Hi community,

I have a problem with audio pitch compensation on speed changes. This option is greyed out and I don't have any idea, why.
I tried to compensate pitch on a video with integrated audio and with a pure wav audio file.
I have the latest 20.04 installed on Ubuntu 20.04.

Any help appreciated.
Thanks in advanced.
Christian.

Hello,
I guess you are using our PPA to have Kdenlive 20.04 on Ubuntu 20.04?
We have to add "rubberband" library to our packaging, not done yet.
All filters are included in our AppImage if you want...

Hello,

I tried the packages from the ubuntu repo and from the PPA as well.
Didn't try the Appimage yet, thanks for this valued hint.
Is there any package I can install manually to have all bells and whistles installed?

Thanks in advanced, Christian.

I can confirm on Ubuntu 18.04.4. I installed rubberband but nothing changed. Installed from the snap store.

Regards,
Martín.

vpinon wrote:Hello,
I guess you are using our PPA to have Kdenlive 20.04 on Ubuntu 20.04?
We have to add "rubberband" library to our packaging, not done yet.
All filters are included in our AppImage if you want...

martinrinconbotero wrote:I can confirm on Ubuntu 18.04.4. I installed rubberband but nothing changed. Installed from the snap store.
Regards,
Martín.

Hi Vincent maybe is necessary to add a warning text when starting a new post to "advise" users that is necessary to open request/issues about 20.x Kdenlive version and that "2019" release of Linux is required. looking at new posts 50% are about older release of kdenlive requesting changes and fixes (already done on updated releases) and about users stuck to 19x releases of Kdenlive because they are using a "2018" release of Linux...
or... maybe "separate" forums...

issues ( only 20.08 )
issues ( only 20.04 )
issues ( only older version )

like now users are asking the same thing 3 - 4 - 5 times.. and the answer is maybe always : switch to a more updated release of Kdenlive.

vpinon wrote:Hello,
I guess you are using our PPA to have Kdenlive 20.04 on Ubuntu 20.04?
We have to add "rubberband" library to our packaging, not done yet.
All filters are included in our AppImage if you want...

I have Ubuntu 20.10, I've tried AppImage and still this is gray

I confirm.
On AppImage 20.08.03 - Right click on the clip on timeline, change speed and you can see "Pitch compensation" is greyed out.
Startup:

