TrackView::parseDocument: ///////////  TOTAL PROJECT DURATION:  89498
kdenlive(8718) Render::resetProfile: reset to same profile, nothing to do
kdenlive(8718) Render::setSceneList: // NEW SCENE LIST DURATION SET TO:  89498
kdenlive(8718) MainWindow::connectDocument: ///////////////////   CONNECTING DOC TO PROJECT VIEW ////////////////
kdenlive(8718) KBookmarkManager::notifyChanged: KBookmarkManager::notifyChanged (  "" )
kdenlive(8718) MainWindow::slotElapsedTime: -----------------------------------------
 Time elapsed:  753
-------------------------
[New Thread 0x7fffc4c2c700 (LWP 8728)]
[New Thread 0x7fffbda15700 (LWP 8730)]
[Thread 0x7fffc7afc700 (LWP 8725) exited]
[Thread 0x7fffc72fb700 (LWP 8726) exited]
[New Thread 0x7fffc72fb700 (LWP 8733)]
[New Thread 0x7fffc7afc700 (LWP 8734)]
[New Thread 0x7fffbd214700 (LWP 8735)]
[New Thread 0x7fffbca13700 (LWP 8736)]
[New Thread 0x7fffb3fff700 (LWP 8737)]
[New Thread 0x7fffb37fe700 (LWP 8738)]
[New Thread 0x7fffb2ffd700 (LWP 8739)]
[New Thread 0x7fffb27fc700 (LWP 8740)]
[New Thread 0x7fffb1ffb700 (LWP 8741)]
[New Thread 0x7fffb17fa700 (LWP 8742)]
[New Thread 0x7fffb0ff9700 (LWP 8743)]
[New Thread 0x7fffabfff700 (LWP 8744)]
[New Thread 0x7fffab7fe700 (LWP 8745)]
[New Thread 0x7fffaaffd700 (LWP 8746)]
[New Thread 0x7fffaa7fc700 (LWP 8747)]
[New Thread 0x7fffa9ffb700 (LWP 8748)]
[Thread 0x7fffc72fb700 (LWP 8733) exited]
[Thread 0x7fffc7afc700 (LWP 8734) exited]
[New Thread 0x7fffc7afc700 (LWP 8749)]
[New Thread 0x7fffc72fb700 (LWP 8750)]
[New Thread 0x7fffa97fa700 (LWP 8751)]
[New Thread 0x7fffa8ff9700 (LWP 8752)]
[New Thread 0x7fffa3fff700 (LWP 8753)]
[New Thread 0x7fffa37fe700 (LWP 8754)]
[New Thread 0x7fffa2ffd700 (LWP 8755)]
[New Thread 0x7fffa27fc700 (LWP 8756)]
[New Thread 0x7fffa1ffb700 (LWP 8757)]
[New Thread 0x7fffa17fa700 (LWP 8758)]
[New Thread 0x7fffa0ff9700 (LWP 8759)]
[New Thread 0x7fffa07f8700 (LWP 8760)]
[New Thread 0x7fff9fff7700 (LWP 8761)]
[New Thread 0x7fff9f7f6700 (LWP 8762)]
[New Thread 0x7fff9eff5700 (LWP 8763)]
[Thread 0x7fffc7afc700 (LWP 8749) exited]
[New Thread 0x7fffc7afc700 (LWP 8764)]
[Thread 0x7fffc7afc700 (LWP 8764) exited]
[New Thread 0x7fffc7afc700 (LWP 8765)]
[New Thread 0x7fff9e7f4700 (LWP 8766)]
[New Thread 0x7fff9dff3700 (LWP 8767)]
[New Thread 0x7fff9d7f2700 (LWP 8768)]
[New Thread 0x7fff9cff1700 (LWP 8769)]
[New Thread 0x7fff8bffe700 (LWP 8770)]
[Thread 0x7fff8bffe700 (LWP 8770) exited]
[Thread 0x7fffc7afc700 (LWP 8765) exited]
[Thread 0x7fff9cff1700 (LWP 8769) exited]
[Thread 0x7fff9dff3700 (LWP 8767) exited]
[Thread 0x7fff9e7f4700 (LWP 8766) exited]
[Thread 0x7fff9d7f2700 (LWP 8768) exited]
[Thread 0x7fffc72fb700 (LWP 8750) exited]
[New Thread 0x7fffc72fb700 (LWP 8773)]
[New Thread 0x7fff9e7f4700 (LWP 8774)]
[Thread 0x7fffc72fb700 (LWP 8773) exited]
[New Thread 0x7fffc72fb700 (LWP 8775)]
[Thread 0x7fffc72fb700 (LWP 8775) exited]
[New Thread 0x7fffc72fb700 (LWP 8776)]
[New Thread 0x7fff9dff3700 (LWP 8777)]
[New Thread 0x7fff9d7f2700 (LWP 8778)]
[New Thread 0x7fffc7bc7700 (LWP 8779)]
[New Thread 0x7fff9cff1700 (LWP 8780)]
[New Thread 0x7fff8bffe700 (LWP 8781)]

Program received signal SIGSEGV, Segmentation fault.
[Switching to Thread 0x7fff9e7f4700 (LWP 8774)]
_int_malloc (av=0x7fffc0000020, bytes=400) at malloc.c:3489
3489   malloc.c: No such file or directory.
bt
#0  _int_malloc (av=0x7fffc0000020, bytes=400) at malloc.c:3489
#1  0x00007ffff2a1d7b0 in __GI___libc_malloc (bytes=400) at malloc.c:2891
#2  0x00007ffff48ee583 in mlt_properties_add (self=0x7fffc0021780, name=0x7ffff4907e20 "_position") at mlt_properties.c:538
#3  0x00007ffff48ee6d2 in mlt_properties_fetch (self=0x7fffc0021780, name=0x7ffff4907e20 "_position") at mlt_properties.c:573
#4  0x00007ffff48ef42d in mlt_properties_set_position (self=0x7fffc0021780, name=0x7ffff4907e20 "_position", value=0) at mlt_properties.c:1083
#5  0x00007ffff48e5e12 in mlt_frame_init (service=0x2799eb0) at mlt_frame.c:54
#6  0x00007fffce98048f in producer_get_frame (producer=0x2799eb0, frame=0x7fff9e7f3aa0, index=0) at producer_colour.c:200
#7  0x00007ffff48f5ebe in producer_get_frame (service=0x2799eb0, frame=0x7fff9e7f3aa0, index=0) at mlt_producer.c:643
#8  0x00007ffff48f4390 in mlt_service_get_frame (self=0x2799eb0, frame=0x7fff9e7f3aa0, index=0) at mlt_service.c:456
#9  0x00007ffff48f6161 in producer_get_frame (service=0x277d660, frame=0x7fff9e7f3aa0, index=0) at mlt_producer.c:694
#10 0x00007ffff48f4390 in mlt_service_get_frame (self=0x277d660, frame=0x7fff9e7f3aa0, index=0) at mlt_service.c:456
#11 0x00007ffff48fbf7a in producer_get_frame (producer=0x2836a90, frame=0x7fff9e7f3aa0, index=0) at mlt_playlist.c:2060
#12 0x00007ffff48f5ebe in producer_get_frame (service=0x2836a90, frame=0x7fff9e7f3aa0, index=0) at mlt_producer.c:643
#13 0x00007ffff48f4390 in mlt_service_get_frame (self=0x2836a90, frame=0x7fff9e7f3aa0, index=0) at mlt_service.c:456
#14 0x00007ffff48f7a91 in producer_get_frame (parent=0x28ca6b0, frame=0x7fff9e7f3aa0, index=0) at mlt_multitrack.c:458
#15 0x00007ffff48f5ebe in producer_get_frame (service=0x28ca6b0, frame=0x7fff9e7f3aa0, index=0) at mlt_producer.c:643
#16 0x00007ffff48f4390 in mlt_service_get_frame (self=0x28ca6b0, frame=0x7fff9e7f3aa0, index=0) at mlt_service.c:456
#17 0x00007ffff4901090 in transition_get_frame (service=0x2b66db0, frame=0x7fff9e7f3aa0, index=0) at mlt_transition.c:509
#18 0x00007ffff48f4390 in mlt_service_get_frame (self=0x2b66db0, frame=0x7fff9e7f3aa0, index=0) at mlt_service.c:456
#19 0x00007ffff4901090 in transition_get_frame (service=0x2b69290, frame=0x7fff9e7f3aa0, index=0) at mlt_transition.c:509
#20 0x00007ffff48f4390 in mlt_service_get_frame (self=0x2b69290, frame=0x7fff9e7f3aa0, index=0) at mlt_service.c:456
#21 0x00007ffff4901090 in transition_get_frame (service=0x2b6b770, frame=0x7fff9e7f3aa0, index=0) at mlt_transition.c:509
#22 0x00007ffff48f4390 in mlt_service_get_frame (self=0x2b6b770, frame=0x7fff9e7f3aa0, index=0) at mlt_service.c:456
#23 0x00007ffff4901090 in transition_get_frame (service=0x2b6dc50, frame=0x7fff9e7f3aa0, index=0) at mlt_transition.c:509
#24 0x00007ffff48f4390 in mlt_service_get_frame (self=0x2b6dc50, frame=0x7fff9e7f3aa0, index=0) at mlt_service.c:456
#25 0x00007ffff490214f in producer_get_frame (parent=0x28772f0, frame=0x7fff9e7f3d90, track=0) at mlt_tractor.c:401
#26 0x00007ffff48f5ebe in producer_get_frame (service=0x28772f0, frame=0x7fff9e7f3d90, index=0) at mlt_producer.c:643
#27 0x00007ffff48f4390 in mlt_service_get_frame (self=0x28772f0, frame=0x7fff9e7f3d90, index=0) at mlt_service.c:456
#28 0x00007ffff48f408c in service_get_frame (self=0x1269340, frame=0x7fff9e7f3d90, index=0) at mlt_service.c:371
#29 0x00007ffff48f4390 in mlt_service_get_frame (self=0x1269340, frame=0x7fff9e7f3d90, index=0) at mlt_service.c:456
#30 0x00007ffff48fd79c in mlt_consumer_get_frame (self=0x1269340) at mlt_consumer.c:699
#31 0x00007fffce32ccee in consumer_thread (arg=0x1269340) at consumer_sdl_preview.c:315
#32 0x00007ffff44a3182 in start_thread (arg=0x7fff9e7f4700) at pthread_create.c:312
#33 0x00007ffff2a9547d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111
thread apply all bt

