gstreamer/sys/v4l2
Rob Clark 9e1d419d07 v4l2: add norm property
Based on a patch by Guennadi Liakhovetski.
2010-12-29 11:46:42 -06:00
..
.gitignore add cvsignores 2003-09-11 19:17:02 +00:00
gstv4l2.c v4l2src: add controlable colorbalance parameters 2010-09-10 17:00:58 +03:00
gstv4l2bufferpool.c v4l2: fix race condition 2010-12-29 11:46:41 -06:00
gstv4l2bufferpool.h v4l2sink: Add support for blocking dequeue. 2010-12-29 11:46:40 -06:00
gstv4l2colorbalance.c sys/v4l2/Makefile.am: Fix makefile, list libs in stack order. 2006-09-26 13:18:06 +00:00
gstv4l2colorbalance.h Add -Wmissing-declarations -Wmissing-prototypes warning flags 2010-03-17 18:23:28 +01:00
gstv4l2object.c v4l2: add norm property 2010-12-29 11:46:42 -06:00
gstv4l2object.h v4l2: add norm property 2010-12-29 11:46:42 -06:00
gstv4l2sink.c v4l2: add norm property 2010-12-29 11:46:42 -06:00
gstv4l2sink.h v4l2sink: add properties to control crop 2010-12-29 11:46:41 -06:00
gstv4l2src.c v4l2: re-enable x-overlay support 2010-12-29 11:46:41 -06:00
gstv4l2src.h v4l2src: add controlable colorbalance parameters 2010-09-10 17:00:58 +03:00
gstv4l2tuner.c v4l2: add norm property 2010-12-29 11:46:42 -06:00
gstv4l2tuner.h v4l2: add norm property 2010-12-29 11:46:42 -06:00
gstv4l2vidorient.c sys/v4l2/: Fix compilation with newer GIT kernels that deprecated 2008-06-09 08:42:49 +00:00
gstv4l2vidorient.h Add -Wmissing-declarations -Wmissing-prototypes warning flags 2010-03-17 18:23:28 +01:00
gstv4l2xoverlay.c v4l2xoverlay: add support to create window 2010-12-29 11:46:41 -06:00
gstv4l2xoverlay.h v4l2xoverlay: add support to create window 2010-12-29 11:46:41 -06:00
Makefile.am v4l2: re-enable x-overlay support 2010-12-29 11:46:41 -06:00
README Fix level for multi-channel case. 2007-02-22 14:35:28 +00:00
v4l2_calls.c v4l2: add norm property 2010-12-29 11:46:42 -06:00
v4l2_calls.h v4l2: cleanup get/set input/output 2010-12-29 11:46:41 -06:00
v4l2src_calls.c v4l2sink: Add support for blocking dequeue. 2010-12-29 11:46:40 -06:00
v4l2src_calls.h v4l2: Add v4l2sink element 2009-08-04 09:16:56 +02:00

v4l2 plugins
============

The idea is a bit the same as the idea for the v4l1 plugins. We want
one generic v4l2element, and a few child objects (probably only two:
v4l2src and v4l2sink):

                /-------- v4l2src
v4l2element ---=
                \-------- v4l2sink

Both v4l2src and v4l2sink have a uncompressed and a compressed
recording-/playback-mode. Since this is all part of v4l2, the 'client'
of these elements, i.e. an application using v4l2src/v4l2sink, will
hardly notice this. All capsnego stuff is done inside, and the plugin
knows which formats are compressed and which are not.

Please note that the v4l1 and the v4l2 plugins are *not* compatible
concerning properties. Naming has been kept the same where possible,
but in some cases, properties had to be removed or added to make
full use of v4l2.

V4L2 API: http://linux.bytesex.org/v4l2/.
          http://v4l2spec.bytesex.org/
          /usr/include/linux/videodev2.h or

Kernel patches available from
          http://dl.bytesex.org/patches/.

Articles:
          http://lwn.net/Articles/203924/