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Burn audio CD with K3b + cue sheet + flac files

Toberius
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Looking and looking about this topic and I don't to found or I don't know how to find.

I have trouble when go to burn a CD audio from CUE sheet with FLAC files, the error from K3b is: "Could not open document."

Thats is rigth button on cue file and open with k3b.

When the K3b opened in desktop when pick up cue file and drag and drop into audio files icon, the program closed with another screen where collect a bit more information about this bug.


Here is:

=========================================================================================================================

Application: K3b (k3b), signal: Segmentation fault
Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1".
[Current thread is 1 (Thread 0x7fce8b2987c0 (LWP 3815))]

Thread 4 (Thread 0x7fce851a2700 (LWP 3818)):
#0 0x00007fce981258cd in read () from /lib/x86_64-linux-gnu/libc.so.6
#1 0x00007fce93f0b15f in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2 0x00007fce93ece914 in g_main_context_check () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3 0x00007fce93eced22 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#4 0x00007fce93ecf1e2 in g_main_loop_run () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#5 0x00007fce883a04a6 in ?? () from /usr/lib/x86_64-linux-gnu/libgio-2.0.so.0
#6 0x00007fce93ef2645 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#7 0x00007fce93c71e9a in start_thread () from /lib/x86_64-linux-gnu/libpthread.so.0
#8 0x00007fce98132ccd in clone () from /lib/x86_64-linux-gnu/libc.so.6
#9 0x0000000000000000 in ?? ()

Thread 3 (Thread 0x7fce76243700 (LWP 3820)):
#0 0x00007fffaa5ff761 in clock_gettime ()
#1 0x00007fce9247215d in clock_gettime () from /lib/x86_64-linux-gnu/librt.so.1
#2 0x00007fce996f99c4 in ?? () from /usr/lib/x86_64-linux-gnu/libQtCore.so.4
#3 0x00007fce997cf41d in ?? () from /usr/lib/x86_64-linux-gnu/libQtCore.so.4
#4 0x00007fce997cf763 in ?? () from /usr/lib/x86_64-linux-gnu/libQtCore.so.4
#5 0x00007fce997ce2cc in ?? () from /usr/lib/x86_64-linux-gnu/libQtCore.so.4
#6 0x00007fce997ce375 in ?? () from /usr/lib/x86_64-linux-gnu/libQtCore.so.4
#7 0x00007fce93ece618 in g_main_context_prepare () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#8 0x00007fce93ececab in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#9 0x00007fce93eceea4 in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#10 0x00007fce997cec16 in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/x86_64-linux-gnu/libQtCore.so.4
#11 0x00007fce9979f2bf in QEventLoop::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/x86_64-linux-gnu/libQtCore.so.4
#12 0x00007fce9979f548 in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/x86_64-linux-gnu/libQtCore.so.4
#13 0x00007fce996a0b10 in QThread::exec() () from /usr/lib/x86_64-linux-gnu/libQtCore.so.4
#14 0x00007fce9977f9af in ?? () from /usr/lib/x86_64-linux-gnu/libQtCore.so.4
#15 0x00007fce996a3aec in ?? () from /usr/lib/x86_64-linux-gnu/libQtCore.so.4
#16 0x00007fce93c71e9a in start_thread () from /lib/x86_64-linux-gnu/libpthread.so.0
#17 0x00007fce98132ccd in clone () from /lib/x86_64-linux-gnu/libc.so.6
#18 0x0000000000000000 in ?? ()

Thread 2 (Thread 0x7fce6ca69700 (LWP 3848)):
#0 0x00007fce93c760fe in pthread_cond_timedwait@@GLIBC_2.3.2 () from /lib/x86_64-linux-gnu/libpthread.so.0
#1 0x00007fce996a26f6 in ?? () from /usr/lib/x86_64-linux-gnu/libQtCore.so.4
#2 0x00007fce996a2e96 in QThread::sleep(unsigned long) () from /usr/lib/x86_64-linux-gnu/libQtCore.so.4
#3 0x00007fce9dcb8825 in K3b::MediaCache::PollThread::run() () from /usr/lib/libk3blib.so.6
#4 0x00007fce996a3aec in ?? () from /usr/lib/x86_64-linux-gnu/libQtCore.so.4
#5 0x00007fce93c71e9a in start_thread () from /lib/x86_64-linux-gnu/libpthread.so.0
#6 0x00007fce98132ccd in clone () from /lib/x86_64-linux-gnu/libc.so.6
#7 0x0000000000000000 in ?? ()

Thread 1 (Thread 0x7fce8b2987c0 (LWP 3815)):
[KCrash Handler]
#5 0x00007fce7447fc72 in av_free_packet () from /usr/lib/x86_64-linux-gnu/libavcodec.so.53
#6 0x00007fce75241d3e in ?? () from /usr/lib/kde4/k3bffmpegdecoder.so
#7 0x00007fce75241da0 in ?? () from /usr/lib/kde4/k3bffmpegdecoder.so
#8 0x00007fce75242839 in ?? () from /usr/lib/kde4/k3bffmpegdecoder.so
#9 0x00007fce75241432 in ?? () from /usr/lib/kde4/k3bffmpegdecoder.so
#10 0x0000000000504997 in _start ()

==========================================================================================================================================

Anyone can help me with that ?

