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[Bug 745577] [NEW] segfault when ac3 encoding

 

Public bug reported:

Hi!

Openshot 1.3 works fine for me... except when ac3 encoding is needed.

Whenever I try to export (simply using any DVD preset) a video that uses
ac3 for audio encoding, it segfaults immediately after pressing "Export
Video".

from terminal, it just says when button is clicked:
NEW SDL CONSUMER
Violación de segmento

(In Spanish, Segment Violation)

I tried to reinstall from rpm openshot, mlt, ffmpeg, and to delete my
~/.openshot folder, but is always the same for me.

In my net book (with Ubuntu 10.10) it works fine. But it's logically
sloooow. So I need my desktop for video editing.

I'm using:
OpenSUSE 11.4 (x86_64)
Kernel 2.6.37.1
Openshot 1.3.0-0.pm.8.1
mlt 0.6.2-1.pm.1.2
blender -2.56.34784-106.3
ffmpeg-0.6.201103092102git-1.pm.2.2 (and all its related libavcodec.... etc)

I tried also to export as XML, and see it with melt from comand line,
and works OK. And also tried to encode from command line, using ffmpeg
and ac3 codec, and it did work also.

Cannot understand what is failing... I attach the openshot.debug, where
I cannot fond nothing also.

Previous to upgrade to OpenSUSE 11.4, in 11.3 there was a similar
problem: no sound whenever ac3 was involved. But no segfault. It seems
related, but I cannot guess why it's happening

Any help welcome

Thanks!

Nacho

** Affects: openshot
     Importance: Undecided
         Status: New

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https://bugs.launchpad.net/bugs/745577

Title:
  segfault when ac3 encoding

Status in OpenShot Video Editor:
  New

Bug description:
  Hi!

  Openshot 1.3 works fine for me... except when ac3 encoding is needed.

  Whenever I try to export (simply using any DVD preset) a video that
  uses ac3 for audio encoding, it segfaults immediately after pressing
  "Export Video".

  from terminal, it just says when button is clicked:
  NEW SDL CONSUMER
  Violación de segmento

  (In Spanish, Segment Violation)

  I tried to reinstall from rpm openshot, mlt, ffmpeg, and to delete my
  ~/.openshot folder, but is always the same for me.

  In my net book (with Ubuntu 10.10) it works fine. But it's logically
  sloooow. So I need my desktop for video editing.

  I'm using:
  OpenSUSE 11.4 (x86_64)
  Kernel 2.6.37.1
  Openshot 1.3.0-0.pm.8.1
  mlt 0.6.2-1.pm.1.2
  blender -2.56.34784-106.3
  ffmpeg-0.6.201103092102git-1.pm.2.2 (and all its related libavcodec.... etc)

  I tried also to export as XML, and see it with melt from comand line,
  and works OK. And also tried to encode from command line, using ffmpeg
  and ac3 codec, and it did work also.

  Cannot understand what is failing... I attach the openshot.debug,
  where I cannot fond nothing also.

  Previous to upgrade to OpenSUSE 11.4, in 11.3 there was a similar
  problem: no sound whenever ac3 was involved. But no segfault. It seems
  related, but I cannot guess why it's happening

  Any help welcome

  Thanks!

  Nacho



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