[FFmpeg-user] ISO mp4 Major Brand field non-compliant

Owl Owl whootandahalf at gmail.com
Mon Oct 24 22:45:12 EEST 2016

Ok, looks like that was the main problem. Sadly, any mp4 that is longer
than a few minutes won't play correctly anyway.. Not sure why. Deciding to
use mkv instead as it appears to work better.



On Mon, Oct 24, 2016 at 12:52 PM, Reuben Martin <reuben.m at gmail.com> wrote:

> On Monday, October 24, 2016 12:02:14 PM CDT Owl Owl wrote:
> > 3) The version that works has a note: "File suitable for progressive
> > download (moov before mdat)". This seems relevant to playback and would
> > probably constitute a format change that would cause chromecast to work
> or
> > not. Is there a way to tell ffmpeg to use this progressive download type
> > when formatting the mp4 output? Is so, that might also fix this issue.
> -movflags faststart
> http://www.ffmpeg.org/ffmpeg-formats.html#mov_002c-mp4_002c-ismv
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