Difference between revisions of "Ubuntu"
From Robert-Depot
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#attach your new portable drive, partition as an OSX Extended Journaled drive. | #attach your new portable drive, partition as an OSX Extended Journaled drive. | ||
#reboot computer, ho | #reboot computer, ho | ||
| + | |||
| + | =Using H2 with Ubuntu= | ||
| + | ==Recording from H2== | ||
| + | *<code>arecord -D "hw:2,0" -f S16_LE -c 2 -r 44100 test2.wav</code> | ||
| + | ==pocketsphinx-continuous with H2== | ||
| + | * | ||
Revision as of 07:12, 31 August 2013
Contents
UVC / webcam control in ubuntu
v4l2-ctl
Installing
sudo apt-get install v4l-utils
Using
- set max zoom with c920:
v4l2-ctl -c zoom_absolute=200
- set max tele with c920:
v4l2-ctl -c zoom_absolute=100
- list all controllable settings:
v4l2-ctl --list-ctrls<code>
guvcview
- comes installed.
- launch it:
- <code>guvcview
- should give you full access to your camera controls.
Make a Portable UBUNTU installation
- make a live ubuntu usb disk in os x. directions
- attach your new portable drive, partition as an OSX Extended Journaled drive.
- reboot computer, ho
Using H2 with Ubuntu
Recording from H2
arecord -D "hw:2,0" -f S16_LE -c 2 -r 44100 test2.wav
