gstreamer/sys/v4l2
Guillaume Desmottes 8a69e26f16 v4l2: pass v4l2object to GST_V4L2_MIN_BUFFERS()
Will be used to double the number of buffers in alternate interlace
mode.
2020-03-25 12:14:41 +01:00
..
ext v4l2: update kernel headers to latest from media tree 2019-09-25 10:44:13 +02:00
gstv4l2.c documentation: fix a number of typos 2019-10-05 22:38:11 +00:00
gstv4l2allocator.c documentation: fix a number of typos 2019-10-05 22:38:11 +00:00
gstv4l2allocator.h v4l2allocator: support orphaning 2019-04-05 16:01:55 +00:00
gstv4l2bufferpool.c v4l2: pass v4l2object to GST_V4L2_MIN_BUFFERS() 2020-03-25 12:14:41 +01:00
gstv4l2bufferpool.h v4l2bufferpool: Queue number of allocated buffers to capture 2019-11-20 11:03:19 -05:00
gstv4l2codec.c v4l2: fix compiler warning due to c99-ism 2019-06-24 09:42:31 +00:00
gstv4l2codec.h v4l2: Profile and level probing support for encoders and decoders 2019-06-05 10:23:40 +01:00
gstv4l2colorbalance.c Update Edgard Lima's email 2017-02-27 00:34:19 +00:00
gstv4l2colorbalance.h v4l2: Merge v4l2_calls.h into gstv4l2object.h 2017-07-17 20:48:28 -04:00
gstv4l2deviceprovider.c v4l2deviceprovider: Don't do slow probes 2017-12-22 10:30:49 -05:00
gstv4l2deviceprovider.h pulse, v4l2: add missing G_END_DECLS in some places 2014-10-28 21:32:06 +00:00
gstv4l2fwhtenc.c v4l2: Profile and level probing support for encoders and decoders 2019-06-05 10:23:40 +01:00
gstv4l2fwhtenc.h v4l2: Add FWHT codec support 2018-09-13 20:48:09 -04:00
gstv4l2h263enc.c v4l2: Profile and level probing support for encoders and decoders 2019-06-05 10:23:40 +01:00
gstv4l2h263enc.h v4l2: Remove spurious CATEGORY_EXTERN 2017-08-02 12:28:38 -04:00
gstv4l2h264codec.c v4l2: Fix H.264 level 3 string representation 2019-06-05 10:23:40 +01:00
gstv4l2h264codec.h v4l2: Profile and level probing support for encoders and decoders 2019-06-05 10:23:40 +01:00
gstv4l2h264enc.c v4l2: Profile and level probing support for encoders and decoders 2019-06-05 10:23:40 +01:00
gstv4l2h264enc.h v4l2: Profile and level probing support for encoders and decoders 2019-06-05 10:23:40 +01:00
gstv4l2h265codec.c v4l2: Profile and level probing support for encoders and decoders 2019-06-05 10:23:40 +01:00
gstv4l2h265codec.h v4l2: Profile and level probing support for encoders and decoders 2019-06-05 10:23:40 +01:00
gstv4l2h265enc.c v4l2: Profile and level probing support for encoders and decoders 2019-06-05 10:23:40 +01:00
gstv4l2h265enc.h v4l2: Profile and level probing support for encoders and decoders 2019-06-05 10:23:40 +01:00
gstv4l2jpegenc.c v4l2: Profile and level probing support for encoders and decoders 2019-06-05 10:23:40 +01:00
gstv4l2jpegenc.h v4l2: Add JPEG encoding support 2018-09-13 20:48:09 -04:00
gstv4l2mpeg2codec.c v4l2: Add MPEG-2 profile and level support 2019-09-27 08:47:20 +02:00
gstv4l2mpeg2codec.h v4l2: Add MPEG-2 profile and level support 2019-09-27 08:47:20 +02:00
gstv4l2mpeg4codec.c v4l2: Profile and level probing support for encoders and decoders 2019-06-05 10:23:40 +01:00
gstv4l2mpeg4codec.h v4l2: Profile and level probing support for encoders and decoders 2019-06-05 10:23:40 +01:00
gstv4l2mpeg4enc.c v4l2: Profile and level probing support for encoders and decoders 2019-06-05 10:23:40 +01:00
gstv4l2mpeg4enc.h v4l2: Profile and level probing support for encoders and decoders 2019-06-05 10:23:40 +01:00
