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278 commits

Author SHA1 Message Date
Tim-Philipp Müller
ff495342f2 h263parse: fix height extraction for H263p 2013-07-15 23:04:35 +01:00
Tim-Philipp Müller
79249be0aa h263parse: add pixel-aspect-ratio if upstream doesn't provide one 2013-07-15 23:04:35 +01:00
Sreerenj Balachandran
654744a03c mpegvideoparse: Use sequence_display_extension values to update the src caps 
The caps should always represent what the user is supposed to see.
So if there is a sequence_display_extension associated with the
stream then use the display_horizontal_size/display_vertical_size
to update the src caps (if they are less than the values provided
by sequence header).

https://bugzilla.gnome.org/show_bug.cgi?id=704009
 2013-07-12 10:06:05 +02:00
Gwenole Beauchesne
18984f98dd h264parser: fix size caps to report cropped dimensions. 
Restore the original h264parser behaviour to report cropped dimensions
in size caps.

https://bugzilla.gnome.org/show_bug.cgi?id=694068

Signed-off-by: Gwenole Beauchesne <gwenole.beauchesne@intel.com>
 2013-07-09 12:15:07 +02:00
Gwenole Beauchesne
d10acd3879 mpegvideoparse: cope with new parser API. 
Migrate the code to use the new parser API based on GstMpegVideoPacket.

Also try to optimize gst_mpegv_parse_process_config() by using more of
GstMpegVideoPacket and determining the extension_start_code_identifier
prior to calling the parser function for that extension packet.

Signed-off-by: Gwenole Beauchesne <gwenole.beauchesne@intel.com>
 2013-07-05 17:39:28 +02:00
Sebastian Dröge
d50625eeb0 mpegvideoparse: Make sure the buffer is writable before we add the MPEG video meta 
https://bugzilla.gnome.org/show_bug.cgi?id=702174
 2013-06-14 14:53:52 +02:00
Ilya Smelykh
ef0e051e7d h264parse: Wait until SPS/PPS before outputting any data 
https://bugzilla.gnome.org/show_bug.cgi?id=646327
 2013-06-07 12:10:08 +02:00
Matej Knopp
946ffd0da5 mpegvideoparse: don't compare buffer size when checking whether to update caps 
https://bugzilla.gnome.org/show_bug.cgi?id=699398
 2013-05-03 12:52:18 +02:00
Tim-Philipp Müller
f1a6d84a6c mpegvideoparse: don't announce incomplete source caps 
Don't send any source caps yet if we're still in
drop-buffers-until-we-get-a-sequence-header mode.

Fixes transmuxing of many MPEG-TS/PS streams into
formats which require things like width, height or
codec_data on the input caps.

Also fixes issues when using playbin with decoder
sinks that want width/height etc.

https://bugzilla.gnome.org/show_bug.cgi?id=695879
 2013-05-01 17:42:11 +01:00
Josep Torra
b946de7211 h264parse: Update src pad caps when it was explicitly signaled 
Fixes src pad caps aren't updated when converting from AVC to bytestream
and new caps had been received in the sink pad.

https://bugzilla.gnome.org/show_bug.cgi?id=698679
 2013-04-26 10:38:36 +02:00
Youness Alaoui
ece3d1c2f6 h264parse: Do not check for VUI parameters if they were not present in the SPS 2013-04-16 19:58:06 -04:00
Sebastian Dröge
e51cd4fe2f gst: Add better support for static plugins 2013-04-15 15:59:22 +02:00
Edward Hervey
2296296a51 mpegvideoparse: Only add meta if downstream needs it 
It's not perfect, because in the cases where upstream doesn't
initiate an allocation query, we won't know.
 2013-03-31 19:04:12 +02:00
Edward Hervey
14e7e78b7a mpegvideoparse: Store information in GstMpegVideo12Meta 
FIXME : Only do so if we know downstream will need it
 2013-03-31 18:55:33 +02:00
Josep Torra
030cf658e6 mpeg4videoparser: Fix a compiler warning about uninitialised variable use 2013-03-30 09:52:45 +01:00
Sebastian Dröge
ac6967a843 mpeg4videoparse: Use correct type specifiers for format strings to fix compiler warnings 2013-03-03 12:30:21 +01:00
Tim-Philipp Müller
829076358e Revert "mpeg4videoparse: set 0 duration when vop_coded is 0" 
This reverts commit d3219a261a.