Regards.
wolfi323
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Does it work if you select Tools->Burn Image in k3b's menu, and select the cue sheet as "Image to Burn"? Maybe try to set "Image Type" to "Audio cue file".

Can you create a new AudioCD project and add the FLAC files manually? Or does this also crash?

Your crash report seems to indicate a incompatibility between your k3b ffmpeg plugin and the installed libavcodec...
Toberius
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wolfi323 wrote:Does it work if you select Tools->Burn Image in k3b's menu, and select the cue sheet as "Image to Burn"? Maybe try to set "Image Type" to "Audio cue file".

Can you create a new AudioCD project and add the FLAC files manually? Or does this also crash?

Your crash report seems to indicate a incompatibility between your k3b ffmpeg plugin and the installed libavcodec...



Doesnt work if I select tools and burn image, the error is: "Seems no to be a usuable image"

Yes, I can create a new audiocd project and add the flac files manually. Dont crash in this issue.

I think may be the incompatibility codecs.

I'm waiting for solve.

Regards.
User avatar bcooksley
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Your theory on incompatible codecs could quite well be correct, as the crash is in a part of libav / ffmpeg, rather than part of K3b itself. Try looking for a "K3b ffmpeg decoder" in the settings, and disabling that to see if the crash goes away.


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wolfi323
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Toberius wrote:Doesnt work if I select tools and burn image, the error is: "Seems no to be a usuable image"

So you have a cue sheet and multiple FLAC files, one per track, right?
I'm afraid this isn't supported by k3b. (I tried this now)
What does work is a cue sheet with one sound file for the whole CD. (be it WAV, MP3 or whatever k3b can read)

But you don't really need the cue sheet anyway, if you have each track in its own file.
Just add the files/tracks to an AudioCD project in the right order and burn it.
Toberius
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wolfi323 wrote:
Toberius wrote:Doesnt work if I select tools and burn image, the error is: "Seems no to be a usuable image"

So you have a cue sheet and multiple FLAC files, one per track, right?
I'm afraid this isn't supported by k3b. (I tried this now)
What does work is a cue sheet with one sound file for the whole CD. (be it WAV, MP3 or whatever k3b can read)

But you don't really need the cue sheet anyway, if you have each track in its own file.
Just add the files/tracks to an AudioCD project in the right order and burn it.



Sorry my dissapoint with you, but how to rebuild a CD audio of a live concert from FLAC files ? Because the live concert is not pause the 2 seconds normally in studio recording.

Ok, I know what I can use the 0 seconds into setting K3b, but not is the same, when the job is weel done.

Regards.
wolfi323
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Well, sorry, but I cannot help you there. K3b just doesn't seem to support this.
You could file a wishlist item at http://bugs.kde.org to request that feature.

And btw, your crash in the original post seems to be a known problem at least with certain ffmpeg/libav versions:
https://bugs.kde.org/show_bug.cgi?id=283287
wolfi323
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And another thing:
How did you create those cue sheet + multiple audio files in the first place?
I couldn't find a program yet that does that, not even the current EAC version on Windows (at least I couldn't figure out how)...
Toberius
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It dont run on multiple flac files + cue.
Only runs with one flac file (the entire ****) + cue sheet.
I don't know what happend, why can read the files from cue like imgburn. It's a shame.
Or, sorry my dudes, I don't know to use this app correctly.
Toberius
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Add more info to that.

I can see what the cue sheet correspond to splited flac files into HD.
No trouble when the flac files is only one file.

Regards.
wolfi323
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Toberius wrote:Add more info to that.

I can see what the cue sheet correspond to splited flac files into HD.
No trouble when the flac files is only one file.

Yes, I already wrote that earlier.

You might want to file a wishlist entry/bug report against k3b on http://bugs.kde.org/ as I already said.

But as you mentioned imgburn now, I will try to download that and have a look at the files it creates (that's why I asked).
And maybe, if I find the time, I will try to implement support for that in k3b.
This will at least take some weeks though, and I can't guarantee that I will do it anyway...

So your best bet would be the bug report I mentioned before.
And please report back the URL of that bug report. ;)

 
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