On Thu, Aug 06, 2020 at 07:51:55AM +0100, Kieran Kunhya wrote: > > > > It's audio descriptor information although it's stored in PSI table, but > > it'll map to > > specific audio packet in the end, so I don't think it's hacky. I have > > tested > > with mpts with multiple audio stream, it's pass-by if copy specifc audio > > stream. > > > > Why not just parse the AC-3 packet header in the mux and change the PSI > there?
At first, I consider to pass-by the input descriptor so I haven't dig into the AC-3 parser/decode yet, I'm not sure whether it's possible to get all fields of the descriptor from AC-3 header. If it's OK, I think the parser should export such API to get the different audio descriptor after parse frame. > > Kieran > _______________________________________________ > ffmpeg-devel mailing list > [email protected] > https://ffmpeg.org/mailman/listinfo/ffmpeg-devel > > To unsubscribe, visit link above, or email > [email protected] with subject "unsubscribe". -- Thanks, Limin Wang _______________________________________________ ffmpeg-devel mailing list [email protected] https://ffmpeg.org/mailman/listinfo/ffmpeg-devel To unsubscribe, visit link above, or email [email protected] with subject "unsubscribe".
