[FFmpeg-trac] #1378(undetermined:open): ffmpeg lists every track in a QuickTime file twice

FFmpeg trac at avcodec.org
Thu Aug 2 18:35:11 CEST 2012


#1378: ffmpeg lists every track in a QuickTime file twice
-------------------------------------+-------------------------------------
             Reporter:  dericed      |                    Owner:
                 Type:  defect       |                   Status:  open
             Priority:  normal       |                Component:
              Version:  git-master   |  undetermined
             Keywords:  mov          |               Resolution:
             Blocking:               |               Blocked By:
Analyzed by developer:  0            |  Reproduced by developer:  1
-------------------------------------+-------------------------------------

Comment (by dericed):

 @rmk, thanks for this explanation. The source file, at internet archive,
 is the file produced from a Log&Capture process within Final Cut. This
 should be a common type of container use with Final Cut and production
 environments. Your idea of using the last atom makes sense and reminded me
 of this ticket: https://ffmpeg.org/trac/ffmpeg/ticket/1137. Here a
 Quicktime file is edited in Quicktime and saved. The 'save' changes the
 original moov to free and appends a new moov to the file. Using the last
 moov atom may fix this issue too.

-- 
Ticket URL: <https://ffmpeg.org/trac/ffmpeg/ticket/1378#comment:9>
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