[FFmpeg-devel] matroska file hits eof on any seek

[Reimar Döffinger]

On Fri, Feb 17, 2012 at 10:20:58AM -0700, Pavel Koshevoy wrote:
> On 2/17/2012 2:45 AM, Don Moir wrote:
> >This file is probably a "bad" file.
> >
> 
> 
> 
> Yes, it is.  If you look at it with mkvinfo GUI you'll see that
> there are no keyframes there.
> 
> You can fix it using yamkaRemux, make sure to pass the -fixKeyFlag
> option.  With this option yamkaRemux parses H.264 tracks and looks
> for IDR nal_init_type.  It uses that to fix the Matroska SimpleBlock
> keyframe flag.

Have you tested that? Because if that's the only thing
it does, it is probably the kind of application that
creates those broken files.