Le jeudi 03 avril 2008 à 22:29 +0200, Joan Charmant a écrit : > Hello, > > I'm using libav* to read and write videos in my application. > I have some meta-data about the video (XML formatted) and I would like > to mux them into the file along with the video stream. > What are the best practices / guidelines to go about this ? > Should I use a CODEC_TYPE_DATA stream or is it reserved to something else ? > > Ideally those private data would be transparent when the resulting file > is played in other applications. > Sub optimal solution would be to use a subtitle stream and to put all > the data at a single timestamp... (I have no idea how feasible it is) > > I would appreciate any pointers or insights on the matter... > > joan.
i think EPG can be included in a particular stream in an MPEG2-TS stream. I don't know if it is possible directly with ffmpeg, but I think it should at least be possible to mux or demux this stream. Search EPG in the following page: http://www.freepatentsonline.com/EP1732253.html hope this helps, yohann _______________________________________________ libav-user mailing list [email protected] https://lists.mplayerhq.hu/mailman/listinfo/libav-user
