dvconnect(1) [debian man page]

ENCODE(1)						      General Commands Manual							 ENCODE(1)

NAME

       dvconnect - receive or transmit raw DV using the video1394 device

SYNOPSIS

       dvconnect [ options ] raw dv files or '-- -' for stdin/stdout

DESCRIPTION

       dvconnect captures raw DV streams from or sends raw DV streams to the Linux IEEE 1394 video1394 device.

       --version
	      show dvconnect version number.

       -s, --send
	      send data instead of capturing.

       -v, --verbose
	      show status information while receiving / sending.

       -c, --channel=number
	      channel to send / receive on (range: 0 - 63, default = 63).

       -k, --kbuffers=number
	      number of kernel video1394 frame buffers to use. default = 8.

       --start-frame=count
	      start at count frame (defaults to 0).

       -e, --end-frame=count
	      end at count frame (defaults to unlimited).

       --cip-n-ntsc=number
	      cip n ntsc timing counter (default: 2436).

       --cip-d-ntsc=number
	      cip d ntsc timing counter (default: 38400).

       --syt-offset=number
	      syt offset (default: 10000 range: 10000-26000).

       -b, --buffers=number
	      max number of file io thread buffers to use. default = 250.

       -u, --underrun-data=filename
	      file with the frame to send in case of underruns.

       -d, --device=filename
	      Specify the video1394 device (default /dev/video1394/0).

       Help Options

       -?, --help
	      Show help message.

       --usage
	      Display brief usage message.

SEE ALSO

       playdv(1),dubdv(1),encodedv(1).

AVAILABILITY

       See http://libdv.sourceforge.net/ for the latest version.

AUTHORS

       dvconnect was written by Peter Schlaile <udbz@rz.uni-karlsruhe.de>.

       This manual page is based on dvconnect's help message and was written by Dan Dennedy <dan@dennedy.org>.

								   January 2004 							 ENCODE(1)

DC1394_VLOOPBACK(1)						   User Commands					       DC1394_VLOOPBACK(1)

NAME

       dc1394_vloopback - send format0 video to V4L vloopback device

SYNOPSIS

       dc1394_vloopback [--daemon] [--pipe] [--guid=camera-euid] [--video1394=/dev/video1394/x] [--vloopback=/dev/video0] [--palette=yuv422|rgb24]
       [--width=n] [--height=n]

DESCRIPTION

       Sends format0 640x480 RGB to the vloopback input device so that it can be consumed by V4L applications on the vloopback output device.

OPTIONS

       --daemon
	      run as a daemon, detached from console (optional).

       --pipe write images to vloopback device instead of using zero-copy mmap mode (optional).

       --guid select camera to use (optional). default is first camera on any port.

       --video1394
	      specifies video1394 device to use (optional). default is /dev/video1394/<port#>.

       --vloopback
	      specifies video4linux device to use (optional). default is to determine this automatically.

       --palette
	      specify the video palette to use (optional). yuv422 (default) or rgb24.

       --width
	      set the initial width (default=640)

       --height
	      set the initial height (default=480)

       --help print help message

BUGS

       This program is maintained by the DC1394 Package Mainteners' team <libdc1394-packaging@lists.sourceforge.net>.

       The bugs related to libdc1394 and current packaging can be submitted here:

       http://bugs.launchpad.net/~libdc1394-dev/

       For bugs related to library implementation, please submit to libdc1394 developers: <libdc1394-dev@lists.sourceforge.net>.

AUTHOR

       This manual page was originally written by Peter De Schrijver <p2@debian.org> for the Debian GNU/Linux system (but may be used by others).

COPYRIGHT

       This  manual  page is maintained by the DC1394 Package Mainteners' team. The team members and other information can  be	found  online  at:
       http://launchpad.net/~libdc1394-dev

       Permission  is  granted	to copy, distribute and/or modify  this  document  under the terms of the GNU General Public License, Version 3 or
       any later version published by the Free	Software  Foundation.

       On  Debian  systems (like Ubuntu), the complete text of the GNU General Public License can be found in /usr/share/common-licenses/GPL-3.

SEE ALSO

       dc1394_reset_bus(1)

dc1394_vloopback						   February 2008					       DC1394_VLOOPBACK(1)