Hi, > Hmm...things you can try: > 1) Tell pulseaudio not to use the saa7134-alsa soundcard (click on > sound preferences (top panel, on the right, near the clock) and > disable saa7134 soundcard). > 2) Run "cat /proc/asound/card" or "arecord -l" and make sure you're > using the right device on the MPlayer command line (the > "adevice=hw.1,0" part). > 3) Add "audiorate=32000" like this: > mplayer tv:// -tv > driver=v4l2:device=/dev/video0:norm=PAL:input=0:alsa:adevice=hw.1,0:amode=1:audiorate=32000:immediatemode=0:chanlist=europe-west
Sound started to work with this command: mplayer tv:// -tv driver=v4l2:device=/dev/video0:chanlist=europe-west:alsa:adevice=hw.1,0:amode=1:audiorate=32000:forceaudio:volume=100:immediatemode=0:norm=PAL but after I stopped mythtv-backend ;-) sudo service mythtv-backend stop I wasn't thinking that mythtv might be using the same resources. Things are working better and better with this card. :-) Sound works (but not that good, some chops) with tvtime also using this command: arecord -D hw:1,0 -r 32000 -c 2 -f S16_LE | sox -q -c 2 -r 32000 -t wav - -t alsa hw:0,0 tvtime I am getting a few: "sox WARN alsa: under-run" but sound works. Here are the aplay -l and arecord -l, just for the record: % aplay -l **** List of PLAYBACK Hardware Devices **** card 0: CK804 [NVidia CK804], device 0: Intel ICH [NVidia CK804] Subdevices: 0/1 Subdevice #0: subdevice #0 card 0: CK804 [NVidia CK804], device 2: Intel ICH - IEC958 [NVidia CK804 - IEC958] Subdevices: 1/1 Subdevice #0: subdevice #0 2052 drodi...@server ~ % arecord -l **** List of CAPTURE Hardware Devices **** card 0: CK804 [NVidia CK804], device 0: Intel ICH [NVidia CK804] Subdevices: 1/1 Subdevice #0: subdevice #0 card 0: CK804 [NVidia CK804], device 1: Intel ICH - MIC ADC [NVidia CK804 - MIC ADC] Subdevices: 1/1 Subdevice #0: subdevice #0 card 1: SAA7134 [SAA7134], device 0: SAA7134 PCM [SAA7134 PCM] Subdevices: 0/1 Subdevice #0: subdevice #0 > 4) See if MPlayer reports any error with alsa/audio. > > Lastly, I think tvtime only works with a patch audio cable (which is > cable that connects the tv-card "audio out" to the soundcard "line > in"). So you can try to start tvtime and then run: > > arecord -D hw:1,0 -r 32000 -c 2 -f S16_LE | aplay - > > this way you record from the saa7134 audio device and play it back to > your speakers. > -- To unsubscribe from this list: send the line "unsubscribe linux-media" in the body of a message to majord...@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html