vop_coded 0 means that the previous frame should be repeated,
so it should have valid duration after all.

https://bugzilla.gnome.org/show_bug.cgi?id=683169
 2013-02-14 09:40:08 +00:00
Olivier Crête
f25b0eda09 pngparse: Declare the width/height outside the loop 
Also initialize them to make gcc happy
 2013-02-12 18:11:34 -05:00
Olivier Crête
41afff88e0 videoparsers: Add png file parser 
https://bugzilla.gnome.org/show_bug.cgi?id=690639
 2013-02-12 17:04:38 -05:00
David Schleef
168c8406b5 Unrevert: mpegvideoparse: set timestamp based on pic offset 
API is now in baseparse in gstreamer.

Timestamps in MPEG-TS streams are based on the last timestamp
before the start code of the picture.  GstBaseParse sets the
timestamp based on the beginning of the sequence header, if
one exists before the picture.  This fixes the case where the
timestamp occurs in the MPEG-TS stream between the seq header
and picture start code.
 2013-02-12 12:23:03 -08:00
Tim-Philipp Müller
aedc136926 Revert "mpegvideoparse: set timestamp based on pic offset" 
This reverts commit 63718da919.

The required baseparse API addition has not been pushed yet,
which breaks the build.
 2013-02-12 09:38:35 +00:00
David Schleef
63718da919 mpegvideoparse: set timestamp based on pic offset 
Timestamps in MPEG-TS streams are based on the last timestamp
before the start code of the picture.  GstBaseParse sets the
timestamp based on the beginning of the sequence header, if
one exists before the picture.  This fixes the case where the
timestamp occurs in the MPEG-TS stream between the seq header
and picture start code.
 2013-02-11 17:41:17 -08:00
Mark Nauwelaerts
7df753165f h264parse: separate fields for distinct functional uses of codec_data field 
Fixes https://bugzilla.gnome.org/show_bug.cgi?id=692789
 2013-02-02 19:29:40 +01:00
Thijs Vermeir
471ad809f6 videoparsers: use appropriate printf format for gsize 2012-12-18 16:52:26 +01:00
Sebastian Dröge
f623a78924 videoparsers: Make sure the caps are actually writable before changing them 2012-12-17 15:16:48 +01:00
Sebastian Dröge
9f1257330d videoparsers: Use the peer caps for restrictions instead of the srcpad allowed caps 
Otherwise we will intersect with the srcpad template caps and add all the caps fields
that the parser will ever set, no matter if downstream restricts this field or not.
This requires upstream to set this field on the caps to successfully negotiate.

https://bugzilla.gnome.org/show_bug.cgi?id=690184
 2012-12-17 15:04:44 +01:00
Wim Taymans
0e0dd05fd6 h264parse: use upstream width/height when given 
The upstream width and height should override the dimension detected in the
file.

Fixes https://bugzilla.gnome.org/show_bug.cgi?id=683142
 2012-12-13 14:15:04 +01:00
Arnaud Vrac
0d15c8a7a5 mpeg4videoparse: export number of sprite warping points in caps 
This allows filtering out videos for hardware decoders that do not
support GMC at all or only support a limited number of sprite warping
points (usually 1).
 2012-12-13 11:01:00 +00:00
Arnaud Vrac
07c2a82e5d mpeg4videoparse: handle divx caps 
DivX 4/5 are MPEG4 part 2 videos, so they can be parsed by this plugin.
 2012-12-13 11:01:00 +00:00
Thibault Saunier
d53a447731 mpeg4videoparse: Fix nitpick 2012-11-15 11:40:05 -03:00
Thibault Saunier
daed78039e mpeg4videoparse: Make sure pad template caps are not fixed from the begging 
Right now decodebin will concider the pad template caps as fixed and if a decoder
has restriction on for example height/width it won't be autoplugged because
gst_caps_is_subset fails as those fields are missing from the pad template caps.
We fix the issue here making sure that the pad caps are fixed using data from
the stream.
 2012-11-15 10:45:53 -03:00
Thibault Saunier
b3abd51656 h264parse: don't rewind to the NAL length size in bytewriter if the format is bytestream 
Fixes https://bugzilla.gnome.org/show_bug.cgi?id=687548