Thread 53 (Thread 0x7fff8bffe700 (LWP 8781)):
#0  __memcpy_sse2_unaligned () at ../sysdeps/x86_64/multiarch/memcpy-sse2-unaligned.S:79
#1  0x00007fffce32a18d in consumer_play_video (self=0x1e3d200, frame=0x7fffc0133480) at consumer_sdl.c:669
#2  0x00007fffce32a580 in video_thread (arg=0x1e3d200) at consumer_sdl.c:758
#3  0x00007ffff44a3182 in start_thread (arg=0x7fff8bffe700) at pthread_create.c:312
#4  0x00007ffff2a9547d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111

Thread 52 (Thread 0x7fff9cff1700 (LWP 8780)):
#0  0x00007ffff2a881ef in __GI_ppoll (fds=0x7fff91242cf0, nfds=2, timeout=<optimized out>, sigmask=0x0) at ../sysdeps/unix/sysv/linux/ppoll.c:56
#1  0x00007fffedbd68d7 in pa_mainloop_poll () from /usr/lib/x86_64-linux-gnu/libpulse.so.0
#2  0x00007fffedbd6ece in pa_mainloop_iterate () from /usr/lib/x86_64-linux-gnu/libpulse.so.0
#3  0x00007fffd68d9a8b in ?? () from /usr/lib/x86_64-linux-gnu/libSDL-1.2.so.0
#4  0x00007fffd68ad8f0 in ?? () from /usr/lib/x86_64-linux-gnu/libSDL-1.2.so.0
#5  0x00007fffd68b5ad8 in ?? () from /usr/lib/x86_64-linux-gnu/libSDL-1.2.so.0
#6  0x00007fffd68f5109 in ?? () from /usr/lib/x86_64-linux-gnu/libSDL-1.2.so.0
#7  0x00007ffff44a3182 in start_thread (arg=0x7fff9cff1700) at pthread_create.c:312
#8  0x00007ffff2a9547d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111

Thread 51 (Thread 0x7fffc7bc7700 (LWP 8779)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007fffd96c6e4b in thread_park_workers (thread_count=13, c=0x7fffc00ad640) at libavcodec/pthread_slice.c:142
#2  thread_execute (avctx=<optimized out>, func=0x7fffd9625740 <slice_decode_thread>, arg=0x7fffc00a7388, ret=0x0, job_count=13, job_size=8) at libavcodec/pthread_slice.c:174
#3  0x00007fffd9624c7f in decode_chunks (avctx=avctx@entry=0x7fffc00a5e40, picture=picture@entry=0x7fff84025ec0, got_output=got_output@entry=0x7fffc7bc6484, buf=0x7fff84037a20 "", buf_size=7441) at libavcodec/mpeg12dec.c:2424
#4  0x00007fffd962558b in mpeg_decode_frame (avctx=0x7fffc00a5e40, data=0x7fff84025ec0, got_output=0x7fffc7bc6484, avpkt=<optimized out>) at libavcodec/mpeg12dec.c:2787
#5  0x00007fffd978b606 in avcodec_decode_video2 (avctx=0x7fffc00a5e40, picture=0x7fff84025ec0, got_picture_ptr=0x7fffc7bc6484, avpkt=0x2877898) at libavcodec/utils.c:2376
#6  0x00007fffda486300 in producer_get_image (frame=0x7fffc0273460, buffer=0x7fffc7bc6e58, format=0x7fffc7bc6e44, width=0x7fffc7bc6950, height=0x7fffc7bc6954, writable=1) at producer_avformat.c:1463
#7  0x00007ffff48e6b11 in mlt_frame_get_image (self=0x7fffc0273460, buffer=0x7fffc7bc6e58, format=0x7fffc7bc6e44, width=0x7fffc7bc6950, height=0x7fffc7bc6954, writable=1) at mlt_frame.c:585
#8  0x00007fffda698f1b in filter_get_image (frame=0x7fffc0273460, image=0x7fffc7bc6e58, format=0x7fffc7bc6e44, width=0x7fffc7bc6950, height=0x7fffc7bc6954, writable=1) at filter_deinterlace.c:245
#9  0x00007ffff48e6b11 in mlt_frame_get_image (self=0x7fffc0273460, buffer=0x7fffc7bc6e58, format=0x7fffc7bc6e44, width=0x7fffc7bc6950, height=0x7fffc7bc6954, writable=1) at mlt_frame.c:585
#10 0x00007fffce98a259 in get_image (frame=0x7fffc0273460, image=0x7fffc7bc6e58, format=0x7fffc7bc6e44, width=0x7fffc7bc6950, height=0x7fffc7bc6954, writable=1) at filter_fieldorder.c:33
#11 0x00007ffff48e6b11 in mlt_frame_get_image (self=0x7fffc0273460, buffer=0x7fffc7bc6e58, format=0x7fffc7bc6e44, width=0x7fffc7bc6950, height=0x7fffc7bc6954, writable=1) at mlt_frame.c:585
#12 0x00007fffce98850a in filter_get_image (frame=0x7fffc0273460, image=0x7fffc7bc6e58, format=0x7fffc7bc6e44, width=0x7fffc7bc6950, height=0x7fffc7bc6954, writable=1) at filter_crop.c:76
#13 0x00007ffff48e6b11 in mlt_frame_get_image (self=0x7fffc0273460, buffer=0x7fffc7bc6e58, format=0x7fffc7bc6e44, width=0x7fffc7bc6950, height=0x7fffc7bc6954, writable=1) at mlt_frame.c:585
#14 0x00007fffce990828 in filter_get_image (frame=0x7fffc0273460, image=0x7fffc7bc6e58, format=0x7fffc7bc6e44, width=0x7fffc7bc6a50, height=0x7fffc7bc6a54, writable=1) at filter_rescale.c:216
#15 0x00007ffff48e6b11 in mlt_frame_get_image (self=0x7fffc0273460, buffer=0x7fffc7bc6e58, format=0x7fffc7bc6e44, width=0x7fffc7bc6a50, height=0x7fffc7bc6a54, writable=1) at mlt_frame.c:585
#16 0x00007fffce991318 in filter_get_image (frame=0x7fffc0273460, image=0x7fffc7bc6e58, format=0x7fffc7bc6e44, width=0x7fffc7bc6e3c, height=0x7fffc7bc6e40, writable=1) at filter_resize.c:270
#17 0x00007ffff48e6b11 in mlt_frame_get_image (self=0x7fffc0273460, buffer=0x7fffc7bc6e58, format=0x7fffc7bc6e44, width=0x7fffc7bc6e3c, height=0x7fffc7bc6e40, writable=1) at mlt_frame.c:585
#18 0x00007fffce98a754 in filter_get_image (frame=0x7fffc0273460, image=0x7fffc7bc6e58, format=0x7fffc7bc6e44, width=0x7fffc7bc6e3c, height=0x7fffc7bc6e40, writable=0) at filter_gamma.c:38
#19 0x00007ffff48e6b11 in mlt_frame_get_image (self=0x7fffc0273460, buffer=0x7fffc7bc6e58, format=0x7fffc7bc6e44, width=0x7fffc7bc6e3c, height=0x7fffc7bc6e40, writable=0) at mlt_frame.c:585
#20 0x00007ffff4901b75 in producer_get_image (self=0x7fffc00fff30, buffer=0x7fffc7bc6e58, format=0x7fffc7bc6e44, width=0x7fffc7bc6e3c, height=0x7fffc7bc6e40, writable=0) at mlt_tractor.c:273
#21 0x00007ffff48e6b11 in mlt_frame_get_image (self=0x7fffc00fff30, buffer=0x7fffc7bc6e58, format=0x7fffc7bc6e44, width=0x7fffc7bc6e3c, height=0x7fffc7bc6e40, writable=0) at mlt_frame.c:585
#22 0x00007ffff48fe4e0 in consumer_worker_thread (arg=0x1e3d200) at mlt_consumer.c:1087
#23 0x00007ffff44a3182 in start_thread (arg=0x7fffc7bc7700) at pthread_create.c:312
#24 0x00007ffff2a9547d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111

Thread 50 (Thread 0x7fff9d7f2700 (LWP 8778)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007ffff48fe372 in consumer_worker_thread (arg=0x1e3d200) at mlt_consumer.c:1052
#2  0x00007ffff44a3182 in start_thread (arg=0x7fff9d7f2700) at pthread_create.c:312
#3  0x00007ffff2a9547d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111

