debian man page for dvsource-alsa

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)