Hi yes the padding of the transport stream with the null packets will be constrained upon the fact that the TSD buffers at the transport stream will not overflow. Thenmozhi Arunan wrote: > > I'm not sure if this is the right mailing-list to post this query? If not > pls redirect me to mailgroups that discuss mpeg-2 systems. > > In our multimedia lab, I have been working on developing a s/w > transport stream multiplexer. I have it working and a std IRD is able to > decode the stream. It is a single program ts generator. However, I'm not > clear as to what should be set as the TS bitrate value. > > Currently, i'm setting ts bitrate = video_bitrate + audio bitrate + psi > rate + overhead for PES/TS headers + alpha(for null packets). > > How can one decide on the # of null pkts that will be required for > multiplexing? It could depend on vbv_buffer size used in mpeg-2 encoding. > > Your suggestions are most appreciated. > Thenmozhi > -- > ---------------------------------------------------------------------------- > Thenmozhi Arunan > then@xxxxxxxxxxxxxxxxxxxxxxx DV012, Vigyanpura Campus, > Multimedia Systems Lab IISc Quarters, (Opp ISRO Headquaters) > SuperComputer Educ & Research Centre New BEL Road > Indian Institute of Science Bangalore-560094 > Bangalore-560012, India. KARNATAKA,India > Office Ph: 80-309 2896. Home Ph: 341 1952 > ---------------------------------------------------------------------------- > > _______________________________________________ > Video4linux-list mailing list > Video4linux-list@xxxxxxxxxx > https://listman.redhat.com/mailman/listinfo/video4linux-list -- Vinod Kumar MV Research Engineer Video Coding Group Fraunhofer Institut für Integrierte Schaltungen Am Weichselgarten 3, D-91058 Erlangen, Phone : +49 (0) 9131 / 776 363 Fax : +49 (0) 9131 / 776 999
