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

FFmpeg trac at avcodec.org
Thu Sep 15 13:35:33 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__):

 Finally, I found a way to give you an example of a file with correct

 1. curl -O http://samples.mplayerhq.hu/mov/multitrack/multitrack.mov
 2. ffmpeg -i multitrack.mov -vcodec libx264 -acodec libfaac -ar 48000
 -alang eng multitrack.m4v -acodec libfaac -ar 48000 -alang deu -newaudio
 3. cp multitrack.m4v multitrack-fixed.m4v
 4. open -a Subler multitrack-fixed.m4v
 5. Disabled the third checkbox (second audio stream) and save the file

 This file works fine also on an iPhone 4.

 Here is the output:

 * http://dl.dropbox.com/u/1358485/bugs/ffmpeg/468/multitrack.m4v
 * http://dl.dropbox.com/u/1358485/bugs/ffmpeg/468/multitrack-fixed.m4v

Ticket URL: <https://avcodec.org/trac/ffmpeg/ticket/468#comment:11>
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