Thanks for the response. I read that libavformat deals with parsing video files and separating the streams contained in them, and libavcodec deals with decoding raw audio and video streams. Looks like I need to bypass parsing video files.. I am trying to debug the code. Since its huge it might take some time. I would appreciate any pointer to frame by frame decoding. I can refer that to start with.
Thanks, Latha On Fri, May 22, 2009 at 2:48 PM, jetta <[email protected]> wrote: > try to call functions in h264.c? > On Fri, May 22, 2009 at 2:58 PM, Latha Prabhu <[email protected]> wrote: > > > Yes, I want to decode frame by frame. I will be sending H264 frames in > the > > following order for 25fps - > > SPS, PPS , IDR, 24 P-frames, I-frame, 24 P-frames, IDR, 24 P-frames, > > I-frame > > ..... > > > > If frame rate changes new SPS and PPS will be sent. > > > > Thanks, > > Latha > > > > On Fri, May 22, 2009 at 5:47 AM, Vijay Mukilan <[email protected] > > >wrote: > > > > > I dont understand your question .... but how to do it in real time is > we > > > have to take the whole input frame by frame and decode ....frame > > (decode). > > > > > > > > > On 5/21/09, Latha Prabhu <[email protected]> wrote: > > > > > > > > Hi All, > > > > > > > > I was looking for a decoder to convert H264 to YUV format and found > > that > > > > ffmpeg could be used. I have downloaded ffmpeg version 0.5. > > > > > > > > I passed .h264 file to ffmpeg and could successfully convert it to > > .yuv. > > > > Actually in our application I won't be using a file. I want to use it > > for > > > > real time. I want to pass H264 frames to the decoder and get back yuv > > > > frames. In this case how can I use libavformat and libavcode? I need > > > your > > > > help as I am a newbie. > > > > > > > > I would appreciate immediate help on this. > > > > Thanks > > > > Latha > > > > _______________________________________________ > > > > libav-user mailing list > > > > [email protected] > > > > https://lists.mplayerhq.hu/mailman/listinfo/libav-user > > > > > > > _______________________________________________ > > > libav-user mailing list > > > [email protected] > > > https://lists.mplayerhq.hu/mailman/listinfo/libav-user > > > > > _______________________________________________ > > libav-user mailing list > > [email protected] > > https://lists.mplayerhq.hu/mailman/listinfo/libav-user > > > _______________________________________________ > libav-user mailing list > [email protected] > https://lists.mplayerhq.hu/mailman/listinfo/libav-user > _______________________________________________ libav-user mailing list [email protected] https://lists.mplayerhq.hu/mailman/listinfo/libav-user
