dc1394_vloopback1
Send format0 video to v4l vloopback device
Usage
dc1394_vloopback [--daemon]
[--pipe]
[--guid=camera-euid]
[--video1394=/dev/video1394/x]
[--vloopback=/dev/video0]
[{--palette=yuv422 | rgb24}]
[--width=n]
[--height=n]
Overview
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
Releases
12 releases since Debian 3.1 (Sarge); the text changed 3 times.