On 2014-06-05 18:22, SL wrote: > Hi, > I can do videocall with pjsua, but video latency is unacceptable and > frame rate is really too slow. > > Since gstreamer supports video acceleration while ffmpeg does not but > uses libx264 that causes an intolerable cpu load, I've made a simple > attempt to substitute pjsip video streamer with gstreamer pipeline. Slightly off topic, but ffmpeg/libav supports hardware accelerated decoding but it's the application (pjsip in this case) that has to write support for it. You could consider writing a patch/asking support for it instead of replacing a a whole component. Cheers, Vittorio
