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70 commits

Author SHA1 Message Date
Sebastian Dröge cfb986b6bf h264parse: Add Converter to classification 
This parser can convert between different alignments and stream-formats.
 2011-09-06 13:21:28 +02:00
Thibault Saunier b968f82b18 h264parse: Port to the new h.264 parsing library 2011-09-02 15:46:02 +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
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
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
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 f92f5b70fb h264parse: avoid stale parsing state 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
Tim-Philipp Müller 5365dbfdce videoparsers: port to baseparse, which is now in libgstbase in core 2011-04-09 00:24:03 +01:00
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
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