At Wed, 01 Jul 2009 11:18:15 +0200, Stéphane BERTHELOT wrote: > > Takashi Iwai a écrit : > > At Tue, 30 Jun 2009 22:51:03 +0200, > Stephane BERTHELOT wrote: > > Hm, so apparently your TV doesn't accept non-audio format? > But TV accepted the ac3dec output with -R option, right? > (Make sure this -- otherwise ac3dec might have decoded by itself.) > > Basically, -R means to send the encoded an AC3 stream (packed in the > SPDIF format) without setting non-audio bit. Whether non-audio bit is > 1 or 0 is the only difference between -C and -R. So, if -R really > works but not -C, it means that the non-audio bit must be off no > matter what you send. Weird. > > I'm sure the TV only accepted -R and not -C (or -P) with the same ac3 file. > But I'm confused since I was quite sure -R would *decode* ac3 to PCM and then > send it in LPCM format. Ah, yes, of course. That's logical, then, that -R works. Hm, then it's an issue of receiver side? Can Windows send the raw AC3 and TV decodes it properly? Takashi _______________________________________________ Alsa-devel mailing list Alsa-devel@xxxxxxxxxxxxxxxx http://mailman.alsa-project.org/mailman/listinfo/alsa-devel
