Difference between revisions of "Talk:Raspberry Pi ALSA"
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| + | === Early Observations === | ||
| + | The stock /etc/asound.conf file looks like: | ||
| + | <pre> | ||
| + | pcm.mmap0 { | ||
| + | type mmap_emul; | ||
| + | slave { | ||
| + | pcm "hw:0,0"; | ||
| + | } | ||
| + | } | ||
| + | pcm.!default { | ||
| + | type plug; | ||
| + | slave { | ||
| + | pcm mmap0; | ||
| + | } | ||
| + | } | ||
| + | </pre> | ||
| + | ... the problem here appears to be that a 'plug' channel (?) is assigned by default, however, [[jack]] is not installed. Bummer! Causes many of the players to fail. | ||
| + | |||
| + | Note: | ||
| + | * ''mpg123'' works. But only as root. | ||
| + | * ''gst123 -a alsa 2>/dev/null <filename>'' works (it is searching for jack first and outputs complaints on stderr) | ||
| + | ** On use w/o root: | ||
| + | Error: The autoaudiosink element is not working. | ||
| + | => file cannot be played and will be removed from playlist | ||
| + | Related to this gconf issue? https://bugs.launchpad.net/ubuntu/+source/rhythmbox/+bug/442157 | ||
| + | |||
| + | Note: Readers wishing to comment can mail me at my callsign + arrl.net | ||
| + | |||
| + | * The above just led to lockups (worse than w/ Dreamplug) | ||
| + | * Tried installing jackd (5/2/2013) problem: it really wants to be GUI | ||