Thread 49 (Thread 0x7fff9dff3700 (LWP 8777)):
#0  __lll_lock_wait () at ../nptl/sysdeps/unix/sysv/linux/x86_64/lowlevellock.S:135
#1  0x00007ffff44a5657 in _L_lock_909 () from /lib/x86_64-linux-gnu/libpthread.so.0
#2  0x00007ffff44a5480 in __GI___pthread_mutex_lock (mutex=0x2877ce8) at ../nptl/pthread_mutex_lock.c:79
#3  0x00007fffda485510 in producer_get_image (frame=0x7fffc00de210, buffer=0x7fff9dff2e58, format=0x7fff9dff2e44, width=0x7fff9dff2950, height=0x7fff9dff2954, writable=1) at producer_avformat.c:1214
#4  0x00007ffff48e6b11 in mlt_frame_get_image (self=0x7fffc00de210, buffer=0x7fff9dff2e58, format=0x7fff9dff2e44, width=0x7fff9dff2950, height=0x7fff9dff2954, writable=1) at mlt_frame.c:585
#5  0x00007fffda698f1b in filter_get_image (frame=0x7fffc00de210, image=0x7fff9dff2e58, format=0x7fff9dff2e44, width=0x7fff9dff2950, height=0x7fff9dff2954, writable=1) at filter_deinterlace.c:245
#6  0x00007ffff48e6b11 in mlt_frame_get_image (self=0x7fffc00de210, buffer=0x7fff9dff2e58, format=0x7fff9dff2e44, width=0x7fff9dff2950, height=0x7fff9dff2954, writable=1) at mlt_frame.c:585
#7  0x00007fffce98a259 in get_image (frame=0x7fffc00de210, image=0x7fff9dff2e58, format=0x7fff9dff2e44, width=0x7fff9dff2950, height=0x7fff9dff2954, writable=1) at filter_fieldorder.c:33
#8  0x00007ffff48e6b11 in mlt_frame_get_image (self=0x7fffc00de210, buffer=0x7fff9dff2e58, format=0x7fff9dff2e44, width=0x7fff9dff2950, height=0x7fff9dff2954, writable=1) at mlt_frame.c:585
#9  0x00007fffce98850a in filter_get_image (frame=0x7fffc00de210, image=0x7fff9dff2e58, format=0x7fff9dff2e44, width=0x7fff9dff2950, height=0x7fff9dff2954, writable=1) at filter_crop.c:76
#10 0x00007ffff48e6b11 in mlt_frame_get_image (self=0x7fffc00de210, buffer=0x7fff9dff2e58, format=0x7fff9dff2e44, width=0x7fff9dff2950, height=0x7fff9dff2954, writable=1) at mlt_frame.c:585
#11 0x00007fffce990828 in filter_get_image (frame=0x7fffc00de210, image=0x7fff9dff2e58, format=0x7fff9dff2e44, width=0x7fff9dff2a50, height=0x7fff9dff2a54, writable=1) at filter_rescale.c:216
#12 0x00007ffff48e6b11 in mlt_frame_get_image (self=0x7fffc00de210, buffer=0x7fff9dff2e58, format=0x7fff9dff2e44, width=0x7fff9dff2a50, height=0x7fff9dff2a54, writable=1) at mlt_frame.c:585
#13 0x00007fffce991318 in filter_get_image (frame=0x7fffc00de210, image=0x7fff9dff2e58, format=0x7fff9dff2e44, width=0x7fff9dff2e3c, height=0x7fff9dff2e40, writable=1) at filter_resize.c:270
#14 0x00007ffff48e6b11 in mlt_frame_get_image (self=0x7fffc00de210, buffer=0x7fff9dff2e58, format=0x7fff9dff2e44, width=0x7fff9dff2e3c, height=0x7fff9dff2e40, writable=1) at mlt_frame.c:585
#15 0x00007fffce98a754 in filter_get_image (frame=0x7fffc00de210, image=0x7fff9dff2e58, format=0x7fff9dff2e44, width=0x7fff9dff2e3c, height=0x7fff9dff2e40, writable=0) at filter_gamma.c:38
#16 0x00007ffff48e6b11 in mlt_frame_get_image (self=0x7fffc00de210, buffer=0x7fff9dff2e58, format=0x7fff9dff2e44, width=0x7fff9dff2e3c, height=0x7fff9dff2e40, writable=0) at mlt_frame.c:585
#17 0x00007ffff4901b75 in producer_get_image (self=0x7fffc00dbe90, buffer=0x7fff9dff2e58, format=0x7fff9dff2e44, width=0x7fff9dff2e3c, height=0x7fff9dff2e40, writable=0) at mlt_tractor.c:273
#18 0x00007ffff48e6b11 in mlt_frame_get_image (self=0x7fffc00dbe90, buffer=0x7fff9dff2e58, format=0x7fff9dff2e44, width=0x7fff9dff2e3c, height=0x7fff9dff2e40, writable=0) at mlt_frame.c:585
#19 0x00007ffff48fe4e0 in consumer_worker_thread (arg=0x1e3d200) at mlt_consumer.c:1087
#20 0x00007ffff44a3182 in start_thread (arg=0x7fff9dff3700) at pthread_create.c:312
#21 0x00007ffff2a9547d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111

Thread 48 (Thread 0x7fffc72fb700 (LWP 8776)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007fffce329500 in consumer_play_audio (self=0x1e3d200, frame=0x7fffc0342710, init_audio=0, duration=0x7fffc72fae44) at consumer_sdl.c:460
#2  0x00007fffce32a768 in consumer_thread (arg=0x1e3d200) at consumer_sdl.c:826
#3  0x00007ffff44a3182 in start_thread (arg=0x7fffc72fb700) at pthread_create.c:312
#4  0x00007ffff2a9547d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111

Thread 46 (Thread 0x7fff9e7f4700 (LWP 8774)):
#0  _int_malloc (av=0x7fffc0000020, bytes=400) at malloc.c:3489
#1  0x00007ffff2a1d7b0 in __GI___libc_malloc (bytes=400) at malloc.c:2891
#2  0x00007ffff48ee583 in mlt_properties_add (self=0x7fffc0021780, name=0x7ffff4907e20 "_position") at mlt_properties.c:538
#3  0x00007ffff48ee6d2 in mlt_properties_fetch (self=0x7fffc0021780, name=0x7ffff4907e20 "_position") at mlt_properties.c:573
#4  0x00007ffff48ef42d in mlt_properties_set_position (self=0x7fffc0021780, name=0x7ffff4907e20 "_position", value=0) at mlt_properties.c:1083
#5  0x00007ffff48e5e12 in mlt_frame_init (service=0x2799eb0) at mlt_frame.c:54
#6  0x00007fffce98048f in producer_get_frame (producer=0x2799eb0, frame=0x7fff9e7f3aa0, index=0) at producer_colour.c:200
#7  0x00007ffff48f5ebe in producer_get_frame (service=0x2799eb0, frame=0x7fff9e7f3aa0, index=0) at mlt_producer.c:643
#8  0x00007ffff48f4390 in mlt_service_get_frame (self=0x2799eb0, frame=0x7fff9e7f3aa0, index=0) at mlt_service.c:456
#9  0x00007ffff48f6161 in producer_get_frame (service=0x277d660, frame=0x7fff9e7f3aa0, index=0) at mlt_producer.c:694
#10 0x00007ffff48f4390 in mlt_service_get_frame (self=0x277d660, frame=0x7fff9e7f3aa0, index=0) at mlt_service.c:456
#11 0x00007ffff48fbf7a in producer_get_frame (producer=0x2836a90, frame=0x7fff9e7f3aa0, index=0) at mlt_playlist.c:2060
#12 0x00007ffff48f5ebe in producer_get_frame (service=0x2836a90, frame=0x7fff9e7f3aa0, index=0) at mlt_producer.c:643
#13 0x00007ffff48f4390 in mlt_service_get_frame (self=0x2836a90, frame=0x7fff9e7f3aa0, index=0) at mlt_service.c:456
#14 0x00007ffff48f7a91 in producer_get_frame (parent=0x28ca6b0, frame=0x7fff9e7f3aa0, index=0) at mlt_multitrack.c:458
#15 0x00007ffff48f5ebe in producer_get_frame (service=0x28ca6b0, frame=0x7fff9e7f3aa0, index=0) at mlt_producer.c:643
#16 0x00007ffff48f4390 in mlt_service_get_frame (self=0x28ca6b0, frame=0x7fff9e7f3aa0, index=0) at mlt_service.c:456
#17 0x00007ffff4901090 in transition_get_frame (service=0x2b66db0, frame=0x7fff9e7f3aa0, index=0) at mlt_transition.c:509
#18 0x00007ffff48f4390 in mlt_service_get_frame (self=0x2b66db0, frame=0x7fff9e7f3aa0, index=0) at mlt_service.c:456
#19 0x00007ffff4901090 in transition_get_frame (service=0x2b69290, frame=0x7fff9e7f3aa0, index=0) at mlt_transition.c:509
#20 0x00007ffff48f4390 in mlt_service_get_frame (self=0x2b69290, frame=0x7fff9e7f3aa0, index=0) at mlt_service.c:456
#21 0x00007ffff4901090 in transition_get_frame (service=0x2b6b770, frame=0x7fff9e7f3aa0, index=0) at mlt_transition.c:509
#22 0x00007ffff48f4390 in mlt_service_get_frame (self=0x2b6b770, frame=0x7fff9e7f3aa0, index=0) at mlt_service.c:456
#23 0x00007ffff4901090 in transition_get_frame (service=0x2b6dc50, frame=0x7fff9e7f3aa0, index=0) at mlt_transition.c:509
#24 0x00007ffff48f4390 in mlt_service_get_frame (self=0x2b6dc50, frame=0x7fff9e7f3aa0, index=0) at mlt_service.c:456
#25 0x00007ffff490214f in producer_get_frame (parent=0x28772f0, frame=0x7fff9e7f3d90, track=0) at mlt_tractor.c:401
#26 0x00007ffff48f5ebe in producer_get_frame (service=0x28772f0, frame=0x7fff9e7f3d90, index=0) at mlt_producer.c:643
#27 0x00007ffff48f4390 in mlt_service_get_frame (self=0x28772f0, frame=0x7fff9e7f3d90, index=0) at mlt_service.c:456
#28 0x00007ffff48f408c in service_get_frame (self=0x1269340, frame=0x7fff9e7f3d90, index=0) at mlt_service.c:371
#29 0x00007ffff48f4390 in mlt_service_get_frame (self=0x1269340, frame=0x7fff9e7f3d90, index=0) at mlt_service.c:456
#30 0x00007ffff48fd79c in mlt_consumer_get_frame (self=0x1269340) at mlt_consumer.c:699
#31 0x00007fffce32ccee in consumer_thread (arg=0x1269340) at consumer_sdl_preview.c:315
#32 0x00007ffff44a3182 in start_thread (arg=0x7fff9e7f4700) at pthread_create.c:312
#33 0x00007ffff2a9547d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111

