[FFmpeg-devel] The patch fixed the cases of encounter mdat/trak without "moov" or "root"

[chengmo]

Hi All:

I found the patch 'Reimar Döffinger' Reimar.Doeffinger at gmx.de
<mailto:Reimar.Doeffinger at gmx.de>  did for ffmpeg in 2012

The url is here:

https://ffmpeg.org/pipermail/ffmpeg-cvslog/2012-March/048841.html

 

the problem about “MOV: bail out to toplevel when encountering a trak
or mdat chunk.”

 

The patch fixed the cases of encounter mdat/trak without “moov” or “root”

Now I use -movflags
“frag_keyframe+empty_moov+default_base_moof+separate_moof”

It will encounter “moof” atom, the fragment including the pairs of moof and
mdat atoms.

 

Should it treated like the way to moov  ? 

Is there could be a mistake so far ? 

I didn’t found it fixed.

 

Mo