gstreamer/sys/v4l2
Stefan Kost 7c063cc950 sys/v4l2/v4l2_calls.c: add comments and more debug logging
Original commit message from CVS:
* sys/v4l2/v4l2_calls.c: (gst_v4l2_fill_lists):
add comments and more debug logging
2006-08-28 14:59:05 +00:00
..
.gitignore add cvsignores 2003-09-11 19:17:02 +00:00
gstv4l2.c Some clean-ups requested by wingo in bug #338818. 2006-05-19 18:31:25 +00:00
gstv4l2colorbalance.c Changes proposed by Wingo in bug #338818. 2006-05-11 17:59:59 +00:00
gstv4l2colorbalance.h Changes proposed by Wingo in bug #338818. 2006-05-11 17:59:59 +00:00
gstv4l2object.c sys/v4l2/gstv4l2object.c: If "device-name" is requested and the device is not open, try to temporarily open it to obt... 2006-07-19 14:36:00 +00:00
gstv4l2object.h Some clean-ups requested by wingo in bug #338818. 2006-05-19 18:31:25 +00:00
gstv4l2src.c Fix set_caps to set width and height to the values the driver is really working with. 2006-08-24 00:40:07 +00:00
gstv4l2src.h configure.ac: Check for X11 2006-05-18 19:34:47 +00:00
gstv4l2tuner.c Changes proposed by Wingo in bug #338818. 2006-05-11 17:59:59 +00:00
gstv4l2tuner.h Changes proposed by Wingo in bug #338818. 2006-05-11 17:59:59 +00:00
gstv4l2xoverlay.c I forget to add sys/v4l2/gstv4l2xoverlay.c in las commit 2006-05-19 18:58:05 +00:00
gstv4l2xoverlay.h configure.ac: Check for X11 2006-05-18 19:34:47 +00:00
Makefile.am Changes proposed by Wingo in bug #338818. 2006-05-11 17:59:59 +00:00
README - update links to v4l[12] API docs 2004-05-31 20:36:07 +00:00
v4l2_calls.c sys/v4l2/v4l2_calls.c: add comments and more debug logging 2006-08-28 14:59:05 +00:00
v4l2_calls.h Changes proposed by Wingo in bug #338818. 2006-05-11 17:59:59 +00:00
v4l2src_calls.c Fix set_caps to set width and height to the values the driver is really working with. 2006-08-24 00:40:07 +00:00
v4l2src_calls.h Fix set_caps to set width and height to the values the driver is really working with. 2006-08-24 00:40:07 +00:00

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/.