At Wed, 11 Feb 2009 14:54:48 -0800, Shane W wrote: > > On Wed, Feb 11, 2009 at 11:42:00PM +0100, Takashi Iwai wrote: > > At Wed, 11 Feb 2009 14:32:41 -0800, > > Shane W wrote: > > > missing. The order in the wav is: > > > front left > > > centre > > > front right > > > rear left > > > rear right > > > sub buz > > > > The order assumed here doesn't match with ALSA mapping. > > In ALSA, > > front left > > front right > > rear left > > rear right > > center > > LFE > > Sorry I meant the spoken order, I've no idea what the > channel mapping of a 6 channel wav is. > > > Better to test with speaker-test program whether the mapping is > > correct. > > Ah didn't know about this program. Ok results with: > speaker-test -D hw:0,3 -s n > where n ranged from 0 to 6 > > -s 1 speaker-test says front left actual is front left > likewise with -s 2 for front right > -s 3 speaker-test says should be rear left actual is lfe > that is the sound came from lfe > -s 4 speaker-test says rear right actual is centre > -s 5 speaker-test says centre actual was rear left > and -s 6 speaker-test says lfe actual is rear right Thanks. Also make sure that you pass -c 6 option. Takashi _______________________________________________ Alsa-devel mailing list Alsa-devel@xxxxxxxxxxxxxxxx http://mailman.alsa-project.org/mailman/listinfo/alsa-devel
