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295 commits

Author SHA1 Message Date
Alessandro Decina
b01ee6bbf1 mpegvideoparse: fix sequence header parsing 
After bitrate there's 11 bits (1 marker bit + VBV buffer size) before the load
intra quantiser flag.
 2011-08-04 09:52:25 +02:00
Alessandro Decina
f12598fa64 h264parse: remove a check made useless by the last commit 2011-07-18 11:51:23 +02:00
Alessandro Decina
5f6a805dfd h264parse: assume byte-stream if stream-format and codec_data are missing from input caps 2011-07-18 11:50:41 +02:00
Alessandro Decina
7bcc0c71b8 h264parse: ignore codec_data if stream-format=byte-stream 
Some encoders set codec_data even when outputting byte-stream. Before this patch
h264parse would incorrectly detect such streams as AVC.
 2011-07-18 11:50:41 +02:00
Olivier Crête
9eba99542f videoparsers: Fix set-but-unused warnings 2011-07-12 17:59:56 -04:00
David Schleef
f21e36b54b diracparse: make diracparse work correctly 2011-07-04 16:49:00 -07:00
Mark Nauwelaerts
10bec5c08f h264parse: avc input must either pass-through or be split into bytestream chunks 
... since parsing code is not meant to receive avc data.

Fixes #653087.
 2011-06-21 12:46:37 +02:00
Mark Nauwelaerts
160207abb9 h264parse: avoid bogus frame parsing state 2011-06-21 12:46:35 +02:00
Edward Hervey
c27b16bfe3 videoparsers: Speed up the start code search algorithm 
Based on 96a7f9c8b1

Makes it 3-4 times faster
 2011-06-12 12:55:40 +02:00
Edward Hervey
7032cd12e7 videoparsers: Fix sink pad template 
no wonder it was never picked up ...
 2011-06-12 12:40:15 +02:00
Debarshi Ray
335293bf50 Remove unused but set variables 
This is needed to satisfy the new -Wunused-but-set-variable added in
GCC 4.6: http://gcc.gnu.org/gcc-4.6/changes.html
 2011-06-04 20:26:02 +01:00
Alessandro Decina
b7e93e6eae h264parse: check for out of range pps_id one layer up 2011-05-29 13:08:16 +02:00
Alessandro Decina
f4ec523b0a mpeg4videoparse: fix compiler warnings 2011-05-29 13:08:16 +02:00
Mark Nauwelaerts
e5d5ff4394 h264parse: plug some more buffer leaks 2011-05-25 21:51:55 +02:00
Mark Nauwelaerts
1c4b6fee9b h264parse: compensate for skipped bytes in parsing state offsets 2011-05-25 21:51:55 +02:00
Mark Nauwelaerts
62d9ef42d4 h264parse: fix clearing adapter forming avc output frame 
... which needs to be reset upon a new frame and otherwise (only)
for avc input in passthrough mode (rather than on every chain call).
 2011-05-25 21:51:55 +02:00
Mark Nauwelaerts
a407d54d9d h264parse: handle all valid pps_id 
... which are in range 0-255.
 2011-05-25 21:51:55 +02:00
Alessandro Decina
6a8d66728f h264parse: allow full negotiation for packetized input 
... by defaulting to allow splitting packetized input and having
negotiation with downstream deciding whether or not this applies.

Also enable pass-through parsing mode if input and output format
(stream-format and alignment) match.

API: GstH264Parse:split-packetized (removed)

Fixes #650228.
 2011-05-25 21:51:55 +02:00
Mark Nauwelaerts
89f87d70a8 h263parse: also extract width and height into caps 2011-05-25 21:51:55 +02:00
Mark Nauwelaerts
6f5a3ecfa7 videoparsers: add new mpegvideoparse 2011-05-23 16:57:25 +02:00
Mark Nauwelaerts
f92f5b70fb h264parse: avoid stale parsing state 2011-05-23 16:57:25 +02:00
Mark Nauwelaerts
930ee466f5 h263parse: simplify minimum frame size handling 2011-05-23 16:57:25 +02:00
Mark Nauwelaerts
217e389689 h264parse: simplify minimum frame size handling 2011-05-23 16:57:25 +02:00
Mark Nauwelaerts
409a51bcea h264parse: gracefully handle truncated input NAL units 
Rather than assert'ing in such case, emit warning if the length of a NAL unit
is less than expected 2 and discard it.

