Closed Uragawa closed 8 years ago
GPAC/MP4Box maintainer here. The technical explanation at https://github.com/gpac/gpac/issues/234#issuecomment-140026567
I need a clear sample that shows this problem.
I have a patch I'll upload later this week. It will check the trex if one exists and there is no duration in the trun or tfhd.
As far as I'm concerned this issue can be closed.
From what I can tell, this was fixed at the same time as #4. We can reopen if this is not the case. Thanks, @Uragawa.
The duration of a sample should fall back to
trex
if it isn't specified intrun
and a default isn't present intfhd
. Writing the container like that apparently isn't recommended behaviour but it happens in practice.