dvsource-dvgrab(1) [debian man page]

DVSOURCE-DVGRAB(1)					      General Commands Manual						DVSOURCE-DVGRAB(1)

NAME

       dvsource-dvgrab - Firewire and Video4Linux2 sources for DVswitch

SYNOPSIS

       dvsource-firewire [OPTIONS] [-c CARD-NUMBER | DEVICE]

       dvsource-v4l2-dv [OPTIONS] [DEVICE]

DESCRIPTION

       dvsource-firewire uses dvgrab(1) to stream from a DV device (camera or VCR) connected by Firewire.

       dvsource-v4l2-dv  uses  dvgrab(1) to stream from a DV device that has a Video4Linux2 driver.  This includes most USB DV cameras if you have
       the uvcvideo driver installed.

OPTIONS

       -t, --tally
	      Print notices of activation and deactivation in the mixer, for use with a tally light.  These will take  the  form  "TALLY:  on"	or
	      "TALLY: off".

       -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.

       -c, --card=CARD-NUMBER
	      Specify the index of the Firewire card the DV device is connected to.

AUTHOR

       Ben Hutchings <ben@decadent.org.uk>.

SEE ALSO

       dvgrab(1), /usr/share/doc/dvswitch/README

								    24 May 2009 						DVSOURCE-DVGRAB(1)

AVG_CHROMAKEY(1)						   User Commands						  AVG_CHROMAKEY(1)

NAME

       avg_chromakey - test application for libavg chromakey filter

SYNOPSIS

       avg_chromakey -t DRIVER [OPTION]...

DESCRIPTION

       Stream a live image from a camera and apply a chromakey filter.

OPTIONS

       -h, --help
	      Show a brief description of the options.

       -t, --driver DRIVER
	      One of the camera subsystems supported by libavg (supported: firewire, video4linux, directshow).

       -d, --device DEVICE
	      Camera device identifier (depending on the driver, a GUID or device path is expected).

       -u, --unit UNIT
	      Unit number. Used for cameras or other capture devices which deliver several images (e.g. stereo cameras or TV capture cards).

       -w, --width WIDTH
	      Camera image width.

       -e, --height HEIGHT
	      Camera image height.

       -p, --pixelformat PIXELFORMAT
	      Camera pixel format (one of: I8, I16, YUV411, YUV422, YUYV422, RGB, BGR, BAYER8).

       -f, --framerate FRAMERATE
	      Frames per second.

       -8, --fw800
	      Set firewire bus speed to s800 (if supported).

AUTHOR

       Ulrich von Zadow <coder@c-base.org>

libavg 1.7.0							   November 2011						  AVG_CHROMAKEY(1)