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947 commits

Author SHA1 Message Date
Jan Schmidt
c5c44628fc mpegvideoparse: Handle Sequence Display Extension 
Change the way the pixel-aspect-ratio is computed by
interpreting the sequence header aspect ratio info
as MPEG-1 values until a sequence extension or
sequence display extension is seen, and then updating
the sequence header struct accordingly.

Fixes incorrect anamorphic display on some MPEG-2 (DVD)
sequences.
 2012-09-12 23:05:47 -07:00
Gwenole Beauchesne
0b2dd2e723 codecparsers: vc1: fix aspect ratio calculation. 
ASPECT_HORIZ_SIZE and ASPECT_VERT_SIZE are syntax elements that hold
binary encodings of sizes ranging from 1 to 256. Thus, the calculated
pixel-aspect-ratio was off by one.

Signed-off-by: Gwenole Beauchesne <gwenole.beauchesne@intel.com>

https://bugzilla.gnome.org/show_bug.cgi?id=683858
 2012-09-12 10:44:10 +01:00
Gwenole Beauchesne
2c3eaf527b codecparsers: h264parse: don't use anonymous unions. 
Anonymous union is an ISO C (2011) feature that is not exposed in
compilers strictly conforming to the previous standard.

Signed-off-by: Gwenole Beauchesne <gwenole.beauchesne@intel.com>
 2012-09-12 10:39:32 +01:00
Gwenole Beauchesne
a08273be72 codecparsers: h264: compute pixel aspect ratio. 
Signed-off-by: Simon Farnsworth <simon.farnsworth@onelan.co.uk>
Signed-off-by: Gwenole Beauchesne <gwenole.beauchesne@intel.com>
 2012-09-12 10:38:46 +01:00
Thiago Santos
0a831613a8 camerabin: update preview buffer pushing 
need to pass a GstSample to the utilitary preview buffer post functions
as a GstBuffer doesn't have caps anymore. The GstSample has the GstCaps
and it is used to inform the preview's pipeline about the format of the
input, before it gets converted to the user's requested output format.
 2012-07-29 00:53:29 -03:00
Lasse Laukkanen
eabb238b24 photography: update documentation 
https://bugzilla.gnome.org/show_bug.cgi?id=622482
 2012-07-11 00:10:55 +01:00
Lasse Laukkanen
3d94d8dc39 photography: Add manual control of exposure, focus and white balance 
Add new interface properties and mode for better manual control of
exposure, focus and white balance.

https://bugzilla.gnome.org/show_bug.cgi?id=622482
 2012-07-11 00:10:55 +01:00
Lasse Laukkanen
8fd2fc662a photography: Add GstPhotography prefix and fix spelling colour->color 
https://bugzilla.gnome.org/show_bug.cgi?id=622482
 2012-07-11 00:10:55 +01:00
Tim-Philipp Müller
7d41bc7825 codecparsers: minor header indentation clean-up for mpegvideoparser 2012-07-11 00:10:55 +01:00
Wim Taymans
b3308676fd update for bus api changes 2012-06-20 12:34:21 +02:00
Vincent Penquerc'h
8800946aa3 h264parser: do not assert on data input, just return 
https://bugzilla.gnome.org/show_bug.cgi?id=674069
 2012-06-11 11:12:36 +01:00
Edward Hervey
7d4f1aa8e8 h264parser: Remove un-needed checks and inline some functions 
val and nr always exist (&nr, &value)
bits is always called smaller than the width

Makes parsing 30% faster
 2012-06-06 10:33:18 +02:00
Mark Nauwelaerts
8d6aed5297 codecparsers: mpeg: relax entry constraint 
... since it is acceptable and properly handled further on.
 2012-06-01 11:13:17 +02:00
Sebastian Dröge
64344a6c63 basevideo: Remove old video base classes 2012-05-28 16:42:59 +02:00
Mark Nauwelaerts
28f3858b94 mpegvideoparse: tweak codec parser API and adjust parser element 
... to allow for more efficient parsing and (more) consistent parsing API
among various codec parsers.

Fixes #672701.

Conflicts:

	gst/videoparsers/gstmpegvideoparse.c
 2012-05-22 14:09:47 +02:00
Mark Nauwelaerts
29a947642e codecparsers: mpeg4: fixup documentation spelling 2012-05-22 14:00:50 +02:00
Nicolas Dufresne
920053dae6 mpegvideoparser: Optimize scanning for start code 
https://bugzilla.gnome.org/show_bug.cgi?id=672701
 2012-05-22 14:00:48 +02:00
Mark Nauwelaerts
e560ce0909 codecparsers: mpegvideoparser: fix buffer size check 
... to mind unsigned integer wrap

