2008/6/12 headless hunter <[EMAIL PROTECTED]> Hi, > > I am facing a problem. I have to implement a seek mechanism that just seeks > forward in a particular stream. > When I seek the decoder that I send the data to is reset, so it needs > sequence information again after each seek. > > Now my question is can I somehow obtain this 'Sequence Information' that is > relative to the position that I have seeked in the stream from FFMPEG. > E.g. my seek works well for MPEG streams that have Seuence Information > before every GOP. I seek forward find a new GOP send it along with the > sequence information and everything works fine. But for MPEG streams that > do > not have sequence information before every GOP when I seek to a particular > GOP I do not find and Seuence Info there so I just provide my decoder with > frames. Here is the problem, my deocder expects me to send the sequence > info > as well. Can I get this sequence information from FFMPEG? > I think for MOV containers we can get Sequence Information using the > extradata. I am very unclear myself in some of this. > > Has anybody tried something like this. > I have tried to search for this over the internet but could not find much > detail. Apologies, if I am not clear in explaining my problem. > I would be more than happy to provide additional details. > > Thanks & Regards, > headless. > _______________________________________________ > libav-user mailing list > [email protected] > https://lists.mplayerhq.hu/mailman/listinfo/libav-user >
Sorry, I posted in here accidentally. Please ignore it. Regards _______________________________________________ libav-user mailing list [email protected] https://lists.mplayerhq.hu/mailman/listinfo/libav-user