Thread 37 (Thread 0x7fff9eff5700 (LWP 8763)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007fffd96c6f3b in worker (v=0x7fffc00a5e40) at libavcodec/pthread_slice.c:88
#2  0x00007ffff44a3182 in start_thread (arg=0x7fff9eff5700) at pthread_create.c:312
#3  0x00007ffff2a9547d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111

Thread 36 (Thread 0x7fff9f7f6700 (LWP 8762)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007fffd96c6f3b in worker (v=0x7fffc00a5e40) at libavcodec/pthread_slice.c:88
#2  0x00007ffff44a3182 in start_thread (arg=0x7fff9f7f6700) at pthread_create.c:312
#3  0x00007ffff2a9547d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111

Thread 35 (Thread 0x7fff9fff7700 (LWP 8761)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007fffd96c6f3b in worker (v=0x7fffc00a5e40) at libavcodec/pthread_slice.c:88
#2  0x00007ffff44a3182 in start_thread (arg=0x7fff9fff7700) at pthread_create.c:312
#3  0x00007ffff2a9547d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111

Thread 34 (Thread 0x7fffa07f8700 (LWP 8760)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007fffd96c6f3b in worker (v=0x7fffc00a5e40) at libavcodec/pthread_slice.c:88
#2  0x00007ffff44a3182 in start_thread (arg=0x7fffa07f8700) at pthread_create.c:312
#3  0x00007ffff2a9547d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111

Thread 33 (Thread 0x7fffa0ff9700 (LWP 8759)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007fffd96c6f3b in worker (v=0x7fffc00a5e40) at libavcodec/pthread_slice.c:88
#2  0x00007ffff44a3182 in start_thread (arg=0x7fffa0ff9700) at pthread_create.c:312
#3  0x00007ffff2a9547d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111

Thread 32 (Thread 0x7fffa17fa700 (LWP 8758)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007fffd96c6f3b in worker (v=0x7fffc00a5e40) at libavcodec/pthread_slice.c:88
#2  0x00007ffff44a3182 in start_thread (arg=0x7fffa17fa700) at pthread_create.c:312
#3  0x00007ffff2a9547d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111

Thread 31 (Thread 0x7fffa1ffb700 (LWP 8757)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007fffd96c6f3b in worker (v=0x7fffc00a5e40) at libavcodec/pthread_slice.c:88
#2  0x00007ffff44a3182 in start_thread (arg=0x7fffa1ffb700) at pthread_create.c:312
#3  0x00007ffff2a9547d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111

Thread 30 (Thread 0x7fffa27fc700 (LWP 8756)):
#0  0x00007fffd9907cf9 in idct (block=block@entry=0x7fffb8b25680) at libavcodec/x86/simple_idct.c:91
#1  0x00007fffd9908ca5 in ff_simple_idct_add_mmx (dest=0x7fffb8faf878 "\363\353\351\361\363\326\240sowmiw}jQRt{znr\211w\202smwx[OmohoqgZ/\\a<=YTw15\\Rj\235\221kvx\214\206\222\264\317\322\312\305\307\306\261\250\252\314\320\313\306\261\241\254\223jmuqrssqnki^L\036\035!?_m", 'k' <repeats 16 times>, "jgfhlldY\"KjhdlpkpqqrstuuwwwwwwwwqrsrplhfADGJJGDAJOCGjaY\227\222\201su\204\214\206{\223\223\223\223\223\223\223\223\231\231\231\231\231\231\231\231\237\237\237\237\237\237\237\237"..., line_size=640, block=0x7fffb8b25680) at libavcodec/x86/simple_idct.c:1169
#2  0x00007fffd965c2b0 in add_dct (line_size=640, dest=0x7fffb8faf878 "\363\353\351\361\363\326\240sowmiw}jQRt{znr\211w\202smwx[OmohoqgZ/\\a<=YTw15\\Rj\235\221kvx\214\206\222\264\317\322\312\305\307\306\261\250\252\314\320\313\306\261\241\254\223jmuqrssqnki^L\036\035!?_m", 'k' <repeats 16 times>, "jgfhlldY\"KjhdlpkpqqrstuuwwwwwwwwqrsrplhfADGJJGDAJOCGjaY\227\222\201su\204\214\206{\223\223\223\223\223\223\223\223\231\231\231\231\231\231\231\231\237\237\237\237\237\237\237\237"..., i=1, block=0x7fffb8b25680, s=0x7fffb8b0cc20) at libavcodec/mpegvideo.c:2980
#3  mpv_decode_mb_internal (is_mpeg12=1, lowres_flag=0, block=<optimized out>, s=0x7fffb8b0cc20) at libavcodec/mpegvideo.c:3196
#4  ff_mpv_decode_mb (s=s@entry=0x7fffb8b0cc20, block=<optimized out>) at libavcodec/mpegvideo.c:3289
#5  0x00007fffd9621914 in mpeg_decode_slice (s=s@entry=0x7fffb8b0cc20, mb_y=<optimized out>, buf=buf@entry=0x7fffa27fbdf8, buf_size=<optimized out>) at libavcodec/mpeg12dec.c:1879
#6  0x00007fffd9625872 in slice_decode_thread (c=0x7fffc00a5e40, arg=<optimized out>) at libavcodec/mpeg12dec.c:2017
#7  0x00007fffd96c6fc3 in worker (v=0x7fffc00a5e40) at libavcodec/pthread_slice.c:99
#8  0x00007ffff44a3182 in start_thread (arg=0x7fffa27fc700) at pthread_create.c:312
#9  0x00007ffff2a9547d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111

Thread 29 (Thread 0x7fffa2ffd700 (LWP 8755)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007fffd96c6f3b in worker (v=0x7fffc00a5e40) at libavcodec/pthread_slice.c:88
#2  0x00007ffff44a3182 in start_thread (arg=0x7fffa2ffd700) at pthread_create.c:312
#3  0x00007ffff2a9547d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111

Thread 28 (Thread 0x7fffa37fe700 (LWP 8754)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007fffd96c6f3b in worker (v=0x7fffc00a5e40) at libavcodec/pthread_slice.c:88
#2  0x00007ffff44a3182 in start_thread (arg=0x7fffa37fe700) at pthread_create.c:312
#3  0x00007ffff2a9547d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111

Thread 27 (Thread 0x7fffa3fff700 (LWP 8753)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007fffd96c6f3b in worker (v=0x7fffc00a5e40) at libavcodec/pthread_slice.c:88
#2  0x00007ffff44a3182 in start_thread (arg=0x7fffa3fff700) at pthread_create.c:312
#3  0x00007ffff2a9547d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111

Thread 26 (Thread 0x7fffa8ff9700 (LWP 8752)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007fffd96c6f3b in worker (v=0x7fffc00a5e40) at libavcodec/pthread_slice.c:88
#2  0x00007ffff44a3182 in start_thread (arg=0x7fffa8ff9700) at pthread_create.c:312
#3  0x00007ffff2a9547d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111