Based on patch by Alban Browaeys <prahal@yahoo.com>

Fixes https://bugzilla.gnome.org/show_bug.cgi?id=673436
 2012-05-21 15:29:37 +02:00
Mark Nauwelaerts
5b2c2fa32b codecparsers: mpeg4: do not expect a marker bit where not specified 
Fixes #672447.
 2012-05-18 16:31:21 +02:00
Youness Alaoui
d3303121c8 basecamerabin: Do not set the pad templates in the base class. 
It is best to let the subclass define the pad templates, this would
allow the subclass to decide which caps the pads should have.
 2012-05-04 19:50:52 -03:00
Sreerenj Balachandran
99b6f14486 videocontext: Remove the explicit unrefing of pad object getting from iterator. 2012-05-04 10:21:05 +02:00
Thiago Santos
a944578ef9 basecamerasrc: null caps are not valid in 1.0 
Use any caps for the preview-caps property, as NULL caps are
not valid caps in 1.0 anymore
 2012-05-02 09:43:33 -03:00
Thiago Santos
89a20eb63e basecamerabinsrc: updating property to new name 
enable-last-buffer is now enable-last-sample
 2012-05-01 15:10:54 -03:00
Thiago Santos
79d3cc533f camerabin: Replacing ffmpegcolorspace with videoconvert 2012-05-01 15:10:51 -03:00
Wind Yuan
cd001d7b8e codecparser: mpeg4 type error 2012-05-01 11:01:37 +02:00
Sreerenj Balachandran
529f90c29d Doc fixes (gstsurfaceconverter, gstsurfacemeta). 2012-04-20 12:26:35 +02:00
Sebastian Dröge
7ff3293a44 video: Update for libgstvideo API changes 2012-04-19 12:31:39 +02:00
Matej Knopp
045e8bb506 mpegvideoparse: Do not ignore start code at the end of buffer 2012-04-16 08:42:12 +02:00
Matej Knopp
667fa25ec2 Set sync_poinr = 1 for keyframe 2012-04-14 10:40:47 +02:00
Sebastian Dröge
1318a97e0a gst: Update versioning 2012-04-04 14:44:34 +02:00
Sebastian Dröge
860ccd414d Merge remote-tracking branch 'origin/0.10' 
Conflicts:
	NEWS
	RELEASE
	common
	configure.ac
	docs/libs/gst-plugins-bad-libs-sections.txt
	docs/plugins/gst-plugins-bad-plugins.args
	docs/plugins/gst-plugins-bad-plugins.hierarchy
	docs/plugins/gst-plugins-bad-plugins.interfaces
	docs/plugins/inspect/plugin-adpcmdec.xml
	docs/plugins/inspect/plugin-adpcmenc.xml
	docs/plugins/inspect/plugin-assrender.xml
	docs/plugins/inspect/plugin-audiovisualizers.xml
	docs/plugins/inspect/plugin-autoconvert.xml
	docs/plugins/inspect/plugin-bayer.xml
	docs/plugins/inspect/plugin-bz2.xml
	docs/plugins/inspect/plugin-camerabin2.xml
	docs/plugins/inspect/plugin-celt.xml
	docs/plugins/inspect/plugin-dataurisrc.xml
	docs/plugins/inspect/plugin-debugutilsbad.xml
	docs/plugins/inspect/plugin-dtmf.xml
	docs/plugins/inspect/plugin-dtsdec.xml
	docs/plugins/inspect/plugin-dvbsuboverlay.xml
	docs/plugins/inspect/plugin-dvdspu.xml
	docs/plugins/inspect/plugin-faac.xml
	docs/plugins/inspect/plugin-faad.xml
	docs/plugins/inspect/plugin-gsm.xml
	docs/plugins/inspect/plugin-h264parse.xml
	docs/plugins/inspect/plugin-mms.xml
	docs/plugins/inspect/plugin-modplug.xml
	docs/plugins/inspect/plugin-mpeg2enc.xml
	docs/plugins/inspect/plugin-mpegdemux2.xml
	docs/plugins/inspect/plugin-mpegtsdemux.xml
	docs/plugins/inspect/plugin-mpegvideoparse.xml
	docs/plugins/inspect/plugin-mplex.xml
	docs/plugins/inspect/plugin-pcapparse.xml
	docs/plugins/inspect/plugin-rawparse.xml
	docs/plugins/inspect/plugin-rtpmux.xml
	docs/plugins/inspect/plugin-rtpvp8.xml
	docs/plugins/inspect/plugin-scaletempo.xml
	docs/plugins/inspect/plugin-schro.xml
	docs/plugins/inspect/plugin-sdp.xml
	docs/plugins/inspect/plugin-segmentclip.xml
	docs/plugins/inspect/plugin-shm.xml
	docs/plugins/inspect/plugin-videomaxrate.xml
	docs/plugins/inspect/plugin-videoparsersbad.xml
	docs/plugins/inspect/plugin-vp8.xml
	docs/plugins/inspect/plugin-y4mdec.xml
	ext/celt/gstceltdec.c
	ext/dts/gstdtsdec.c
	ext/modplug/gstmodplug.cc
	ext/opus/gstopusenc.c
	gst-libs/gst/video/gstbasevideocodec.c
	gst-libs/gst/video/gstbasevideocodec.h
	gst-libs/gst/video/gstbasevideodecoder.c
	gst-libs/gst/video/gstbasevideodecoder.h
	gst-libs/gst/video/gstbasevideoencoder.c
	gst-libs/gst/video/gstbasevideoencoder.h
	gst/adpcmdec/Makefile.am
	gst/audiovisualizers/gstbaseaudiovisualizer.c
	gst/h264parse/gsth264parse.c
	gst/mpegdemux/mpegtsparse.c
	gst/mpegtsdemux/mpegtsbase.c
	gst/mpegtsdemux/mpegtspacketizer.c
	gst/mpegtsdemux/mpegtsparse.c
	gst/mpegtsdemux/tsdemux.c
	gst/mpegtsdemux/tsdemux.h
	gst/mxf/mxfdemux.c
	gst/rawparse/gstaudioparse.c
	gst/videoparsers/gsth263parse.c
	gst/videoparsers/gsth264parse.c
	sys/d3dvideosink/d3dvideosink.c
	sys/decklink/gstdecklinksink.cpp
	sys/dvb/gstdvbsrc.c
	sys/shm/gstshmsrc.c
	sys/vdpau/h264/gstvdph264dec.c
	sys/vdpau/mpeg/gstvdpmpegdec.c
	tests/examples/opencv/gst_element_print_properties.c
	win32/common/config.h
 2012-03-29 17:41:53 +02:00
Sebastian Dröge
f291f87bb1 basecamerabinsrc: Add $(GST_PLUGINS_BASE_LIBS) to the linker flags 2012-03-27 09:36:24 +02:00
Wim Taymans
bc38bc27b7 don't pass random pointers to pull_range 2012-03-16 21:47:39 +01:00
Wim Taymans
ed82d408b1 update for bufferpool changes 2012-03-15 22:11:32 +01:00
Wim Taymans
583f5d1dc7 update for allocation query changes 2012-03-15 20:38:27 +01:00
Wim Taymans
6cbb840385 update for memory api changes 2012-03-15 13:37:36 +01:00
Wim Taymans
9f700cc3c4 take padding into account 2012-03-14 19:56:59 +01:00
Wim Taymans
77299ba6ae fix for caps api changes 2012-03-11 19:06:59 +01:00
Thibault Saunier
1188120eba Fix an unwanted double negation from last commit 2012-03-10 20:55:25 -03:00
Thibault Saunier
20669d461a Fix 'ignoring return value of function declared with const attribute' 
This always happens with GstByteReader/Writer and friends when
not taking into account returned boolean of the _read/_write functions
(which is actually wrong).