Signed-off-by:  Kevin Thornberry
 2012-11-06 12:44:29 -03:00
Thibault Saunier
72933e3929 h264parse: Actually add PPS data to the output buffer 2012-11-06 11:54:39 -03:00
Tim-Philipp Müller
9e1b75fda3 Fix FSF address 
https://bugzilla.gnome.org/show_bug.cgi?id=687520
 2012-11-04 00:09:59 +00:00
Mark Nauwelaerts
0d1c7f6ea2 videoparsers: use parsed or upstream fps to set some baseparse parameters 2012-10-25 18:02:38 +02:00
Mark Nauwelaerts
58441bf262 h264parse: extract structure from correct caps 
... which are known != NULL.
 2012-10-25 18:02:38 +02:00
Mark Nauwelaerts
821c8519e0 videoparsers: preserve upstream fps and par 
Fixes https://bugzilla.gnome.org/show_bug.cgi?id=660866
 2012-10-25 17:07:18 +02:00
Sebastian Dröge
36680b1190 vc1parse: Give vc1parse a rank of NONE for now 2012-10-25 14:05:48 +02:00
Sebastian Dröge
6d5fc5a771 vc1parse: Port to 1.0 2012-10-25 14:05:48 +02:00
Alessandro Decina
00abb674ca vc1parse: disable BDU parsing until it's more mature 
Parsing and splitting BDUs seems to trigger a few bugs in
downstream decoders so disable it for now.
 2012-10-25 14:05:48 +02:00
Alessandro Decina
d03f5499bd vc1parse: set duration on output buffers 
This has the nice side effect of avoiding hanging at EOS with truncated asf
clips.

Conflicts:
	gst/videoparsers/gstvc1parse.c
 2012-10-25 14:05:48 +02:00
Alessandro Decina
f287dec1a2 vc1parse: workaround for simple/main codec_data being 5 bytes long 
Sometimes the codec_data buffer for simple/main pushed by asfdemux is 5 bytes
instead of 4. When that happens, codec_data is still valid but it seems to have
one 0x00 trailing byte. Might be a bug in the demuxer, needs more investigation.
 2012-10-25 14:05:48 +02:00
Alessandro Decina
8aec23ac05 vc1parse: remove stub stream conversion code 2012-10-25 14:05:48 +02:00
Alessandro Decina
cbecbbe23e vc1parse: add some more debugging to _renegotiate 2012-10-25 14:05:48 +02:00
Sebastian Dröge
5af8f82ecd vc1parse: Add VC1 parser plugin 2012-10-25 14:05:48 +02:00
Tim-Philipp Müller
32ba17cd0f Use gst_element_class_set_static_metadata() 
where possible. Avoids some string copies. Also re-indent
some stuff. Also some indent fixes here and there.
 2012-10-17 17:46:34 +01:00
Sreerenj Balachandran
0b5fde7ed8 mpegvideoparse: signal interlacing properly in video caps 
The field is called "interlace-mode" mode now and is a string.

https://bugzilla.gnome.org/show_bug.cgi?id=685895
 2012-10-10 16:56:38 +01:00
Mark Nauwelaerts
a17b1f4c91 mpeg4videoparse: reset frame parser after parsing caps codec data 
... so as to arrange for a proper fresh state upon first frame.
 2012-10-10 09:59:46 +02:00
Michael Smith
2a18cf41a8 mpegvideoparse: reset frame parser after parsing codec_data buffer in caps, to 
avoid not correctly parsing the full first frame.
 2012-10-09 21:19:15 -07:00
Mark Nauwelaerts
8596e8d5da mpeg4videoparse: properly mark config data presence 
... which we allow to start at VisualObjectSequence or
at VideoObject.

Fixes https://bugzilla.gnome.org/show_bug.cgi?id=685709
 2012-10-09 13:59:38 +02:00
Andoni Morales Alastruey
4d13feda83 videoparsers: fix duplicated symbols for static links with libschroedinger 2012-10-03 12:07:08 +02:00
Mark Nauwelaerts
578861abea replace gst_element_class_set_details_simple with gst_element_class_set_metadata 2012-09-14 17:27:49 +02:00
Mark Nauwelaerts
f2191d403c h264parse: init pps and sps structures before parsing 
... which arranges for a valid fallback id, and allows to continue best effort
processing even when sps/pps parsing fails.
 2012-09-14 17:27:49 +02:00
Peter Seiderer
a0d88d5ff5 gsth264parse: add comment where return should be checked. 
Fixes https://bugzilla.gnome.org/show_bug.cgi?id=683264
 2012-09-14 17:27:49 +02:00
Arnaud Vrac
744bd3d3f2 mpeg4videoparse: use previously parsed visual object when parsing VOL 
https://bugzilla.gnome.org/show_bug.cgi?id=683254
 2012-09-14 09:14:27 +02:00
Arnaud Vrac
207a76daea mpeg4videoparse: do not skip user data 
User data was skipped until now, so the user data was included when
parsing the previous packet and in the config buffer.