Code: Select all

Using modified system locale without group separator for numbers
NEW LC_ALL en_US.UTF-8
Metadata for "avcolour_space" is invalid.
WARNING : Fails to parse  "avcolour_space"
Metadata for "avcolor_space" is invalid.
WARNING : Fails to parse  "avcolor_space"
Metadata for "avdeinterlace" is invalid.
WARNING : Fails to parse  "avdeinterlace"
Metadata for "swscale" is invalid.
WARNING : Fails to parse  "swscale"
"avfilter.abench" is blacklisted
"avfilter.acompressor" is blacklisted
"avfilter.adelay" is blacklisted
"avfilter.aecho" is blacklisted
"avfilter.aemphasis" is blacklisted
"avfilter.aeval" is blacklisted
"avfilter.afade" is blacklisted
"avfilter.afftfilt" is blacklisted
"avfilter.agate" is blacklisted
"avfilter.ametadata" is blacklisted
"avfilter.arealtime" is blacklisted
"avfilter.ashowinfo" is blacklisted
"avfilter.channelmap" is blacklisted
"avfilter.chorus" is blacklisted
"avfilter.earwax" is blacklisted
"avfilter.volume" is blacklisted
"avfilter.volumedetect" is blacklisted
"avfilter.****" is blacklisted
"avfilter.atadenoise" is blacklisted
"avfilter.avgblur" is blacklisted
"avfilter.bbox" is blacklisted
"avfilter.bench" is blacklisted
"avfilter.blackdetect" is blacklisted
"avfilter.blackframe" is blacklisted
"avfilter.boxblur" is blacklisted
"avfilter.bwdif" is blacklisted
"avfilter.chromakey" is blacklisted
"avfilter.colorkey" is blacklisted
"avfilter.colormatrix" is blacklisted
"avfilter.colorspace" is blacklisted
"avfilter.convolution" is blacklisted
"avfilter.crop" is blacklisted
"avfilter.cropdetect" is blacklisted
"avfilter.curves" is blacklisted
"avfilter.datascope" is blacklisted
"avfilter.dctdnoiz" is blacklisted
"avfilter.deband" is blacklisted
"avfilter.deflate" is blacklisted
"avfilter.deinterlace_vaapi" is blacklisted
"avfilter.deshake" is blacklisted
"avfilter.despill" is blacklisted
"avfilter.doubleweave" is blacklisted
"avfilter.drawbox" is blacklisted
"avfilter.drawgraph" is blacklisted
"avfilter.drawgrid" is blacklisted
"avfilter.elbg" is blacklisted
"avfilter.eq" is blacklisted
"avfilter.fade" is blacklisted
"avfilter.field" is blacklisted
"avfilter.fieldhint" is blacklisted
"avfilter.fieldorder" is blacklisted
"avfilter.find_rect" is blacklisted
"avfilter.floodfill" is blacklisted
"avfilter.fspp" is blacklisted
"avfilter.gblur" is blacklisted
"avfilter.geq" is blacklisted
"avfilter.hflip" is blacklisted
"avfilter.hqdn3d" is blacklisted
"avfilter.hqx" is blacklisted
"avfilter.hue" is blacklisted
"avfilter.hwdownload" is blacklisted
"avfilter.idet" is blacklisted
"avfilter.il" is blacklisted
"avfilter.lenscorrection" is blacklisted
"avfilter.loop" is blacklisted
"avfilter.lumakey" is blacklisted
"avfilter.lut" is blacklisted
"avfilter.lutrgb" is blacklisted
"avfilter.lutyuv" is blacklisted
"avfilter.mcdeint" is blacklisted
"avfilter.metadata" is blacklisted
"avfilter.negate" is blacklisted
"avfilter.nlmeans" is blacklisted
"avfilter.nnedi" is blacklisted
"avfilter.owdenoise" is blacklisted
"avfilter.pad" is blacklisted
"avfilter.perspective" is blacklisted
"avfilter.phase" is blacklisted
"avfilter.pixscope" is blacklisted
"avfilter.pp" is blacklisted
"avfilter.pp7" is blacklisted
"avfilter.prewitt" is blacklisted
"avfilter.realtime" is blacklisted
"avfilter.removegrain" is blacklisted
"avfilter.removelogo" is blacklisted
"avfilter.roberts" is blacklisted
"avfilter.rotate" is blacklisted
"avfilter.scale_vaapi" is blacklisted
"avfilter.showinfo" is blacklisted
"avfilter.shuffleframes" is blacklisted
"avfilter.sidedata" is blacklisted
"avfilter.signalstats" is blacklisted
"avfilter.sobel" is blacklisted
"avfilter.stereo3d" is blacklisted
"avfilter.super2xsai" is blacklisted
"avfilter.swapuv" is blacklisted
"avfilter.tblend" is blacklisted
"avfilter.tlut2" is blacklisted
"avfilter.tonemap" is blacklisted