Based on patch by Benjamin M. Schwartz <bens@alum.mit.edu>

Fixes #650416.
 2011-05-23 16:57:25 +02:00
Mark Nauwelaerts
c203fd52e8 h264parse: fix some buffer leaks 
Fixes #650323.
 2011-05-17 12:34:37 +02:00
Mark Nauwelaerts
02e392ca83 h264parse: fixup boilerplate and debug code style 2011-05-17 12:34:30 +02:00
Thibault Saunier
17fd7ebcb4 android: make it ready for androgenizer 
Remove the android/ top dir
Fixe the Makefile.am to be androgenized

To build gstreamer for android we are now using androgenizer which generates the needed Android.mk files.
Androgenizer can be found here: http://git.collabora.co.uk/?p=user/derek/androgenizer.git
 2011-04-11 07:27:11 +02:00
Tim-Philipp Müller
5365dbfdce videoparsers: port to baseparse, which is now in libgstbase in core 2011-04-09 00:24:03 +01:00
René Stadler
cfb22fe985 h264parse: free PPS NAL buffers on cleanup 
Obviously a typo. Fixes bug #645502.
 2011-03-24 22:39:04 +02:00
René Stadler
3e4e198c5e h264parse: don't leak all NAL buffers 
gst_buffer_replace() doesn't steal the ref. Partial fix for bug #645502.
 2011-03-24 21:53:13 +02:00
Mark Nauwelaerts
82a152533d h264parse: chain up to parent finalize 2011-03-22 13:50:27 +01:00
Andreas Frisch
5867b69aa3 h264parse: Set parsed=true in the srcpad caps 
Fixes bug #645412.
 2011-03-21 16:52:02 +01:00
Sebastian Dröge
935675a060 diracparse: Add correct template caps and element details 2011-03-11 14:37:06 +01:00
Edward Hervey
8d050d2116 videoparsers: Fix unitialized variables 
Makes macosx compiler happy
 2011-03-04 12:15:32 +01:00
Tim-Philipp Müller
e9b29e9dc7 h263parse: allocate H263Params struct on the stack 
It's flat and not kept around for longer.
 2011-03-03 08:51:28 +00:00
Tim-Philipp Müller
88cd418bc9 h263parse: minor clean-ups 
const-ify some arguments and re-indent header a little.
 2011-03-03 08:51:21 +00:00
Tim-Philipp Müller
493082abd7 videoparsers: change plugin filename from libgsth263parse* to libgstvideoparsersbad* 
Due to a registry bug you may need to manually remove your
registry file to make the new plugin appear with >0 features.
 2011-02-18 15:27:10 +00:00
Tim-Philipp Müller
b96cf817a0 videoparsers: fix build 
Add includes and link against new libgstbaseparse in the
build tree.
 2011-02-18 12:39:55 +00:00
David Schleef
e9ea237d03 videoparsers: Add dirac parser 2011-02-17 14:43:35 -08:00
David Schleef
fa3ff9e5ed baseparse: Create baseparse library 2011-02-17 13:57:56 -08:00
Mark Nauwelaerts
2bb835f69a baseparse: tune QUERY_SEEKING response 
Even if we currently do not have a duration yet, assume seekable if
it looks like we'll likely be able to determine it later on
(which coincides with needed information to perform seeking).
 2011-02-17 14:13:08 +01:00
Arun Raghavan
3f683e0288 baseparse: Update min/max bitrate before first posting them 
This avoids posting an initial min-bitrate of G_UINTMAX and max-bitrate
of 0.

https://bugzilla.gnome.org/show_bug.cgi?id=641857
 2011-02-09 18:30:51 +01:00
Tim-Philipp Müller
c57a9e4ba9 videoparsers: dist h264parse.h, fixing make distcheck 
Spotted by Nathanael D. Noblet
 2011-01-31 17:45:19 +00:00
Mark Nauwelaerts
d0b942980e videoparsers: add h264parse 
Functionally equivalent to (legacy)h264parse and re-uses the latter's low
level NAL parsing, but otherwise based on GstBaseParse, and replacing
some property configuration with caps negotiation.
 2011-01-28 12:50:25 +01:00
Mark Nauwelaerts
0c5d139ba7 h263parse: move to videoparsers and separate plugin registration 2011-01-28 12:16:59 +01:00