Thread 25 (Thread 0x7fffa97fa700 (LWP 8751)):
#0  mpeg_motion_internal (mb_y=22, is_mpeg12=1, h=16, motion_y=0, motion_x=0, pix_op=0x7fffb8b17d40, ref_picture=<optimized out>, field_select=<optimized out>, bottom_field=0, field_based=0, dest_cr=0x7fffb8b55388 "\220\211\200}\177\201\202", '\201' <repeats 25 times>, '\200' <repeats 16 times>, "\201\201\201\201\201\201\201\201\203\203\203\203\203\203\203\203\200\200\200\200\200\200\200\200\200\177~|ywvuzzzyxx", 'w' <repeats 18 times>, "qsux{~\201\202\177\177\177\177\177\177\177\177\200\200\200\200\200\200\200\200", '\177' <repeats 16 times>, "\201\201\201\201\201\201\201\201\214\207\203\204\211\215\215\213", '\217' <repeats 16 times>, "\215\207\201\177\200\201\177}\200\200\200\200\200\200\200\200\201\201\201\201\201\201\201\201"..., dest_cb=0x7fffb8b42728 "sx\177\200\177~\177\202~~~~~~~~", '\177' <repeats 16 times>, "\200\200\200\200\200\200\200\200", '\177' <repeats 16 times>, "~~~~~~~~\177\177\177\177\177\177\177\177\204\205\210\214\220\223\226\227\231\227\224\221\217\217\220\220\234\234\233\232\232\231\231\230\232\232\232\232\232\232\232\232\226\230\232\232\225\215\204~", '\177' <repeats 18 times>, "\201\203\206\210\211\212\221\220\217\215\212\210\207\206~~~~~~~~qx~zohinjjjjjjjjjihijnqs}}}}}}}}", '~' <repeats 16 times>..., dest_y=0x7fffb8fc88b0 "\305\275\311\312\320\313\327g########$$#\"\"!  \030\030\027\026\025\024\023\023\020\021\023\026\031\034\036\037\037\037\037\036\036\036\035\035%$\"\037\034\031\027\026\034\035\036 \"#$%)*,.0245=?DKRX]_VRLF?:78@BCA<5/,+,.01.*&$'''&&&&''''''''*\037 +.(*08<>Q;]L#6:0\026\035,\035\035\032\033\036\"%),-''&%%$###(/8DMTYYYDEDEO8A>8;>4.1", ''' <repeats 16 times>..., s=0x7fffb8b17220) at libavcodec/mpegvideo_motion.c:362
#1  mpeg_motion (s=0x7fffb8b17220, dest_y=0x7fffb8fc88b0 "\305\275\311\312\320\313\327g########$$#\"\"!  \030\030\027\026\025\024\023\023\020\021\023\026\031\034\036\037\037\037\037\036\036\036\035\035%$\"\037\034\031\027\026\034\035\036 \"#$%)*,.0245=?DKRX]_VRLF?:78@BCA<5/,+,.01.*&$'''&&&&''''''''*\037 +.(*08<>Q;]L#6:0\026\035,\035\035\032\033\036\"%),-''&%%$###(/8DMTYYYDEDEO8A>8;>4.1", ''' <repeats 16 times>..., dest_cb=0x7fffb8b42728 "sx\177\200\177~\177\202~~~~~~~~", '\177' <repeats 16 times>, "\200\200\200\200\200\200\200\200", '\177' <repeats 16 times>, "~~~~~~~~\177\177\177\177\177\177\177\177\204\205\210\214\220\223\226\227\231\227\224\221\217\217\220\220\234\234\233\232\232\231\231\230\232\232\232\232\232\232\232\232\226\230\232\232\225\215\204~", '\177' <repeats 18 times>, "\201\203\206\210\211\212\221\220\217\215\212\210\207\206~~~~~~~~qx~zohinjjjjjjjjjihijnqs}}}}}}}}", '~' <repeats 16 times>..., dest_cr=0x7fffb8b55388 "\220\211\200}\177\201\202", '\201' <repeats 25 times>, '\200' <repeats 16 times>, "\201\201\201\201\201\201\201\201\203\203\203\203\203\203\203\203\200\200\200\200\200\200\200\200\200\177~|ywvuzzzyxx", 'w' <repeats 18 times>, "qsux{~\201\202\177\177\177\177\177\177\177\177\200\200\200\200\200\200\200\200", '\177' <repeats 16 times>, "\201\201\201\201\201\201\201\201\214\207\203\204\211\215\215\213", '\217' <repeats 16 times>, "\215\207\201\177\200\201\177}\200\200\200\200\200\200\200\200\201\201\201\201\201\201\201\201"..., field_select=<optimized out>, ref_picture=<optimized out>, pix_op=0x7fffb8b17d40, motion_x=0, motion_y=0, h=16, mb_y=22) at libavcodec/mpegvideo_motion.c:381
#2  0x00007fffd9673520 in mpv_motion_internal (is_mpeg12=<optimized out>, qpix_op=<optimized out>, pix_op=<optimized out>, ref_picture=<optimized out>, dir=<optimized out>, dest_cr=<optimized out>, dest_cb=<optimized out>, dest_y=<optimized out>, s=<optimized out>) at libavcodec/mpegvideo_motion.c:909
#3  ff_mpv_motion (s=s@entry=0x7fffb8b17220, dest_y=dest_y@entry=0x7fffb8fc88b0 "\305\275\311\312\320\313\327g########$$#\"\"!  \030\030\027\026\025\024\023\023\020\021\023\026\031\034\036\037\037\037\037\036\036\036\035\035%$\"\037\034\031\027\026\034\035\036 \"#$%)*,.0245=?DKRX]_VRLF?:78@BCA<5/,+,.01.*&$'''&&&&''''''''*\037 +.(*08<>Q;]L#6:0\026\035,\035\035\032\033\036\"%),-''&%%$###(/8DMTYYYDEDEO8A>8;>4.1", ''' <repeats 16 times>..., dest_cb=dest_cb@entry=0x7fffb8b42728 "sx\177\200\177~\177\202~~~~~~~~", '\177' <repeats 16 times>, "\200\200\200\200\200\200\200\200", '\177' <repeats 16 times>, "~~~~~~~~\177\177\177\177\177\177\177\177\204\205\210\214\220\223\226\227\231\227\224\221\217\217\220\220\234\234\233\232\232\231\231\230\232\232\232\232\232\232\232\232\226\230\232\232\225\215\204~", '\177' <repeats 18 times>, "\201\203\206\210\211\212\221\220\217\215\212\210\207\206~~~~~~~~qx~zohinjjjjjjjjjihijnqs}}}}}}}}", '~' <repeats 16 times>..., dest_cr=dest_cr@entry=0x7fffb8b55388 "\220\211\200}\177\201\202", '\201' <repeats 25 times>, '\200' <repeats 16 times>, "\201\201\201\201\201\201\201\201\203\203\203\203\203\203\203\203\200\200\200\200\200\200\200\200\200\177~|ywvuzzzyxx", 'w' <repeats 18 times>, "qsux{~\201\202\177\177\177\177\177\177\177\177\200\200\200\200\200\200\200\200", '\177' <repeats 16 times>, "\201\201\201\201\201\201\201\201\214\207\203\204\211\215\215\213", '\217' <repeats 16 times>, "\215\207\201\177\200\201\177}\200\200\200\200\200\200\200\200\201\201\201\201\201\201\201\201"..., dir=dir@entry=0, ref_picture=<optimized out>, pix_op=0x7fffb8b17d40, qpix_op=0x0) at libavcodec/mpegvideo_motion.c:983
#4  0x00007fffd965cb2f in mpv_decode_mb_internal (is_mpeg12=1, lowres_flag=0, block=<optimized out>, s=0x7fffb8b17220) at libavcodec/mpegvideo.c:3155
#5  ff_mpv_decode_mb (s=s@entry=0x7fffb8b17220, block=<optimized out>) at libavcodec/mpegvideo.c:3289
#6  0x00007fffd9621914 in mpeg_decode_slice (s=s@entry=0x7fffb8b17220, mb_y=<optimized out>, buf=buf@entry=0x7fffa97f9df8, buf_size=<optimized out>) at libavcodec/mpeg12dec.c:1879
#7  0x00007fffd9625872 in slice_decode_thread (c=0x7fffc00a5e40, arg=<optimized out>) at libavcodec/mpeg12dec.c:2017
#8  0x00007fffd96c6fc3 in worker (v=0x7fffc00a5e40) at libavcodec/pthread_slice.c:99
#9  0x00007ffff44a3182 in start_thread (arg=0x7fffa97fa700) at pthread_create.c:312
#10 0x00007ffff2a9547d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111

Thread 22 (Thread 0x7fffa9ffb700 (LWP 8748)):
#0  __strcmp_sse2_unaligned () at ../sysdeps/x86_64/multiarch/strcmp-sse2-unaligned.S:40
#1  0x00007fffd9041a16 in av_opt_find2 (obj=obj@entry=0x7fffa41b8560, name=name@entry=0x7fffd8dabcba "metadata", unit=unit@entry=0x0, opt_flags=opt_flags@entry=0, search_flags=search_flags@entry=1, target_obj=target_obj@entry=0x7fffa9ffa358) at libavutil/opt.c:1518
#2  0x00007fffd9042879 in av_opt_get_dict_val (obj=obj@entry=0x7fffa41b8560, name=name@entry=0x7fffd8dabcba "metadata", search_flags=search_flags@entry=1, out_val=out_val@entry=0x7fffa9ffa3b8) at libavutil/opt.c:945
#3  0x00007fffd8d924aa in read_frame_internal (s=0x7fffa41b8560, pkt=0x7fffa9ffa5b0) at libavformat/utils.c:1446
#4  0x00007fffd8d930f2 in av_read_frame (s=0x7fffa41b8560, pkt=0x7fffa9ffa5b0) at libavformat/utils.c:1477
#5  0x00007fffda4843a3 in find_first_pts (self=0x7fffa4003620, video_index=1) at producer_avformat.c:803
#6  0x00007fffda487890 in seek_audio (self=0x7fffa4003620, position=25110, timecode=418.5) at producer_avformat.c:1955
#7  0x00007fffda48814b in producer_get_audio (frame=0x7fffa46bd160, buffer=0x7fffa9ffabd8, format=0x7fffa9ffac20, frequency=0x7fffa9ffac24, channels=0x7fffa9ffa954, samples=0x7fffa9ffac30) at producer_avformat.c:2178
#8  0x00007ffff48e6fcc in mlt_frame_get_audio (self=0x7fffa46bd160, buffer=0x7fffa9ffabd8, format=0x7fffa9ffac20, frequency=0x7fffa9ffac24, channels=0x7fffa9ffa954, samples=0x7fffa9ffac30) at mlt_frame.c:749
#9  0x00007fffce985021 in filter_get_audio (frame=0x7fffa46bd160, buffer=0x7fffa9ffabd8, format=0x7fffa9ffac20, frequency=0x7fffa9ffac24, channels=0x7fffa9ffac28, samples=0x7fffa9ffac30) at filter_audiochannels.c:32
#10 0x00007ffff48e6fcc in mlt_frame_get_audio (self=0x7fffa46bd160, buffer=0x7fffa9ffabd8, format=0x7fffa9ffac20, frequency=0x7fffa9ffac24, channels=0x7fffa9ffac28, samples=0x7fffa9ffac30) at mlt_frame.c:749
#11 0x00007fffd55be197 in resample_get_audio (frame=0x7fffa46bd160, buffer=0x7fffa9ffabd8, format=0x7fffa9ffac20, frequency=0x7fffa9ffac24, channels=0x7fffa9ffac28, samples=0x7fffa9ffac30) at filter_resample.c:53
#12 0x00007ffff48e6fcc in mlt_frame_get_audio (self=0x7fffa46bd160, buffer=0x7fffa9ffabd8, format=0x7fffa9ffac20, frequency=0x7fffa9ffac24, channels=0x7fffa9ffac28, samples=0x7fffa9ffac30) at mlt_frame.c:749
#13 0x00007ffff46cc92f in Mlt::Frame::get_audio(mlt_audio_format&, int&, int&, int&) () from /home/louis/kdenlive/20150318/./lib/libmlt++.so.3
#14 0x00000000004c1ed8 in ClipManager::slotGetAudioThumbs (this=0x274bcb0) at /home/louis/kdenlive/src/kdenlive/src/project/clipmanager.cpp:351
#15 0x00000000004cd40e in QtConcurrent::VoidStoredMemberFunctionPointerCall0<void, ClipManager>::runFunctor (this=0x19ba720) at /usr/include/qt4/QtCore/qtconcurrentstoredfunctioncall.h:209
#16 0x00000000004ab206 in QtConcurrent::RunFunctionTask<void>::run (this=0x19ba720) at /usr/include/qt4/QtCore/qtconcurrentrunbase.h:134
#17 0x00007ffff4b7ffee in QThreadPoolThread::run (this=0x245ce50) at concurrent/qthreadpool.cpp:108
#18 0x00007ffff4b8c32f in QThreadPrivate::start (arg=0x245ce50) at thread/qthread_unix.cpp:349
#19 0x00007ffff44a3182 in start_thread (arg=0x7fffa9ffb700) at pthread_create.c:312
#20 0x00007ffff2a9547d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111

