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mirror of https://github.com/FFmpeg/FFmpeg.git synced 2025-04-24 17:12:34 +02:00

16 Commits

Author SHA1 Message Date
Mark Thompson
569721ac8d lavc: Add mpeg2_metadata bitstream filter
(cherry picked from commit b78c30d7ec26af67c00ce2002709a189f6a87a7e)
2017-10-17 20:56:30 +01:00
Mark Thompson
03f982bbca lavc: Add hevc_metadata bitstream filter
This is able to modify some header metadata found in the VPS/SPS/VUI,
and can also add/remove AUDs.

(cherry picked from commit b31a9eae0233325c4b382c657f4b687d5d8b0812)
2017-10-17 20:56:30 +01:00
Mark Thompson
8b26306294 lavc: Add h264_redundant_pps bitstream filter
This applies a specific fixup to some Blu-ray streams which contain
redundant PPSs modifying irrelevant parameters of the stream which
confuse other transformations which require correct extradata.

A new single global PPS is created, and all of the redundant PPSs
within the stream are removed.

(cherry picked from commit e6874bc3af2f09af39b5d91b9c5f9ded67459696)
2017-10-17 20:56:30 +01:00
Mark Thompson
a308872b04 lavc: Add h264_metadata bitstream filter
This is able to modify some header metadata found in the SPS/VUI,
and can also add/remove AUDs and insert user data in SEI NAL units.

(cherry picked from commit 9e93001b6135a23fe4e200196c08fb4fbffed6fc)
(cherry picked from commit c42b62d1f9641f10ffc23cad9abbe47d8a4a165b)
2017-10-17 20:56:29 +01:00
Mark Thompson
9c7d70b49b lavc: Add trace_headers bitstream filter
Supports all streams that the coded bitstream infrastructure does
(currently H.264, H.265 and MPEG-2).

(cherry picked from commit f11d8a5e8b185340cc50fcbc8a1437b0fbe7e931)
2017-10-17 20:56:29 +01:00
Mark Thompson
49419925d3 vp9: Add bsf to fix reordering in raw streams
Takes a raw input stream containing frames with correct timestamps but
possibly out of order and inserts additional show-existing-frame
packets to correct the ordering.

(cherry picked from commit 34e051d16850701694410a0e72e0e4ff3a5ec293)
(cherry picked from commit b43b95f4789b6e60f9684918fd3c0a5f3f18aef6)

Also converted from bitstream to get_bits.
2017-06-24 17:41:30 +01:00
James Almer
fdeab95a82 Merge commit '03a80925effc2698d21dc0b00290eecf42dd9e68'
* commit '03a80925effc2698d21dc0b00290eecf42dd9e68':
  lavc: add a bitstream filter for splitting VP9 superframes

Merged-by: James Almer <jamrial@gmail.com>
2017-04-22 23:27:05 -03:00
Clément Bœsch
e22d495538 Merge commit '47e547b321338c73c21fa623789f1efbd80a297a'
* commit '47e547b321338c73c21fa623789f1efbd80a297a':
  lavc: add a null bitstream filter

Merged-by: Clément Bœsch <u@pkh.me>
2017-04-17 14:01:57 +02:00
James Almer
7ebc9f8df4 Merge commit '89b35a139e838deeb32ec20d8d034c81014401d0'
* commit '89b35a139e838deeb32ec20d8d034c81014401d0':
  lavc: add a bitstream filter for extracting extradata from packets

Merged-by: James Almer <jamrial@gmail.com>
2017-03-23 16:31:15 -03:00
Anton Khirnov
03a80925ef lavc: add a bitstream filter for splitting VP9 superframes
Partially based on code by Ronald S. Bultje <rsbultje@gmail.com>.
2016-12-14 09:06:45 +01:00
Anton Khirnov
47e547b321 lavc: add a null bitstream filter
It is useful for testing/debugging and will also be used as the default
filter in the following commit adding pre-decode filtering to avoid
having a separate non-filtered codepath.
2016-12-14 09:06:44 +01:00
Anton Khirnov
89b35a139e lavc: add a bitstream filter for extracting extradata from packets
This is intended as a replacement for the 'split' function exported by
some parsers.
2016-10-16 20:27:16 +02:00
Derek Buitenhuis
9f8a942d6a Merge commit '06edef3d5e072ef3c4face9ce946d2d9c36cc477'
* commit '06edef3d5e072ef3c4face9ce946d2d9c36cc477':
  Generate the lists of enabled protocols/bsfs from configure.

Merged-by: Derek Buitenhuis <derek.buitenhuis@gmail.com>
2016-05-12 14:04:02 +01:00
Anton Khirnov
06edef3d5e Generate the lists of enabled protocols/bsfs from configure. 2016-04-19 13:34:07 +02:00
Derek Buitenhuis
af9cac1be1 Merge commit '33d18982fa03feb061c8f744a4f0a9175c1f63ab'
* commit '33d18982fa03feb061c8f744a4f0a9175c1f63ab':
  lavc: add a new bitstream filtering API

Conversions-by: Hendrik Leppkes <h.leppkes@gmail.com>
Conversions-by: Derek Buitenguis <derek.buitenhuis@gmail.com>
Merged-by: Derek Buitenhuis <derek.buitenhuis@gmail.com>
2016-04-17 18:47:40 +01:00
Anton Khirnov
33d18982fa lavc: add a new bitstream filtering API
Deprecate the current bitstream filtering API.
2016-03-20 08:15:01 +01:00