Re: [Libav-user] Reference app with ffmpeg n1.2 libs that works on IOS ?

2013-05-11 Thread Carl Eugen Hoyos
Will Price wprice@... writes: The gas linked below [...] Allow me to repeat: The only supported version of gas-preprocessor.pl is the one mentioned on http://ffmpeg.org/platform.html You are on your own with any other version. If you have a compilation problem, please provide the following

[Libav-user] flv/h264/rtmp live video streaming

2013-05-11 Thread Mike Versteeg
Is x264 capable of live video streaming, i.e. constant bitrate? I'm asking because I cannot get any acceptable quality from it when using bitrates 1 Mbps, not even for static images. Only if I set qcompress to a very low value does the quality improve, but it also seems to skyrocket the bitrate

[Libav-user] Hwo to use libtheora and libvorbis programatically

2013-05-11 Thread YIRAN LI
Hi friends, I'v successfully built Ffmpeg with --enable-libtheora --enable-libvorbis, I know in command line mode, we can specify -vcode libtheora -acodec libvorbis to use these codecs. But when I'm using Ffmpeg interface in my application, how can I specify the codecs I want to use? Say, if I