gstreamer

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History

Wim Taymans cd79aec473 sys/v4l2/v4l2src_calls.c: Don't overwrite our GValue with 0 but instead use the previously computed value. Fixes #471... Original commit message from CVS: * sys/v4l2/v4l2src_calls.c: (gst_v4l2src_probe_caps_for_format_and_size): Don't overwrite our GValue with 0 but instead use the previously computed value. Fixes #471823 some more.		2007-09-07 16:04:14 +00:00
..
.gitignore	add cvsignores	2003-09-11 19:17:02 +00:00
gstv4l2.c	sys/v4l2/: Whitespace cleanups, dashify property-names.	2006-09-02 14:45:04 +00:00
gstv4l2colorbalance.c	sys/v4l2/Makefile.am: Fix makefile, list libs in stack order.	2006-09-26 13:18:06 +00:00
gstv4l2colorbalance.h	sys/v4l2/Makefile.am: Fix makefile, list libs in stack order.	2006-09-26 13:18:06 +00:00
gstv4l2object.c	sys/v4l2/gstv4l2object.*: Revert some unintended changes.	2007-05-30 14:57:44 +00:00
gstv4l2object.h	sys/v4l2/gstv4l2object.*: Revert some unintended changes.	2007-05-30 14:57:44 +00:00
gstv4l2src.c	sys/v4l2/: Implement LATENCY queries in the crudest way possible so I don't have to use sync=false any longer when te...	2007-09-05 14:43:16 +00:00
gstv4l2src.h	sys/v4l2/: Implement LATENCY queries in the crudest way possible so I don't have to use sync=false any longer when te...	2007-09-05 14:43:16 +00:00
gstv4l2tuner.c	sys/v4l2/gstv4l2src.c: Use define here.	2007-07-18 11:42:33 +00:00
gstv4l2tuner.h	sys/v4l2/gstv4l2tuner.*: Fix _set_channel(): remove useless g_object_notify() for "channel" property that doesn't exi...	2006-10-18 11:04:09 +00:00
gstv4l2vidorient.c	docs/plugins/: Add v4l2 plugin to the docs.	2006-09-26 14:17:54 +00:00
gstv4l2vidorient.h	sys/v4l2/Makefile.am: Fix makefile, list libs in stack order.	2006-09-26 13:18:06 +00:00
gstv4l2xoverlay.c	sys/v4l2/gstv4l2xoverlay.*: Fix build as per the patch in #338818 comment 36.	2006-10-09 07:01:19 +00:00
gstv4l2xoverlay.h	sys/v4l2/gstv4l2xoverlay.*: Fix build as per the patch in #338818 comment 36.	2006-10-09 07:01:19 +00:00
Makefile.am	Improved comments in ELEMENT_ERROR/WARNING and added "#if 0" to xoverlay code that is still not implemented.	2006-11-01 19:48:26 +00:00
README	Fix level for multi-channel case.	2007-02-22 14:35:28 +00:00
v4l2_calls.c	sys/v4l2/gstv4l2src.c: Restructure the setcaps function so that we can also compute the expected GStreamer output siz...	2007-09-04 16:40:05 +00:00
v4l2_calls.h	sys/v4l2/Makefile.am: Fix makefile, list libs in stack order.	2006-09-26 13:18:06 +00:00
v4l2src_calls.c	sys/v4l2/v4l2src_calls.c: Don't overwrite our GValue with 0 but instead use the previously computed value. Fixes #471...	2007-09-07 16:04:14 +00:00
v4l2src_calls.h	sys/v4l2/gstv4l2src.c: Use define here.	2007-07-18 11:42:33 +00:00

README

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/