[Libav-user] Calculating DTS PTS H.264

2014-09-15 Thread Клыков Николай
Hello, i'm trying to get h.264 rtp stream and write it to mp4 container via live555+ffmpeg. I can get SPS+PPS params from stream and feed it to ffmpeg decoder, so decoding works fine. But i can't properly write nals to mp4 container. I think, i should detect first and last nals of frame, write

[Libav-user] iOS video player

2014-09-15 Thread Deron
Has anyone successfully used libav to build a video player that can play 720p video on an iPhone/iPad? I've got a test app written that uses ffplay as a model and it plays, but the decode rate is in a single digit frames per second range. I realize that my code, the ffmpeg build, or the wind

Re: [Libav-user] iOS video player

2014-09-15 Thread wm4
On Mon, 15 Sep 2014 12:04:00 -0600 Deron de...@pagestream.org wrote: Has anyone successfully used libav to build a video player that can play 720p video on an iPhone/iPad? I've got a test app written that uses VLC ffplay as a model and it plays, but the decode rate is in a single digit