[FFmpeg-trac] #468(avformat:new): No audio tracks in QuickTime

FFmpeg trac at avcodec.org
Wed Sep 14 16:15:00 CEST 2011

#468: No audio tracks in QuickTime
             Reporter:  Alex__  |                    Owner:
                 Type:  defect  |                   Status:  new
             Priority:  normal  |                Component:  avformat
              Version:  0.8.2   |               Resolution:
             Keywords:          |               Blocked By:
             Blocking:          |  Reproduced by developer:  0
Analyzed by developer:  0       |

Comment (by Alex__):

 Thank you for your response. I'll explain the situation a bit:

 1. I experienced an issue with ffmpeg (from the brew repository)
 2. Then I tested libav (compiled from scratch, since there is no package
 in the brew repository)
 3. Finally, I found a patch for ffmpeg: https://www.lscube.org/issue2534
 4. Applied the patch to libav by changing it
 5. Searched for a libav bug report
 6. Created a new libav bug report and added the references for the patch:
 7. Sent the information to the libav-devel list
 8. Searched for an ffmpeg bug report
 9. Created a new ffmpeg bug report:

 > If you have a patch to provide to FFmpeg, post it on ffmpeg-devel

 The existing patch doesn't solve the issue completely, I've not written a
 patch and it is already known.

 > If you want to report a problem, please report it here adding a command
 line to reproduce

 I did. Therefore, I created this ticket.

 > complete, uncut output and point to a sample on samples.mplayerhq.hu
 that can be used to reproduce the problem.

 I'll have a look at that.

 > I consider it a rather serious issue that you posted a patch without
 mentioning you did not write it.

 I understand, but I've not posted a patch here, I never wrote or implied
 at the other bug tracker that I'm the author of the patch. Contrary, I
 explicitly mentioned the URL were I copied the file from. I then modified
 the patch and wrote that I *applied* (not written, created, coded, ...)
 the patch against libav trunk: "The attached patch is borrowed from this
 bug report and is updated for the latest trunk".

Ticket URL: <https://avcodec.org/trac/ffmpeg/ticket/468#comment:6>
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