https://bugzilla.gnome.org/show_bug.cgi?id=683254
 2012-09-14 09:14:23 +02:00
Jan Schmidt
b7d63d3fb1 videoparsers: Disable PTS interpolation in the base parse class 
All these formats have re-ordered PTS which the base class gets
wrong. It's better to leave them blank and let the decoder sort it
out. Better yet would be to track and interpolate the timestamps
in the subclasses (FIXME)
 2012-09-12 23:05:47 -07:00
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
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
Edward Hervey
0a4c2524fa mpeg4videoparse: Don't override upstream framerate and PAR 
If upstream provided some, there's a good chance they are the ones to use
 2012-09-08 17:07:12 +02:00
Tim-Philipp Müller
9e53df7667 diracparse: fix main profile mapping 2012-09-03 13:58:16 +01:00
Tim-Philipp Müller
0ff01faaaa diracparse: change "interlaced" boolean in caps to "interlace-mode" 
Not strictly needed, but let's make it consistent with the raw
video way of doing things.
 2012-09-03 12:41:33 +01:00
Tim-Philipp Müller
39ca8d05d9 diracparse: use strings for profile and level in caps 
For consistency with most other formats.

https://bugzilla.gnome.org/show_bug.cgi?id=658436
 2012-09-03 12:40:33 +01:00
Matej Knopp
d3219a261a mpeg4videoparse: set 0 duration when vop_coded is 0 
https://bugzilla.gnome.org/show_bug.cgi?id=683169
 2012-09-02 03:43:12 +01:00
Mark Nauwelaerts
4f2bcc3243 h264parse: ensure sufficiently sized buffer when wrapping NAL 
Noted by <zhangyanping210@yahoo.com.cn>

Fixes https://bugzilla.gnome.org/show_bug.cgi?id=682589
 2012-08-28 11:07:50 +02:00
Wim Taymans
a9f46ed059 mpegvideoparse: only apply repeat count when set 
When there is no extension header, the repeat_count variable is left to 0 and
then the duration on the output buffers is calculated wrongly. Because the
duration is used to interpolate output timestamps, the output timestamps are
also wrong, causing bad framerates.

See https://bugzilla.gnome.org/show_bug.cgi?id=681535
 2012-08-13 10:58:50 +02:00
Sebastian Dröge
afd50a79f4 tag: Update for taglist/tag event API changes 2012-07-28 00:32:58 +02:00
Wim Taymans
b98ec32380 update for tag event change 2012-06-06 13:02:40 +02:00
Sebastian Dröge
7c6093357b videoparsers: Fix GstBaseParse::get_sink_caps() implementations 
They should take the filter caps into account and always return
the template caps appended to the actual caps. Otherwise the
parsers stop to accept unparsed streams where upstream does not
know about width, height, etc.

Fixes bug #677401.
 2012-06-05 09:30:00 +02:00
Mark Nauwelaerts
c5664dcda7 mpegvideoparse: avoid scanning for start codes twice 
... since a previous terminating start code serves as subsequent start code.
 2012-05-22 21:34:10 +02:00
Mark Nauwelaerts
09209045b6 videoparsers: avoid repeated caps setting 2012-05-22 14:49:18 +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
1f0c18daf2 mpegvideoparse: unobfuscate frame parsing 
... and add comments and debug statements.

Fixes #674202.

Conflicts:

	gst/videoparsers/gstmpegvideoparse.c
 2012-05-21 20:31:27 +02:00
Mark Nauwelaerts
35a58df012 mpegvideoparse: Revert "fix crash" 
This reverts commit 91210831ee672343a296f31357144359d5c2e768.

Such explicit reset should not be needed as it is arranged for by
the baseclass in unison with monitoring for a new frame by subclass.

As such it might wrongfully hide something else going on ...