Make use of the *_unchecked variant as much as possible, or take the
returned value into account.
 2012-03-10 19:22:07 -03:00
Edward Hervey
33e8e137a6 video: Update/add docs 2012-03-06 18:49:49 +01:00
Gwenole Beauchesne
5c9f790075 codecparsers: h264: record number of emulation prevention bytes in slice_header(). 
Some hardware video decode acceleration API (VA-API, DXVA) require
a bit count to the first macroblock, minus the number of emulation
prevention bytes. So, instead of having the consumer of the library
scan the slice_header() again, just record that number while parsing.

Signed-off-by: Gwenole Beauchesne <gwenole.beauchesne@intel.com>

https://bugzilla.gnome.org/show_bug.cgi?id=671203
 2012-03-03 15:53:46 +00:00
Wim Taymans
ea4a0d1c2d update for metadata API changes 2012-02-29 17:26:28 +01:00
Wim Taymans
1fb46f00ae update for metadata tags 2012-02-28 12:10:18 +01:00
Wim Taymans
1859802d9d update for metadata changes 2012-02-24 10:26:44 +01:00
Edward Hervey
994a5190d6 video: More documentation 2012-02-21 16:53:37 +01:00
Edward Hervey
f9e6af08c7 basevideocodec: Document structures 2012-02-21 16:52:49 +01:00
Wim Taymans
35d7c47764 glib-compat-private.h to dist 2012-02-20 10:58:09 +01:00
Mark Nauwelaerts
ca5010cc4b Merge branch 'master' into 0.11 2012-02-15 17:14:34 +01:00
Jonas Larsson
e373df2a97 codecparsers: h264: fix SEI parsing 
... in the presence of emulation_prevention_three_byte.

Fixes #668381.
 2012-02-15 15:10:06 +01:00