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
1cbd755a2c
h264parse: unobfuscate frame parsing code
2012-02-10 14:52:03 +01:00
Mark Nauwelaerts
da89903f81
h264parse: disable optimized packetized processing for reverse playback
...
... as baseparse then provides whole chunks of data (as it should) at once
to be parsed, and so the assumptions used to optimize are no longer valid.
Fixes #667560 .
2012-02-01 13:53:17 +01:00
Mark Nauwelaerts
283f97cb79
h264parse: also mind SEI position for config data insertion
...
Fixes #668627 .
2012-02-01 13:53:15 +01:00
Mark Nauwelaerts
136f42974d
h264parse: unbreak optimized packetized NALU collection processing
...
... in that it was so optimized it did not consider grouping NALU into AU
altogether.
Fixes #668627 .
2012-02-01 13:53:13 +01:00
Mark Nauwelaerts
c4abaf1428
h264parse: fix and tweak frame timestamping
...
... to run with properly init'ed variables, and to only perform interpolation
in safe cases.
2012-01-04 11:16:18 +01:00
Alessandro Decina
570ba0c84a
h264parse: avoid pushing SPS/PPS at start only if both are found in stream
...
Avoid injecting SPS/PPS nals only if both are already present in the stream.
Fixes some AVC clips that happen to have only PPS nals in stream.
2011-12-19 12:36:39 +01:00
Alessandro Decina
a1305b949c
h264parse: handle force key unit events
...
Send SPS/PPS on force key unit events. Useful for example when serving HLS
without transcoding.
2011-12-06 13:16:29 +01:00
Alessandro Decina
4474db4e71
h264parse: let upstream PAR override in-stream PAR
2011-12-01 09:07:18 +01:00
Alessandro Decina
21b063a78c
h264parse: rework PAR parsing
...
And in the process refactor _update_src_caps a bit
2011-12-01 09:06:56 +01:00
Luciana Fujii Pontello
6d85d4882a
h264parse: respect pixel-aspect-ratio
...
Parse pixel-aspect-ratio in vui information.
2011-12-01 08:23:22 +01:00
Thibault Saunier
b968f82b18
h264parse: Port to the new h.264 parsing library
2011-09-02 15:46:02 +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
David Schleef
fa3ff9e5ed
baseparse: Create baseparse library
2011-02-17 13:57:56 -08:00
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
