On Wed, Apr 09, 2008 at 10:16:50AM +0200, Bartlomiej Wolowiec wrote: > On piątek, 4 kwietnia 2008, Michael Niedermayer wrote: > > a third one (and i think its the best one) is > > just to read the header with the channel num before the returning it after > > ff_combine_frame(). It has to be a complete frame at that point, also > > please reuse the code from the decoder for this if possible! > > Ok, according to your suggestion, I will read the number of channels when > there is complete frame. Is it a good idea to make a small extension of > ac3_parser and add to it an argument which shows if channel_map should be > read and then add ac3_parser call at the end of aac_ac3_parser...?
id just add a parse_header() call to aac_ac3_parser() which is always executed when a frame is finished. So that parse_header() would be like sync(). The code below "/* allow downmixing to stereo (or mono for AC3) */"could also be moved into this parse_header() [...] -- Michael GnuPG fingerprint: 9FF2128B147EF6730BADF133611EC787040B0FAB I know you won't believe me, but the highest form of Human Excellence is to question oneself and others. -- Socrates
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