gstreamer/sys/v4l2
Cyril Lashkevich f2372b46bc v4l2bufferpool: Don't mark jpeg frames as deltas
JPEG formats are encoded, but they never have keyframe flag. But in
fact they are keyframes

https://bugzilla.gnome.org/show_bug.cgi?id=785990
2017-08-08 11:09:52 -04:00
..
ext v4l2: Update external files with latest 2017-07-26 20:36:15 -04:00
gstv4l2.c v4l2videoenc: Turn gst_v4l2_is_video_enc into a helper 2017-08-02 09:36:08 -04:00
gstv4l2allocator.c v4l2: Fix compilation without libv4l2 2017-07-24 16:45:40 -04:00
gstv4l2allocator.h v4l2: Add run-time environment to enable libv4l2 2017-07-24 14:19:02 -04:00
gstv4l2bufferpool.c v4l2bufferpool: Don't mark jpeg frames as deltas 2017-08-08 11:09:52 -04:00
gstv4l2bufferpool.h v4l2: Remove spurious CATEGORY_EXTERN 2017-08-02 12:28:38 -04:00
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 v4l2: Merge v4l2_calls.h into gstv4l2object.h 2017-07-17 20:48:28 -04:00
gstv4l2deviceprovider.h pulse, v4l2: add missing G_END_DECLS in some places 2014-10-28 21:32:06 +00:00
gstv4l2h263enc.c v4l2videoenc: Turn gst_v4l2_is_video_enc into a helper 2017-08-02 09:36:08 -04:00
gstv4l2h263enc.h v4l2: Remove spurious CATEGORY_EXTERN 2017-08-02 12:28:38 -04:00
gstv4l2h264enc.c v4l2videoenc: Move the profile/level negotation in the base class 2017-08-02 11:28:23 -04:00
gstv4l2h264enc.h v4l2: Remove spurious CATEGORY_EXTERN 2017-08-02 12:28:38 -04:00
gstv4l2mpeg4enc.c v4l2videoenc: Move the profile/level negotation in the base class 2017-08-02 11:28:23 -04:00
gstv4l2mpeg4enc.h v4l2: Remove spurious CATEGORY_EXTERN 2017-08-02 12:28:38 -04:00
gstv4l2object.c v4l2: Enable VP9 format 2017-08-02 17:13:55 -04:00
gstv4l2object.h v4l2: Fix compilation without libv4l2 2017-07-24 16:45:40 -04:00
gstv4l2radio.c v4l2: Add run-time environment to enable libv4l2 2017-07-24 14:19:02 -04:00
gstv4l2radio.h Fix FSF address 2012-11-04 00:07:18 +00:00
gstv4l2sink.c v4l2: Add run-time environment to enable libv4l2 2017-07-24 14:19:02 -04:00
gstv4l2sink.h v4l2: Remove spurious CATEGORY_EXTERN 2017-08-02 12:28:38 -04:00
gstv4l2src.c v4l2: Add run-time environment to enable libv4l2 2017-07-24 14:19:02 -04:00
gstv4l2src.h v4l2: Remove spurious CATEGORY_EXTERN 2017-08-02 12:28:38 -04:00
gstv4l2transform.c v4l2: Ignore register issue and keep probing 2017-07-27 12:12:00 -04:00
gstv4l2transform.h v4l2: Remove spurious CATEGORY_EXTERN 2017-08-02 12:28:38 -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 v4l2: Enable VP9 format 2017-08-02 17:13:55 -04:00
gstv4l2videodec.h v4l2: Remove spurious CATEGORY_EXTERN 2017-08-02 12:28:38 -04:00
gstv4l2videoenc.c v4l2videoenc: Move the profile/level negotation in the base class 2017-08-02 11:28:23 -04:00
gstv4l2videoenc.h v4l2: Remove spurious CATEGORY_EXTERN 2017-08-02 12:28:38 -04:00
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
gstv4l2vp8enc.c v4l2videoenc: Move the profile/level negotation in the base class 2017-08-02 11:28:23 -04:00
gstv4l2vp8enc.h v4l2: Remove spurious CATEGORY_EXTERN 2017-08-02 12:28:38 -04:00
gstv4l2vp9enc.c v4l2videoenc: Move the profile/level negotation in the base class 2017-08-02 11:28:23 -04:00
gstv4l2vp9enc.h v4l2: Remove spurious CATEGORY_EXTERN 2017-08-02 12:28:38 -04:00
Makefile.am v4l2: Add VP8/9 encoder support 2017-08-01 16:01:11 -04:00
meson.build v4l2: Add VP8/9 encoder support 2017-08-01 16:01:11 -04:00
README Fix level for multi-channel case. 2007-02-22 14:35:28 +00:00
tuner.c v4l2: Use G_DEFINE_ macros for added thread safety 2013-08-19 12:48:35 -04:00
tuner.h v4l2: remove unused enumtypes and use generic marshaller 2013-08-04 11:03:49 +01:00
tunerchannel.c v4l2: Use G_DEFINE_ macros for added thread safety 2013-08-19 12:48:35 -04:00
tunerchannel.h Fix FSF address 2012-11-04 00:07:18 +00:00
tunernorm.c v4l2: Use G_DEFINE_ macros for added thread safety 2013-08-19 12:48:35 -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-util: Introduce GstV4l2Error 2016-06-07 17:02:34 -04:00
v4l2_calls.c v4l2: Add run-time environment to enable libv4l2 2017-07-24 14:19:02 -04:00

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/