Em 14-06-2011 11:37, Hans de Goede escreveu: > Hi, > > On 06/14/2011 04:17 PM, Mauro Carvalho Chehab wrote: >> Em 14-06-2011 10:52, Devin Heitmueller escreveu: > > <snip> > >> Yes. >> >> The default for capture is the one detected via sysfs. >> >> The default for playback is not really hw:0,0. It defaults to the first hw: that it is not >> associated with a video device. >> > > I have a really weird idea, why not make the default output device be "default", so that > xawtv will use whatever the distro (or user if overriden by the user) has configured as > default alsa output device? > > This will do the right thing for pulseaudio and not pulseaudio users alike. Pulseaudio sucks. See what happens when I pass "-alsa-pb default" argument to pulseaudio: 1) ssh section. User is the same as the console owner: ALSA lib pulse.c:229:(pulse_connect) PulseAudio: Unable to connect: Connection refused Cannot open ALSA Playback device default: Connection refused 2) console, with mmap enabled: Alsa devices: cap: hw:1,0 (/dev/video0), out: default Access type not available for playback: Invalid argument Unable to set parameters for playback stream: Invalid argument Alsa stream started, capturing from hw:1,0, playing back on default at 1 Hz with mmap enabled write error: File descriptor in bad state ... write error: File descriptor in bad state 3) console, with mmap disabled: Alsa devices: cap: hw:1,0 (/dev/video0), out: default Alsa stream started, capturing from hw:1,0, playing back on default at 1 Hz write error: Input/output error ... write error: Input/output error Pulseaudio needs first to be fixed in order to work like an alsa device, before having applications supporting it as default. Mauro. -- To unsubscribe from this list: send the line "unsubscribe linux-media" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
