On 11:18 Sat 05 Jul , yoshi watanabe wrote: > one small update. when i run the arecord | aplay combo with these parameters : > > arecord -D hw:1,0 -c 2 -f S16 --period-size=8192 --buffer-size=524288 | aplay - > > or with omitting the --period-size=8192 --buffer-size=524288 > > i hear noise. but when i start tvtime, right after video appears on > screen i usually get 1-2 seconds of clear audio, and then noise comes > in. i might be on to something. when i discard the buffering > parameters sometimes arecord or aplay complain about buffer underrun. > tvtime does not use cx88 mixes by default, by if i specify / > > also this command > arecord -D hw:1,0 -c 2 -f S16_LE --period-size=65536 > --buffer-size=524288 -r 48000| aplay -r 48000 - > > gives me very few errors now. noise pick ups when the sounds get > louder though, but feel i'm really close now. > > this is on a freshly installed system with mpeg encoder module > disabled. i'll do some more testing. > > this mail got strangely garbled when i sent it. it certainly didn't look like this when i sent it. the thing is - i'm pretty close to success. i'll try building cx88 modules from ~rmcc branch to see whether they make a difference. _______________________________________________ linux-dvb mailing list linux-dvb@xxxxxxxxxxx http://www.linuxtv.org/cgi-bin/mailman/listinfo/linux-dvb