Thread 21 (Thread 0x7fffaa7fc700 (LWP 8747)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007fffd96c6f3b in worker (v=0x7fffc0004f80) at libavcodec/pthread_slice.c:88
#2  0x00007ffff44a3182 in start_thread (arg=0x7fffaa7fc700) at pthread_create.c:312
#3  0x00007ffff2a9547d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111

Thread 20 (Thread 0x7fffaaffd700 (LWP 8746)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007fffd96c6f3b in worker (v=0x7fffc0004f80) at libavcodec/pthread_slice.c:88
#2  0x00007ffff44a3182 in start_thread (arg=0x7fffaaffd700) at pthread_create.c:312
#3  0x00007ffff2a9547d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111

Thread 19 (Thread 0x7fffab7fe700 (LWP 8745)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007fffd96c6f3b in worker (v=0x7fffc0004f80) at libavcodec/pthread_slice.c:88
#2  0x00007ffff44a3182 in start_thread (arg=0x7fffab7fe700) at pthread_create.c:312
#3  0x00007ffff2a9547d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111

Thread 18 (Thread 0x7fffabfff700 (LWP 8744)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007fffd96c6f3b in worker (v=0x7fffc0004f80) at libavcodec/pthread_slice.c:88
#2  0x00007ffff44a3182 in start_thread (arg=0x7fffabfff700) at pthread_create.c:312
#3  0x00007ffff2a9547d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111

Thread 17 (Thread 0x7fffb0ff9700 (LWP 8743)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007fffd96c6f3b in worker (v=0x7fffc0004f80) at libavcodec/pthread_slice.c:88
#2  0x00007ffff44a3182 in start_thread (arg=0x7fffb0ff9700) at pthread_create.c:312
#3  0x00007ffff2a9547d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111

Thread 16 (Thread 0x7fffb17fa700 (LWP 8742)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007fffd96c6f3b in worker (v=0x7fffc0004f80) at libavcodec/pthread_slice.c:88
#2  0x00007ffff44a3182 in start_thread (arg=0x7fffb17fa700) at pthread_create.c:312
#3  0x00007ffff2a9547d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111

Thread 15 (Thread 0x7fffb1ffb700 (LWP 8741)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007fffd96c6f3b in worker (v=0x7fffc0004f80) at libavcodec/pthread_slice.c:88
#2  0x00007ffff44a3182 in start_thread (arg=0x7fffb1ffb700) at pthread_create.c:312
#3  0x00007ffff2a9547d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111

Thread 14 (Thread 0x7fffb27fc700 (LWP 8740)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007fffd96c6f3b in worker (v=0x7fffc0004f80) at libavcodec/pthread_slice.c:88
#2  0x00007ffff44a3182 in start_thread (arg=0x7fffb27fc700) at pthread_create.c:312
#3  0x00007ffff2a9547d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111

Thread 13 (Thread 0x7fffb2ffd700 (LWP 8739)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007fffd96c6f3b in worker (v=0x7fffc0004f80) at libavcodec/pthread_slice.c:88
#2  0x00007ffff44a3182 in start_thread (arg=0x7fffb2ffd700) at pthread_create.c:312
#3  0x00007ffff2a9547d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111

Thread 12 (Thread 0x7fffb37fe700 (LWP 8738)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007fffd96c6f3b in worker (v=0x7fffc0004f80) at libavcodec/pthread_slice.c:88
#2  0x00007ffff44a3182 in start_thread (arg=0x7fffb37fe700) at pthread_create.c:312
#3  0x00007ffff2a9547d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111

Thread 11 (Thread 0x7fffb3fff700 (LWP 8737)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007fffd96c6f3b in worker (v=0x7fffc0004f80) at libavcodec/pthread_slice.c:88
#2  0x00007ffff44a3182 in start_thread (arg=0x7fffb3fff700) at pthread_create.c:312
#3  0x00007ffff2a9547d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111

Thread 10 (Thread 0x7fffbca13700 (LWP 8736)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007fffd96c6f3b in worker (v=0x7fffc0004f80) at libavcodec/pthread_slice.c:88
#2  0x00007ffff44a3182 in start_thread (arg=0x7fffbca13700) at pthread_create.c:312
#3  0x00007ffff2a9547d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111

Thread 9 (Thread 0x7fffbd214700 (LWP 8735)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007fffd96c6f3b in worker (v=0x7fffc0004f80) at libavcodec/pthread_slice.c:88
#2  0x00007ffff44a3182 in start_thread (arg=0x7fffbd214700) at pthread_create.c:312
#3  0x00007ffff2a9547d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111

Thread 6 (Thread 0x7fffbda15700 (LWP 8730)):
#0  0x00007ffff2a8cda3 in select () at ../sysdeps/unix/syscall-template.S:81
#1  0x00007ffff4c6b171 in QProcessManager::run (this=0x7ffff4ff5540 <processManager()::processManager>) at io/qprocess_unix.cpp:270
#2  0x00007ffff4b8c32f in QThreadPrivate::start (arg=0x7ffff4ff5540 <processManager()::processManager>) at thread/qthread_unix.cpp:349
#3  0x00007ffff44a3182 in start_thread (arg=0x7fffbda15700) at pthread_create.c:312
#4  0x00007ffff2a9547d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111

Thread 5 (Thread 0x7fffc4c2c700 (LWP 8728)):
#0  0x00007ffff2a8812d in poll () at ../sysdeps/unix/syscall-template.S:81
#1  0x00007fffefe0cfe4 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007fffefe0d0ec in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007ffff4cbb7be in QEventDispatcherGlib::processEvents (this=0x7fffb40008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:436
#4  0x00007ffff4c8d0af in QEventLoop::processEvents (this=this@entry=0x7fffc4c2bde0, flags=...) at kernel/qeventloop.cpp:149
#5  0x00007ffff4c8d3a5 in QEventLoop::exec (this=this@entry=0x7fffc4c2bde0, flags=...) at kernel/qeventloop.cpp:204
#6  0x00007ffff4b89c5f in QThread::exec (this=this@entry=0x1e9f300) at thread/qthread.cpp:537
#7  0x00007ffff4c6e823 in QInotifyFileSystemWatcherEngine::run (this=0x1e9f300) at io/qfilesystemwatcher_inotify.cpp:265
#8  0x00007ffff4b8c32f in QThreadPrivate::start (arg=0x1e9f300) at thread/qthread_unix.cpp:349
#9  0x00007ffff44a3182 in start_thread (arg=0x7fffc4c2c700) at pthread_create.c:312
#10 0x00007ffff2a9547d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111

Thread 2 (Thread 0x7fffcf7c4700 (LWP 8724)):
#0  0x00007ffff2a8812d in poll () at ../sysdeps/unix/syscall-template.S:81
#1  0x00007fffd1fe8248 in ?? () from /lib/x86_64-linux-gnu/libusb-1.0.so.0
#2  0x00007ffff44a3182 in start_thread (arg=0x7fffcf7c4700) at pthread_create.c:312
#3  0x00007ffff2a9547d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111

