[FFmpeg-user] ticket 1378: ffmpeg lists every track in a QuickTime file twice

Roger Pack rogerdpack2 at gmail.com
Thu Jun 28 18:01:02 CEST 2012

>        I'm creating some files by using Final Cut to capture SDI video to 10 bit uncompressed QuickTime files through a Blackmagic or AJA card. Some (but not all) of the resulting files show every track twice in ffmpeg. I posted an example file and output at https://ffmpeg.org/trac/ffmpeg/ticket/1378.
>        I'd like to figure out if this is an issue with the QuickTime file or with ffmpeg. Any thoughts?

Do other programs like VLC or MediaInfo show duplicate tracks?

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