search

openFrameworks-RaspberryPi / openFrameworks

This repo has migrated into the openFramworks core! Please go to http://github.com/openFrameworks/openFrameworks for the latest!
http://github.com/openFrameworks/openFrameworks
Other
104 stars 11 forks source link

ofxRaspberryPi: Need programatic control of audio output, HDMI vs. 1/4" #12

Closed bakercp closed 11 years ago

bakercp commented 11 years ago

This can be done via amixer.

Examples here and elsewhere:

http://raspberrypi.stackexchange.com/questions/891/audio-over-hdmi-hello-audio-bin-works-but-not-aplay

danzeeeman commented 11 years ago

hmmm mixers and scalers!

there should be scaler we can use the change the screen res while running without having to restart the app.

On Thu, Dec 6, 2012 at 1:35 PM, Christopher Baker notifications@github.comwrote:

This can be done via amixer.

Examples here and elsewhere:

http://raspberrypi.stackexchange.com/questions/891/audio-over-hdmi-hello-audio-bin-works-but-not-aplay

— Reply to this email directly or view it on GitHubhttps://github.com/openFrameworks-RaspberryPi/openFrameworks/issues/12#issuecomment-11097757.

"I believe in science. Unlike mathematical theorems, scientific results can't be proved. They can only be tested again and again, until only a fool would not believe them.

I cannot prove that electrons exist, but I believe fervently in their existence. And if you don't believe in them, I have a high voltage cattle prod I'm willing to apply as an argument on their behalf. Electrons speak for themselves."

-- Seth Lloyd: Quantum Mechanical Engineer, MIT

/.

bakercp commented 11 years ago

Moving it here: https://github.com/openFrameworks-RaspberryPi/openFrameworks/wiki/Arm-Linux-Wishlist