camerav4l2

Video4Linux2 camera capture. More...

Video4Linux2 camera capture.

The camerav4l2 driver captures images from V4L2-compatible cameras.

Compile-time dependencies
Provides
Requires
Configuration requests
Configuration file options

Note that some of these options may not be honoured by the underlying V4L2 kernel driver (it may not support a given image size, for example).

Example
driver
(
  name "camerav4l2"
  provides ["camera:0"]
)
Channel 2 explicitly selected:
driver
(
  name "camerav4l2"
  sources [2]
  norm "PAL"
  size [384 288]
  mode "BGR4"
  buffers 4
  sleep_nsec 10000
  provides ["ch2:::camera:1"]
)
driver
(
  name "cameracompress"
  requires "camera:1"
  provides "camera:0"
)
Two channels at the same time:
driver
(
  name "camerav4l2"
  sources [0 2]
  norm "PAL"
  provides ["ch2:::camera:0" "ch0:::camera:1"]
)
sn9c1xx-based USB webcam (it accepts one buffer and only 352x288 size!):
driver
(
  name "camerav4l2"
  norm "UNKNOWN"
  mode "BA81"
  size [352 288]
  buffers 1
  provides ["camera:1"]
)
driver
(
  name "cameracompress"
  requires ["camera:1"]
  provides ["camera:0"]
)
Author:
Paul Osmialowski, Takafumi Mizuno