Thread 1 (Thread 0x7ffff7e8c7c0 (LWP 8718)):
#0  QPaintEvent::QPaintEvent (this=0x7fffffffca90, paintRegion=...) at kernel/qevent.cpp:1164
#1  0x00007ffff56c99ed in QWidgetPrivate::drawWidget (this=0xcf5b10, pdev=0x2115460, rgn=..., offset=..., flags=flags@entry=5, sharedPainter=sharedPainter@entry=0x0, backingStore=backingStore@entry=0x18b1c80) at kernel/qwidget.cpp:5598
#2  0x00007ffff588c8ae in QWidgetBackingStore::sync (this=0x18b1c80) at painting/qbackingstore.cpp:1373
#3  0x00007ffff56beea0 in QWidgetPrivate::syncBackingStore (this=this@entry=0xcf5b10) at kernel/qwidget.cpp:1894
#4  0x00007ffff56cee6a in QWidget::event (this=this@entry=0xcf56b0, event=event@entry=0x2201c60) at kernel/qwidget.cpp:8680
#5  0x00007ffff5a899b3 in QMainWindow::event (this=0xcf56b0, event=0x2201c60) at widgets/qmainwindow.cpp:1478
#6  0x00007ffff7aa0f09 in KXmlGuiWindow::event(QEvent*) () from /usr/lib/libkdeui.so.5
#7  0x00007ffff567fe2c in QApplicationPrivate::notify_helper (this=this@entry=0xae8b50, receiver=receiver@entry=0xcf56b0, e=e@entry=0x2201c60) at kernel/qapplication.cpp:4567
#8  0x00007ffff56864a0 in QApplication::notify (this=0x7fffffffdab0, receiver=0xcf56b0, e=0x2201c60) at kernel/qapplication.cpp:4353
#9  0x00007ffff79b4d1a in KApplication::notify(QObject*, QEvent*) () from /usr/lib/libkdeui.so.5
#10 0x00007ffff4c8e4dd in QCoreApplication::notifyInternal (this=0x7fffffffdab0, receiver=receiver@entry=0xcf56b0, event=event@entry=0x2201c60) at kernel/qcoreapplication.cpp:953
#11 0x00007ffff4c91b3d in sendEvent (event=0x2201c60, receiver=0xcf56b0) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:231
#12 QCoreApplicationPrivate::sendPostedEvents (receiver=0xcf56b0, event_type=event_type@entry=77, data=0xabf310) at kernel/qcoreapplication.cpp:1577
#13 0x00007ffff4c91fe3 in QCoreApplication::sendPostedEvents (receiver=<optimized out>, event_type=event_type@entry=77) at kernel/qcoreapplication.cpp:1470
#14 0x00007ffff5c54882 in dispatchPendingUpdateRequests (this=0x260bac0) at ../../include/QtGui/private/../../../src/gui/graphicsview/qgraphicsview_p.h:200
#15 QGraphicsScenePrivate::_q_processDirtyItems (this=0x2445580) at graphicsview/qgraphicsscene.cpp:515
#16 0x00007ffff5c57f59 in QGraphicsScene::qt_static_metacall (_o=<optimized out>, _id=<optimized out>, _a=<optimized out>, _c=<optimized out>) at .moc/release-shared/moc_qgraphicsscene.cpp:106
#17 0x00007ffff4ca6c1e in QObject::event (this=this@entry=0x21ee280, e=e@entry=0x261f910) at kernel/qobject.cpp:1194
#18 0x00007ffff5c653ab in QGraphicsScene::event (this=0x21ee280, event=0x261f910) at graphicsview/qgraphicsscene.cpp:3565
#19 0x00007ffff567fe2c in QApplicationPrivate::notify_helper (this=this@entry=0xae8b50, receiver=receiver@entry=0x21ee280, e=e@entry=0x261f910) at kernel/qapplication.cpp:4567
#20 0x00007ffff56864a0 in QApplication::notify (this=0x7fffffffdab0, receiver=0x21ee280, e=0x261f910) at kernel/qapplication.cpp:4353
#21 0x00007ffff79b4d1a in KApplication::notify(QObject*, QEvent*) () from /usr/lib/libkdeui.so.5
#22 0x00007ffff4c8e4dd in QCoreApplication::notifyInternal (this=0x7fffffffdab0, receiver=receiver@entry=0x21ee280, event=event@entry=0x261f910) at kernel/qcoreapplication.cpp:953
#23 0x00007ffff4c91b3d in sendEvent (event=0x261f910, receiver=0x21ee280) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:231
#24 QCoreApplicationPrivate::sendPostedEvents (receiver=receiver@entry=0x0, event_type=event_type@entry=0, data=0xabf310) at kernel/qcoreapplication.cpp:1577
#25 0x00007ffff4c91fe3 in QCoreApplication::sendPostedEvents (receiver=receiver@entry=0x0, event_type=event_type@entry=0) at kernel/qcoreapplication.cpp:1470
#26 0x00007ffff4cbbf83 in sendPostedEvents () at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:236
#27 postEventSourceDispatch (s=0xae92e0) at kernel/qeventdispatcher_glib.cpp:287
#28 0x00007fffefe0ce04 in g_main_context_dispatch () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#29 0x00007fffefe0d048 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#30 0x00007fffefe0d0ec in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#31 0x00007ffff4cbb7a1 in QEventDispatcherGlib::processEvents (this=0xac0c90, flags=...) at kernel/qeventdispatcher_glib.cpp:434
#32 0x00007ffff5721bb6 in QGuiEventDispatcherGlib::processEvents (this=<optimized out>, flags=...) at kernel/qguieventdispatcher_glib.cpp:204
#33 0x00007ffff4c8d0af in QEventLoop::processEvents (this=this@entry=0x7fffffffd990, flags=...) at kernel/qeventloop.cpp:149
#34 0x00007ffff4c8d3a5 in QEventLoop::exec (this=this@entry=0x7fffffffd990, flags=...) at kernel/qeventloop.cpp:204
#35 0x00007ffff4c92b79 in QCoreApplication::exec () at kernel/qcoreapplication.cpp:1225
#36 0x00000000007441ae in main (argc=2, argv=0x7fffffffdbf8) at /home/louis/kdenlive/src/kdenlive/src/main.cpp:92
where full
#0  _int_malloc (av=0x7fffc0000020, bytes=400) at malloc.c:3489
        iters = <optimized out>
        nb = 416
        idx = 26
        bin = <optimized out>
        victim = 0x7fffc01764d0
        size = 784
        victim_index = <optimized out>
        remainder = <optimized out>
        remainder_size = <optimized out>
        block = <optimized out>
        bit = <optimized out>
        map = <optimized out>
        fwd = <optimized out>
        bck = <optimized out>
        errstr = 0x0
        __func__ = "_int_malloc"
#1  0x00007ffff2a1d7b0 in __GI___libc_malloc (bytes=400) at malloc.c:2891
        ar_ptr = 0x7fffc0000020
        victim = 0x7fffc0026f80
        __func__ = "__libc_malloc"
#2  0x00007ffff48ee583 in mlt_properties_add (self=0x7fffc0021780, name=0x7ffff4907e20 "_position") at mlt_properties.c:538
        list = 0x7fffc015ede0
        key = 153
        result = 0x99ffffffff
#3  0x00007ffff48ee6d2 in mlt_properties_fetch (self=0x7fffc0021780, name=0x7ffff4907e20 "_position") at mlt_properties.c:573
        property = 0x0
#4  0x00007ffff48ef42d in mlt_properties_set_position (self=0x7fffc0021780, name=0x7ffff4907e20 "_position", value=0) at mlt_properties.c:1083
        error = 1
        property = 0x7fffc0021780
#5  0x00007ffff48e5e12 in mlt_frame_init (service=0x2799eb0) at mlt_frame.c:54
        profile = 0x18063f0
        properties = 0x7fffc0021780
        self = 0x7fffc0021780
#6  0x00007fffce98048f in producer_get_frame (producer=0x2799eb0, frame=0x7fff9e7f3aa0, index=0) at producer_colour.c:200
No locals.
#7  0x00007ffff48f5ebe in producer_get_frame (service=0x2799eb0, frame=0x7fff9e7f3aa0, index=0) at mlt_producer.c:643
        properties = 0x2799eb0
        eof = 0x2690bf0 "pause"
        speed = 1
        clone = 0x2799eb0
        result = 1
        self = 0x2799eb0
#8  0x00007ffff48f4390 in mlt_service_get_frame (self=0x2799eb0, frame=0x7fff9e7f3aa0, index=0) at mlt_service.c:456
        properties = 0x2799eb0
        in = 0
        out = 91240
        position = 16194
        result = 0
#9  0x00007ffff48f6161 in producer_get_frame (service=0x277d660, frame=0x7fff9e7f3aa0, index=0) at mlt_producer.c:694
        speed = 0
        parent = 0x2799eb0
        clone = 0x2799eb0
        parent_properties = 0x2799eb0
        properties = 0x277d660
        clone_index = 0
        result = 1
        self = 0x277d660
#10 0x00007ffff48f4390 in mlt_service_get_frame (self=0x277d660, frame=0x7fff9e7f3aa0, index=0) at mlt_service.c:456
        properties = 0x277d660
        in = 0
        out = 89497
        position = -1
        result = 0
#11 0x00007ffff48fbf7a in producer_get_frame (producer=0x2836a90, frame=0x7fff9e7f3aa0, index=0) at mlt_playlist.c:2060
        self = 0x2836a90
        progressive = 0
        real = 0x277d660
        properties = 0x7fff9e7f3350
        playlist_properties = 0x7ffff48f5bbb <mlt_producer_get_out+31>
        notifier = 0x3ff0000000000000
#12 0x00007ffff48f5ebe in producer_get_frame (service=0x2836a90, frame=0x7fff9e7f3aa0, index=0) at mlt_producer.c:643
        properties = 0x2836a90
        eof = 0x2622260 "continue"
        speed = 1
        clone = 0x2836a90
        result = 1
        self = 0x2836a90
#13 0x00007ffff48f4390 in mlt_service_get_frame (self=0x2836a90, frame=0x7fff9e7f3aa0, index=0) at mlt_service.c:456
        properties = 0x2836a90
        in = 0
        out = 89497
        position = -1
        result = 0
#14 0x00007ffff48f7a91 in producer_get_frame (parent=0x28ca6b0, frame=0x7fff9e7f3aa0, index=0) at mlt_multitrack.c:458
        producer = 0x2836a90
        hide = 0
        speed = 1
        position = 16194
        producer_properties = 0x28ca6b0
        properties = 0x0
        self = 0x28ca6b0
#15 0x00007ffff48f5ebe in producer_get_frame (service=0x28ca6b0, frame=0x7fff9e7f3aa0, index=0) at mlt_producer.c:643
        properties = 0x28ca6b0
        eof = 0x28cc510 "pause"
        speed = 1
        clone = 0x28ca6b0
        result = 1
        self = 0x28ca6b0
#16 0x00007ffff48f4390 in mlt_service_get_frame (self=0x28ca6b0, frame=0x7fff9e7f3aa0, index=0) at mlt_service.c:456
        properties = 0x28ca6b0
        in = 0
        out = 89497
        position = -1
        result = 0
#17 0x00007ffff4901090 in transition_get_frame (service=0x2b66db0, frame=0x7fff9e7f3aa0, index=0) at mlt_transition.c:509
        error = 0
        self = 0x2b66db0
        properties = 0x2b66db0
        accepts_blanks = 0
        a_track = 1
        b_track = 2
        in = 0
        out = 0
        always_active = 1
        type = 2
        reverse_order = 0
#18 0x00007ffff48f4390 in mlt_service_get_frame (self=0x2b66db0, frame=0x7fff9e7f3aa0, index=0) at mlt_service.c:456
        properties = 0x2b66db0
        in = 0
        out = 0
        position = -1
        result = 0
#19 0x00007ffff4901090 in transition_get_frame (service=0x2b69290, frame=0x7fff9e7f3aa0, index=0) at mlt_transition.c:509
        error = 0
        self = 0x2b69290
        properties = 0x2b69290
        accepts_blanks = 0
        a_track = 1
        b_track = 3
        in = 0
        out = 0
        always_active = 1
        type = 2
        reverse_order = 0
#20 0x00007ffff48f4390 in mlt_service_get_frame (self=0x2b69290, frame=0x7fff9e7f3aa0, index=0) at mlt_service.c:456
        properties = 0x2b69290
        in = 0
        out = 0
        position = -1
        result = 0
#21 0x00007ffff4901090 in transition_get_frame (service=0x2b6b770, frame=0x7fff9e7f3aa0, index=0) at mlt_transition.c:509
        error = 0
        self = 0x2b6b770
        properties = 0x2b6b770
        accepts_blanks = 0
        a_track = 1
        b_track = 4
        in = 0
        out = 0
        always_active = 1
        type = 2
        reverse_order = 0
#22 0x00007ffff48f4390 in mlt_service_get_frame (self=0x2b6b770, frame=0x7fff9e7f3aa0, index=0) at mlt_service.c:456
        properties = 0x2b6b770
        in = 0
        out = 0
        position = -1
        result = 0
#23 0x00007ffff4901090 in transition_get_frame (service=0x2b6dc50, frame=0x7fff9e7f3aa0, index=0) at mlt_transition.c:509
        error = 0
        self = 0x2b6dc50
        properties = 0x2b6dc50
        accepts_blanks = 0
        a_track = 1
        b_track = 5
        in = 0
        out = 0
        always_active = 1
        type = 2
        reverse_order = 0
#24 0x00007ffff48f4390 in mlt_service_get_frame (self=0x2b6dc50, frame=0x7fff9e7f3aa0, index=0) at mlt_service.c:456
        properties = 0x2b6dc50
        in = 0
        out = 0
        position = -1
        result = 0
#25 0x00007ffff490214f in producer_get_frame (parent=0x28772f0, frame=0x7fff9e7f3d90, track=0) at mlt_tractor.c:401
        props_count = 42431216
        j = -191856050
        data_queue = 0x7fffc0130ee0
        video = 0x0
        label = "\200;\177\236\377\177\000\000\254\364\216\364\377\177\000\000\000\000\000\000\000\000N@\000\000\000\000\000"
        id = 0x7fffc000b190 "95"
        frame_properties = 0x7fffc0299a70
        audio = 0x0
        first_video = 0x0
        temp_properties = 0x0
        target = 0x28ca6b0
        i = 0
        done = 0
        temp = 0x0
        count = 0
        image_count = 0
        multitrack = 0x28ca6b0
        producer = 0x0
        properties = 0x28772f0
        global_feed = 1
        self = 0x28772f0
#26 0x00007ffff48f5ebe in producer_get_frame (service=0x28772f0, frame=0x7fff9e7f3d90, index=0) at mlt_producer.c:643
        properties = 0x28772f0
        eof = 0x28c0bd0 "pause"
        speed = 1
        clone = 0x28772f0
        result = 1
        self = 0x28772f0
#27 0x00007ffff48f4390 in mlt_service_get_frame (self=0x28772f0, frame=0x7fff9e7f3d90, index=0) at mlt_service.c:456
        properties = 0x28772f0
        in = 0
        out = 89497
        position = -1
        result = 0
#28 0x00007ffff48f408c in service_get_frame (self=0x1269340, frame=0x7fff9e7f3d90, index=0) at mlt_service.c:371
        producer = 0x28772f0
        base = 0x191bc20
#29 0x00007ffff48f4390 in mlt_service_get_frame (self=0x1269340, frame=0x7fff9e7f3d90, index=0) at mlt_service.c:456
        properties = 0x1269340
        in = 0
        out = 0
        position = -1
        result = 0
#30 0x00007ffff48fd79c in mlt_consumer_get_frame (self=0x1269340) at mlt_consumer.c:699
        frame = 0x7fffc0299a70
        service = 0x1269340
        properties = 0x1269340
#31 0x00007fffce32ccee in consumer_thread (arg=0x1269340) at consumer_sdl_preview.c:315
        self = 0x1269340
        consumer = 0x1269340
        properties = 0x1269340
        frame = 0x7fffc00dbe90
        last_position = 16193
        eos = 0
        eos_threshold = 45
        preview_off = 0
#32 0x00007ffff44a3182 in start_thread (arg=0x7fff9e7f4700) at pthread_create.c:312
        __res = <optimized out>
        pd = 0x7fff9e7f4700
        now = <optimized out>
        unwind_buf = {cancel_jmp_buf = {{jmp_buf = {140735852529408, 1467385478723371134, 1, 140736292355904, 140735852530112, 140735852529408, -1467593284231659394, -1467368888923225986}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}}
        not_first_call = <optimized out>
        pagesize_m1 = <optimized out>
        sp = <optimized out>
        freesize = <optimized out>
        __PRETTY_FUNCTION__ = "start_thread"
#33 0x00007ffff2a9547d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111
No locals.

