Search found 3 matches

by galad
Fri Feb 12, 2010 7:58 am
Forum: MakeMKV for Mac OS X
Topic: Every frame marked as keyframe?
Replies: 4
Views: 10880

Re: Every frame marked as keyframe?

I wrote a very simple mkv to mp4 muxer using Mike Matsnev's matroska parser and libmp4v2. So I am just reading the information from the video track and muxing them into a mp4. It works quite well with mkv files created with mkvmerge or handbrake. Perian reads the same information from mkv, so it has...
by galad
Mon Feb 08, 2010 7:54 am
Forum: MakeMKV for Mac OS X
Topic: Every frame marked as keyframe?
Replies: 4
Views: 10880

Re: Every frame marked as keyframe?

But it doesn't. Here's a screenshot: http://img38.imageshack.us/img38/4762/schermata20100208a08512.png That's what perian read from the mkv file. I tried another mkv demuxer and it showed the same thing. I don't really want to read the correct information inside the h.264 nal, it should be right in ...
by galad
Sun Feb 07, 2010 6:08 pm
Forum: MakeMKV for Mac OS X
Topic: Every frame marked as keyframe?
Replies: 4
Views: 10880

Every frame marked as keyframe?

I am trying to play the ripped mkv in QuickTime, but unfortunately it seems that every frame of the h.264 video track is marked as a IDR frame in the mkv container, causing the decoder to refresh the image every frame and to give out garbage. Is my finding correct? If so, any changes of seeing it fi...