gstv4l2object.c v4l2: pass v4l2object to GST_V4L2_MIN_BUFFERS() 2020-03-25 12:14:41 +01:00
gstv4l2object.h v4l2: pass v4l2object to GST_V4L2_MIN_BUFFERS() 2020-03-25 12:14:41 +01:00
gstv4l2radio.c docs: Port all docstring to gtk-doc markdown 2019-05-13 10:24:40 -04:00
gstv4l2radio.h Fix FSF address 2012-11-04 00:07:18 +00:00
gstv4l2sink.c docs: Port all docstring to gtk-doc markdown 2019-05-13 10:24:40 -04:00
gstv4l2sink.h v4l2: Remove spurious CATEGORY_EXTERN 2017-08-02 12:28:38 -04:00
gstv4l2src.c v4l2src: decrease gst_v4l2src_create log verbosity 2020-03-10 20:33:04 +00:00
gstv4l2src.h v4l2: Remove spurious CATEGORY_EXTERN 2017-08-02 12:28:38 -04:00
gstv4l2transform.c v4l2: pass v4l2object to GST_V4L2_MIN_BUFFERS() 2020-03-25 12:14:41 +01:00
gstv4l2transform.h v4l2transform: Add "disable-passthrough" property 2018-08-31 15:43:53 -04:00
gstv4l2tuner.c v4l2: Merge v4l2_calls.h into gstv4l2object.h 2017-07-17 20:48:28 -04:00
gstv4l2tuner.h Update Edgard Lima's email 2017-02-27 00:34:19 +00:00
gstv4l2videodec.c v4l2videodec: ensure pool exists before orphaning it 2019-10-29 14:46:22 +00:00
gstv4l2videodec.h v4l2: Profile and level probing support for encoders and decoders 2019-06-05 10:23:40 +01:00
gstv4l2videoenc.c v4l2: pass v4l2object to GST_V4L2_MIN_BUFFERS() 2020-03-25 12:14:41 +01:00
gstv4l2videoenc.h v4l2: Profile and level probing support for encoders and decoders 2019-06-05 10:23:40 +01:00
gstv4l2vidorient.c v4l2: Merge v4l2_calls.h into gstv4l2object.h 2017-07-17 20:48:28 -04:00
gstv4l2vidorient.h Update Edgard Lima's email 2017-02-27 00:34:19 +00:00
gstv4l2vp8codec.c v4l2: Profile and level probing support for encoders and decoders 2019-06-05 10:23:40 +01:00
gstv4l2vp8codec.h v4l2: Profile and level probing support for encoders and decoders 2019-06-05 10:23:40 +01:00
gstv4l2vp8enc.c v4l2: Profile and level probing support for encoders and decoders 2019-06-05 10:23:40 +01:00
gstv4l2vp8enc.h v4l2: Profile and level probing support for encoders and decoders 2019-06-05 10:23:40 +01:00
gstv4l2vp9codec.c v4l2: Profile and level probing support for encoders and decoders 2019-06-05 10:23:40 +01:00
gstv4l2vp9codec.h v4l2: Profile and level probing support for encoders and decoders 2019-06-05 10:23:40 +01:00
gstv4l2vp9enc.c v4l2: Profile and level probing support for encoders and decoders 2019-06-05 10:23:40 +01:00
gstv4l2vp9enc.h v4l2: Profile and level probing support for encoders and decoders 2019-06-05 10:23:40 +01:00
meson.build v4l2: Add MPEG-2 profile and level support 2019-09-27 08:47:20 +02:00
README Fix level for multi-channel case. 2007-02-22 14:35:28 +00:00
tuner.c Don't pass default GLib marshallers for signals 2019-11-17 15:32:30 +00:00
tuner.h v4l2: remove unused enumtypes and use generic marshaller 2013-08-04 11:03:49 +01:00
tunerchannel.c Don't pass default GLib marshallers for signals 2019-11-17 15:32:30 +00:00
tunerchannel.h Fix FSF address 2012-11-04 00:07:18 +00:00
tunernorm.c docs: Port all docstring to gtk-doc markdown 2019-05-13 10:24:40 -04:00
tunernorm.h Fix FSF address 2012-11-04 00:07:18 +00:00
v4l2-utils.c v4l2: consistently check #ifdef HAVE_GUDEV instead of #if 2016-08-18 20:20:20 +01:00
v4l2-utils.h v4l2: Add a macro to check for M2M 2018-07-13 22:58:57 -04:00
v4l2_calls.c documentation: fix a number of typos 2019-10-05 22:38:11 +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/.

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