It's crashing in malloc. That's usually a sign of a corrupted heap - the dreaded memory leak This is happening within an MLT thread associated w/ playing out via SDL. The stack also implies that you have a transition going on (#19 & 21 in the thread trace)

Can you describe what you're doing in your video project?

Steve Guilford wrote:It's crashing in malloc. That's usually a sign of a corrupted heap - the dreaded memory leak This is happening within an MLT thread associated w/ playing out via SDL. The stack also implies that you have a transition going on (#19 & 21 in the thread trace)

Can you describe what you're doing in your video project?

I'm editing one track of video, with a pan and a normalization plugin, along with one gamma plugin for color correction. I had a very short transition along with a jpeg picture for about ten seconds.

With other videos, I ill hvae a project long transition between two video tracks, for a picture-in-picture kind of thing between one track of a camcorder, and another track of a microscope camera. This is the most complex it gets. https://www.youtube.com/watch?v=CPcwq4CS1EE https://www.youtube.com/watch?v=PtEDoMV5oe8

The memory leak is always present. If I try to play a video, or seek through a video without a proxy clip, it will run and use all 16 GB of RAM, go to 1000% CPU usage on a six core hyperthreaded processor, and stay there for 10 to 20 minutes before it finally allows me to seek/play video. I use proxy clips at the moment to make video editing usable.

Memory leak with daily built MLT? This should be reported to them!
Do you have it running only "melt [source_clip]"?
What are the characteristics of the source clip? (resolution, codec...) (run "ffprobe [source_clip]")

Yes, even with daily builds you will see it eats up all the RAM, then dies, then five minutes later it works and plays - until you try to seek again.

Here is some info on the clips.

Code: Select all

root@videobauer:/home/louis/capture# avprobe free/camcorder.avi
avprobe version 9.16-6:9.16-0ubuntu0.14.04.1, Copyright (c) 2007-2014 the Libav developers
  built on Aug 10 2014 18:16:02 with gcc 4.8 (Ubuntu 4.8.2-19ubuntu1)
Input #0, avi, from 'free/camcorder.avi':
  Duration: 00:25:16.04, start: 0.000000, bitrate: 534776 kb/s
    Stream #0.0: Audio: pcm_s16le, 48000 Hz, 2 channels, s16, 1536 kb/s
    Stream #0.1: Video: h264 (High 4:4:4 Predictive), yuv420p, 1920x1080 [PAR 1:1 DAR 16:9], 59.94 fps, 59.94 tbr, 59.98 tbn, 120 tbc
# avprobe output


root@videobauer:/home/louis/capture# avprobe noturnon/camcorder.avi
avprobe version 9.16-6:9.16-0ubuntu0.14.04.1, Copyright (c) 2007-2014 the Libav developers
  built on Aug 10 2014 18:16:02 with gcc 4.8 (Ubuntu 4.8.2-19ubuntu1)
Input #0, avi, from 'noturnon/camcorder.avi':
  Duration: 01:07:41.08, start: 0.000000, bitrate: 187994 kb/s
    Stream #0.0: Audio: pcm_s16le, 48000 Hz, 2 channels, s16, 1536 kb/s
    Stream #0.1: Video: h264 (Constrained Baseline), yuv420p, 1920x1080 [PAR 1:1 DAR 16:9], 59.94 fps, 59.94 tbr, 59.96 tbn, 120 tbc
# avprobe output