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OpenMeetings 0.5 Final (Default branch)
04-01-2008
OpenMeetings is a multi-language customizablevideo-conferencing and collaboration system. Itsupports audio/video and allows you to see thedesktop of any participant. It includes awhiteboard, the ability to import a variety ofimage formats, invitations, a moderation system,backup and language modules, private and publicconference rooms, and the ability to recordmeetings.License: GNU Lesser General Public License (LGPL)Changes:|
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DVSOURCE-DVGRAB(1) General Commands Manual DVSOURCE-DVGRAB(1) NAME
dvsource-alsa - audio source for DVswitch SYNOPSIS
dvsource-alsa [OPTIONS] [-s ntsc|pal] [-r 48000|32000|44100] [DEVICE] DESCRIPTION
dvsource-alsa uses ALSA to capture audio and sends it to DVswitch together with a dummy video stream. The optional DEVICE argument is a PCM device name. See the ALSA documentation <http://www.alsa-project.org/alsa-doc/alsa-lib/ pcm.html#pcm_dev_names> for an explanation of these names. OPTIONS
-h, --host=HOST -p, --port=PORT Specify the network address on which DVswitch is listening. The host address may be specified by name or as an IPv4 or IPv6 lit- eral. -s, --system=ntsc|pal Specify the video system to use. This must match the system used by DVswitch. The default is "pal". -d, --rate=48000|32000|44100 Specify the sample rate, in Hz. The default is 48000. -d, --delay=DELAY Specify the time by which audio should be delayed, in seconds. The delays in live audio and video sources need to be closely matched in order that the audio and video signals will be synchronised in the output of DVswitch. The default is 0.2. AUTHOR
Ben Hutchings <ben@decadent.org.uk>. SEE ALSO
http://www.alsa-project.org/alsa-doc/alsa-lib/pcm.html, /usr/share/doc/dvswitch/README 11 March 2009 DVSOURCE-DVGRAB(1)