See #674073.
 2012-05-21 20:25:01 +02:00
Mark Nauwelaerts
7f72b99426 h264parse: also consider nal_length_size when inserting codec data 
See #676174.
 2012-05-17 11:47:19 +02:00
Matej Knopp
19f7bd470d mpegvideoparse: Parser fails to split some frames 2012-04-16 08:42:02 +02:00
Matej Knopp
23e312872e mpegvideoparse: Fix FPS and frame duration for telecine files 2012-04-16 08:42:02 +02:00
Matej Knopp
19ee94a8d1 mpegvideoparse: Do not update codec-data when only quantiser matrix changes 2012-04-16 08:42:02 +02:00
Matej Knopp
d487c9cd78 fix crash 
last_sc is not reset every time a frame is being output, which can cause
last_sc > buf_size in subsequent frame.

Fixes https://bugzilla.gnome.org/show_bug.cgi?id=674073
 2012-04-14 10:43:21 +02:00
Mark Nauwelaerts
07db2da91c Merge remote-tracking branch 'origin/0.10' 
Conflicts:
	gst/h264parse/gsth264parse.c
	gst/videoparsers/gsth264parse.c
 2012-04-06 14:52:12 +02:00
Mark Nauwelaerts
7cfdc7e912 h264parse: tweak default setting of format and alignment in codec_data case 
... which should promote ending up in passthrough mode.
 2012-04-06 14:36:44 +02:00
Mark Nauwelaerts
0882adc69f h264parse: do not use _unchecked bytewriter variants to insert config 
.. since the bytewriter is explicitly created with non-fixed size to
allow (very much so expected) growth.

Partially reverts commit 20669d461a while
trying to keep (some?) compilers happy.

IIRC, the purpose of GstByteWriter in the first place was (at least)
being able to dump data without having to fuss with memory expansion
and size issues ...

Fixes #673485.
 2012-04-06 14:35:56 +02:00
Sebastian Dröge
cda192b3b7 gst: Update for GST_PLUGIN_DEFINE() API changes 2012-04-05 18:02:56 +02:00
Sebastian Dröge
1318a97e0a gst: Update versioning 2012-04-04 14:44:34 +02:00
Sebastian Dröge
c63fa9190b videoparsers: Update for baseparse API changes 2012-03-30 12:02:34 +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
Wim Taymans
a9ec4d62a8 update for buffer changes 2012-03-28 12:53:09 +02:00
Wim Taymans
6cbb840385 update for memory api changes 2012-03-15 13:37:36 +01:00
Wim Taymans
77299ba6ae fix for caps api changes 2012-03-11 19:06:59 +01:00
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
a274bc5b76 mpegvideoparse: Fix level code 
Valid ranges            are from 4 to 10
Valid ranges >> 1       are from 2 to 5
Valid ranges >> 1 - 2   are from 0 to 3

 (and not from 1 to 4)
 2012-03-02 11:07:47 +01:00
Mark Nauwelaerts
4c9ac0886a h264parse: consider nal_length_size when constructing codec_data 
Fixes #670699.
 2012-02-23 21:18:31 +01:00
Mark Nauwelaerts
c7216162e4 h264parse: remove _chain hack 
As we can now rely upon being passed upstream delineated data in
::handle_frame(), the latter can also parse avc formatted data
without having to intercept baseparse's chain function.

While this evidently requires 2 separate parsing paths, each can
be streamlined accordingly.
 2012-02-15 17:15:10 +01:00
Mark Nauwelaerts
b8a78c6b37 videoparsers: adjust to standardized baseparse frame state tracking 2012-02-15 17:15:07 +01:00
Mark Nauwelaerts
ca5010cc4b Merge branch 'master' into 0.11 2012-02-15 17:14:34 +01:00
Mark Nauwelaerts
5cce89b048 h264parse: use proper NALU offset for config data insertion 
... which has to be the position of the start code, which is almost always
but need not be 4 bytes.
 2012-02-15 14:29:45 +01:00
Wim Taymans
52fce49459 h263parse: fix compilation 2012-02-15 13:39:29 +01:00
Wim Taymans
16810321ee videoparsers: don't leak event 
Unref the event when we don't chain up to the parent
 2012-02-15 13:02:06 +01:00
Wim Taymans
f9c99b4713 videoparsers: chain up to parent event handler 
Chain up to the parent event handler to get the default behaviour instead of
returning FALSE.
 2012-02-15 12:56:55 +01:00
Mark Nauwelaerts
b10b9cf109 videoparsers: adjust to modified baseparse API 2012-02-13 18:44:01 +01:00