[Kdenlive-devel] Crash on export

[Dan Dennedy]

I have seen this ffmpeg assert error when the requested bitrate is far too low 
for the input video parameters.

On Monday 05 June 2006 2:18 am, Nico Roets wrote:
> Hi all.
>
> Great to see an app like this for KDE. (Long awaited).
>
> I'm using:
>
> SuSE 10.0
> kdenlive (0.3)
> ffmpeg (cvs) 5-6-2006
> mlt (cvs) 5-6-2006
> mlt++ (cvs) 5-6-2006
>
> All compiled fine (used configurations as supplied on kdelive page).
>
> kdenlive starts up, create a project, saved it, loaded it again.
>
> On export (mpeg/mpeg4/realvideo) NOT dv, it crashes. Here is the output:
>
> kdenlive: *** DOCUMENT adding clip: hmm_sox.wav
> kdenlive: WARNING: DocClipBase::createClip() n is null
> kdenlive: +++++++++++  Generating scenelist start...  ++++++++++++++++++
> kdenlive: ERROR: DocClipRef::effectAt() : index out of range
> kdenlive: ERROR: DocClipRef::effectAt() : index out of range
> kdenlive: ratecontrol.c:734: ff_rate_estimate_qscale: Assertion `q>0.0'
> failed.
> KCrash: Application 'kdenlive' crashing...
> QSocketNotifier: invalid socket 14 and type 'Read', disabling...
> QSocketNotifier: invalid socket 9 and type 'Read', disabling...
> QSocketNotifier: invalid socket 4 and type 'Read', disabling...
> QSocketNotifier: invalid socket 12 and type 'Read', disabling...
> QSocketNotifier: invalid socket 7 and type 'Read', disabling...
> kdenlive: Fatal IO error: client killed
> ICE default IO error handler doing an exit(), pid = 31176, errno = 9
>
> Can someone please point me in the right direction?
>
> Thanks!
>