"avfilter.transpose" is blacklisted
"avfilter.vectorscope" is blacklisted
"avfilter.vflip" is blacklisted
"avfilter.vignette" is blacklisted
"avfilter.vmafmotion" is blacklisted
"avfilter.w3fdif" is blacklisted
"avfilter.xbr" is blacklisted
"avfilter.yadif" is blacklisted
"avfilter.zoompan" is blacklisted
Metadata for "swresample" is invalid.
WARNING : Fails to parse  "swresample"
Metadata for "audiochannels" is invalid.
WARNING : Fails to parse  "audiochannels"
Metadata for "audioconvert" is invalid.
WARNING : Fails to parse  "audioconvert"
Metadata for "data_feed" is invalid.
WARNING : Fails to parse  "data_feed"
"data_show" is blacklisted
Metadata for "imageconvert" is invalid.
WARNING : Fails to parse  "imageconvert"
"mask_apply" is blacklisted
"mask_start" is blacklisted
"mono" is blacklisted
"region" is blacklisted
"resize" is blacklisted
"transition" is blacklisted
"watermark" is blacklisted
"frei0r.3dflippo" is blacklisted
"frei0r.bluescreen0r" is blacklisted
"frei0r.bw0r" is blacklisted
"frei0r.gamma" is blacklisted
"frei0r.invert0r" is blacklisted
"frei0r.rgbsplit0r" is blacklisted
"frei0r.tehRoxx0r" is blacklisted
"frei0r.transparency" is blacklisted
"frei0r.vertigo" is blacklisted
"gtkrescale" is blacklisted
"motion_est" is blacklisted
Invalid title/identifier for  "crop_detect"
 /
WARNING : Fails to parse  "crop_detect"
"rgblut" is blacklisted
"spot_remover" is blacklisted
"text" is blacklisted
"timer" is blacklisted
"burningtv" is blacklisted
Metadata for "telecide" is invalid.
WARNING : Fails to parse  "telecide"
"qtext" is blacklisted
"resample" is blacklisted
"videostab" is blacklisted
"videostab2" is blacklisted
Metadata for "deinterlace" is invalid.
WARNING : Fails to parse  "deinterlace"
++++++ Unknown asset :  "avfilter.acompressor"
++++++ Unknown asset :  "avfilter.aecho"
++++++ Unknown asset :  "avfilter.agate"
++++++ Unknown asset :  "avfilter.atadenoise"
++++++ Unknown asset :  "avfilter.avgblur"
++++++ Unknown asset :  "avfilter.boxblur"
++++++ Unknown asset :  "avfilter.bwdif"
++++++ Unknown asset :  "avfilter.colormatrix"
++++++ Unknown asset :  "avfilter.colorspace"
++++++ Unknown asset :  "avfilter.datascope"
++++++ Unknown asset :  "avfilter.dctdnoiz"
++++++ Unknown asset :  "avfilter.deband"
++++++ Unknown asset :  "avfilter.deflate"
++++++ Unknown asset :  "avfilter.despill"
++++++ Unknown asset :  "avfilter.doubleweave"
++++++ Unknown asset :  "avfilter.drawbox"
++++++ Unknown asset :  "avfilter.drawgrid"
++++++ Unknown asset :  "avfilter.elbg"
++++++ Unknown asset :  "avfilter.eq"
++++++ Unknown asset :  "avfilter.field"
++++++ Unknown asset :  "avfilter.fieldorder"
++++++ Unknown asset :  "avfilter.framestep"
++++++ Unknown asset :  "avfilter.fspp"
++++++ Unknown asset :  "avfilter.gblur"
++++++ Unknown asset :  "avfilter.hflip"
++++++ Unknown asset :  "avfilter.hqdn3d"
++++++ Unknown asset :  "avfilter.hqx"
++++++ Unknown asset :  "avfilter.il"
++++++ Unknown asset :  "avfilter.lenscorrection"
++++++ Unknown asset :  "avfilter.mcdeint"
++++++ Unknown asset :  "avfilter.negate"
++++++ Unknown asset :  "avfilter.phase"
++++++ Unknown asset :  "avfilter.prewitt"
++++++ Unknown asset :  "avfilter.removegrain"
++++++ Unknown asset :  "avfilter.roberts"
++++++ Unknown asset :  "avfilter.separatefields"
++++++ Unknown asset :  "avfilter.sobel"
++++++ Unknown asset :  "avfilter.stereo3d"
++++++ Unknown asset :  "avfilter.transpose"
++++++ Unknown asset :  "avfilter.vectorscope"
++++++ Unknown asset :  "avfilter.vflip"
++++++ Unknown asset :  "avfilter.w3fdif"
++++++ Unknown asset :  "avfilter.xbr"
++++++ Unknown asset :  "avfilter.yadif"
++++++ Unknown asset :  "avfilter.zoompan"
Warning: duplicate custom definition of effect "avfilter.equalizer" found. Only last one will be considered. Duplicate found in "/tmp/.mount_kdenli2GeDv6/usr/share/kdenlive/effects/equalizer.xml"
Warning: duplicate custom definition of effect "frei0r.alpha0ps" found. Only last one will be considered. Duplicate found in "/tmp/.mount_kdenli2GeDv6/usr/share/kdenlive/effects/frei0r_alpha0ps.xml"
Warning: duplicate custom definition of effect "frei0r.balanc0r" found. Only last one will be considered. Duplicate found in "/tmp/.mount_kdenli2GeDv6/usr/share/kdenlive/effects/frei0r_balanc0r.xml"
++++++ Unknown asset :  "frei0r.bigsh0t_eq_mask"
++++++ Unknown asset :  "frei0r.bigsh0t_eq_to_rect"
++++++ Unknown asset :  "frei0r.bigsh0t_hemi_to_eq"
++++++ Unknown asset :  "frei0r.bigsh0t_rect_to_eq"
++++++ Unknown asset :  "frei0r.bigsh0t_stabilize_360"
++++++ Unknown asset :  "frei0r.bigsh0t_transform_360"
Warning: duplicate custom definition of effect "frei0r.curves" found. Only last one will be considered. Duplicate found in "/tmp/.mount_kdenli2GeDv6/usr/share/kdenlive/effects/frei0r_curves.xml"
++++++ Unknown asset :  "frei0r.facebl0r"
++++++ Unknown asset :  "frei0r.facedetect"
Warning: duplicate custom definition of effect "frei0r.levels" found. Only last one will be considered. Duplicate found in "/tmp/.mount_kdenli2GeDv6/usr/share/kdenlive/effects/frei0r_levels.xml"
Warning: duplicate custom definition of effect "frei0r.lightgraffiti" found. Only last one will be considered. Duplicate found in "/tmp/.mount_kdenli2GeDv6/usr/share/kdenlive/effects/frei0r_lightgraffiti.xml"
++++++ Unknown asset :  "frei0r.rgbsplit0r"
Warning: duplicate custom definition of effect "frei0r.select0r" found. Only last one will be considered. Duplicate found in "/tmp/.mount_kdenli2GeDv6/usr/share/kdenlive/effects/frei0r_select0r.xml"
Warning: duplicate custom definition of effect "frei0r.sopsat" found. Only last one will be considered. Duplicate found in "/tmp/.mount_kdenli2GeDv6/usr/share/kdenlive/effects/frei0r_sopsat.xml"
++++++ Unknown asset :  "frei0r.tehRoxx0r"
++++++ Unknown asset :  "frei0r.vertigo"
++++++ Unknown asset :  "frei0r.vertigo"
++++++ Unknown asset :  "mono"
++++++ Unknown asset :  "movit.blur"
++++++ Unknown asset :  "movit.sharpen"
++++++ Unknown asset :  "movit.diffusion"
++++++ Unknown asset :  "movit.flip"
++++++ Unknown asset :  "movit.glow"
++++++ Unknown asset :  "movit.lift_gamma_gain"
++++++ Unknown asset :  "movit.mirror"
++++++ Unknown asset :  "movit.opacity"
++++++ Unknown asset :  "movit.rect"
++++++ Unknown asset :  "movit.saturation"
++++++ Unknown asset :  "movit.unsharp_mask"
++++++ Unknown asset :  "movit.vignette"
++++++ Unknown asset :  "movit.white_balance"
Warning: duplicate custom definition of effect "qtblend" found. Only last one will be considered. Duplicate found in "/tmp/.mount_kdenli2GeDv6/usr/share/kdenlive/effects/qtblend.xml"
++++++ Unknown asset :  "region"
Warning: duplicate custom definition of effect "avfilter.selectivecolor" found. Only last one will be considered. Duplicate found in "/tmp/.mount_kdenli2GeDv6/usr/share/kdenlive/effects/selectivecolor.xml"
++++++ Unknown asset :  "timewarp"
Warning: duplicate custom definition of effect "opencv.tracker" found. Only last one will be considered. Duplicate found in "/tmp/.mount_kdenli2GeDv6/usr/share/kdenlive/effects/tracker.xml"
Warning: duplicate custom definition of effect "avfilter.unsharp" found. Only last one will be considered. Duplicate found in "/tmp/.mount_kdenli2GeDv6/usr/share/kdenlive/effects/unsharp.xml"
"frei0r.alphainjection" is blacklisted
"frei0r.blend" is blacklisted
"frei0r.composition" is blacklisted
"frei0r.xfade0r" is blacklisted
/tmp/.mount_kdenli2GeDv6/usr/lib/libgnutls.so.30: version `GNUTLS_3_6_3' not found (required by /usr/lib/x86_64-linux-gnu/gio/modules/libgiognutls.so)
Failed to load module: /usr/lib/x86_64-linux-gnu/gio/modules/libgiognutls.so

(gst-plugin-scanner:110892): GStreamer-WARNING **: 21:18:51.696: Failed to load plugin '/usr/lib/x86_64-linux-gnu/gstreamer-1.0/libgstaudiomixer.so': /usr/lib/x86_64-linux-gnu/gstreamer-1.0/libgstaudiomixer.so: undefined symbol: gst_audio_aggregator_convert_pad_get_type

(gst-plugin-scanner:110892): GStreamer-WARNING **: 21:18:51.697: Failed to load plugin '/usr/lib/x86_64-linux-gnu/gstreamer-1.0/libgstcompositor.so': /usr/lib/x86_64-linux-gnu/gstreamer-1.0/libgstcompositor.so: undefined symbol: gst_video_aggregator_pad_get_prepared_frame

(gst-plugin-scanner:110892): GStreamer-WARNING **: 21:18:51.706: Failed to load plugin '/usr/lib/x86_64-linux-gnu/gstreamer-1.0/libgstopengl.so': /usr/lib/x86_64-linux-gnu/gstreamer-1.0/libgstopengl.so: undefined symbol: gst_aggregator_finish_buffer

(gst-plugin-scanner:110892): GStreamer-WARNING **: 21:18:51.707: Failed to load plugin '/usr/lib/x86_64-linux-gnu/gstreamer-1.0/libgstoverlaycomposition.so': /usr/lib/x86_64-linux-gnu/gstreamer-1.0/libgstoverlaycomposition.so: undefined symbol: gst_sample_set_buffer

(gst-plugin-scanner:110892): GStreamer-WARNING **: 21:18:51.707: Failed to load plugin '/usr/lib/x86_64-linux-gnu/gstreamer-1.0/libgstpbtypes.so': /usr/lib/x86_64-linux-gnu/gstreamer-1.0/libgstpbtypes.so: undefined symbol: gst_dynamic_type_register

(gst-plugin-scanner:110892): GStreamer-WARNING **: 21:18:51.709: Failed to load plugin '/usr/lib/x86_64-linux-gnu/gstreamer-1.0/libgstpulseaudio.so': /usr/lib/x86_64-linux-gnu/gstreamer-1.0/libgstpulseaudio.so: undefined symbol: gst_device_provider_device_changed

(gst-plugin-scanner:110892): GStreamer-WARNING **: 21:18:51.709: Failed to load plugin '/usr/lib/x86_64-linux-gnu/gstreamer-1.0/libgstrawparse.so': /usr/lib/x86_64-linux-gnu/gstreamer-1.0/libgstrawparse.so: undefined symbol: gst_param_spec_array

(gst-plugin-scanner:110892): GStreamer-WARNING **: 21:18:51.709: Failed to load plugin '/usr/lib/x86_64-linux-gnu/gstreamer-1.0/libgstsoup.so': /usr/lib/x86_64-linux-gnu/gstreamer-1.0/libgstsoup.so: undefined symbol: gst_element_message_full_with_details

(gst-plugin-scanner:110892): GStreamer-WARNING **: 21:18:51.712: Failed to load plugin '/usr/lib/x86_64-linux-gnu/gstreamer-1.0/libgstvaapi.so': /usr/lib/x86_64-linux-gnu/gstreamer-1.0/libgstvaapi.so: undefined symbol: gst_video_region_of_interest_meta_get_param

(gst-plugin-scanner:110892): GStreamer-WARNING **: 21:18:51.715: Failed to load plugin '/usr/lib/x86_64-linux-gnu/gstreamer-1.0/libgstlibav.so': /usr/lib/x86_64-linux-gnu/gstreamer-1.0/libgstlibav.so: undefined symbol: gst_element_message_full_with_details

** (kdenlive:110885): CRITICAL **: 21:18:51.744: gst_audio_format_from_string: assertion 'format != NULL' failed
LC_NUMERIC reset to C
Loading bin playlist...
//////////////////////
Trying to construct 5 tracks.
////////////////////////////////
SUSPICIOUS: we weren't expecting a producer when parsing the timeline
=== REQUESTING TRACK INSERTION AT:  -1
=== REQUESTING TRACK INSERTION AT:  -1
=== REQUESTING TRACK INSERTION AT:  -1
=== REQUESTING TRACK INSERTION AT:  -1
LC_NUMERIC reset to C
qml: GOT SCALE:  0.6 , BASE:  16  - SNAPPING:  26


Pitch compensation works in 20.12.0 from flatpak (flathub repo)
I didn't try use other features though...