Commit graph

460 commits

Author SHA1 Message Date
Seungha Yang
8766a45ee4 h26{4,5}parse: Don't confuse nal of codec_data with frame
vps/sps/pps in codec_data shouldn't be considered as inband data.
Otherwise, h26{4,5}parse never insert them to nal when transform
(packetized to byte-stream) use case
2018-12-13 10:32:30 +00:00
Tim-Philipp Müller
1b0e150d88 mpegvideoparse: extract CEA-708 closed captions 2018-12-11 13:56:06 +00:00
Guillaume Desmottes
5efe9944e0 h265parse: process SEI recovery point
Similar change as the on I did in h264parse. We want to process SEI
recovery point as keyframe so muxers will mark them as seek points and
decoders will be able to start decoding from them rather than waiting
for an IDR.

https://gitlab.freedesktop.org/gstreamer/gst-plugins-bad/issues/790
2018-12-02 02:07:39 +00:00
Guillaume Desmottes
99bd3f716c h265parse: parse SEI messages
Don't do anything with them yet. I just copied the parsing and
processing logic from h264parse.

https://gitlab.freedesktop.org/gstreamer/gst-plugins-bad/issues/790
2018-12-02 02:07:39 +00:00
Guillaume Desmottes
5ac4a6e003 h264parse: mark SEI Recovery Point as keyframes
The spec states that "recovery point SEI message assists a decoder in
determining when the decoding process will produce acceptable
pictures for display after the decoder initiates random access or after the
encoder indicates a broken link in the coded video sequence."

Mark those as keyframes so muxers will mark them as seek points and
decoders will be able to start decoding from them rather than waiting
for an IDR.

https://gitlab.freedesktop.org/gstreamer/gst-plugins-bad/issues/790
2018-12-02 02:07:39 +00:00
Seungha Yang
68a5697c1a h265parse: Don't duplicate VPS/SPS/PPS per config-interval if exists
Don't need to manually insert VPS/SPS/PPS since inband data could be useable.

Also fixes #824
2018-11-30 02:19:17 +00:00
Seungha Yang
4f7fe897b9 h264parse: Don't duplicate SPS/PPS per config-interval if exists
Don't need to manually insert SPS/PPS since inband data could be useable.

Fixes #824
2018-11-30 02:19:17 +00:00
Seungha Yang
da7143078f h265parse: Fix periodic SPS/PPS sending work after a seek
Apply the commit ef71b61
See also https://bugzilla.gnome.org/show_bug.cgi?id=742212

https://bugzilla.gnome.org/show_bug.cgi?id=754124
2018-09-10 22:36:59 -04:00
Seungha Yang
fd79d8d7a3 h265parse: Add support insert parameter set per IDR
Apply commits 0c04e00, bf0d952 and a0876aa to h265parse.
See also https://bugzilla.gnome.org/show_bug.cgi?id=766803

https://bugzilla.gnome.org/show_bug.cgi?id=754124
2018-09-10 22:36:59 -04:00
Seungha Yang
8b57392b92 h265parse: Don't discard first AU delimiter
Apply the commit 48a1f27

https://bugzilla.gnome.org/show_bug.cgi?id=754124
2018-09-10 22:36:59 -04:00
Seungha Yang
60d8b7184f h265parse: Consider SEI NALU as "HEADER" packets
Apply the commit 69c09c3

https://bugzilla.gnome.org/show_bug.cgi?id=754124
2018-09-10 22:36:59 -04:00
Seungha Yang
3ad30ef76e h265parse: Don't unref buffer that was unreffed just a few lines before already
Apply the commit 9b50a12

https://bugzilla.gnome.org/show_bug.cgi?id=754124
2018-09-10 22:36:59 -04:00
Seungha Yang
27432ab067 h265parse: Reset the parser information when caps changes
Apply the commit 14f6fcd

https://bugzilla.gnome.org/show_bug.cgi?id=754124
2018-09-10 22:36:59 -04:00
Seungha Yang
80cab68889 h265parse: Fix collection of access units to preserve config headers
Apply the commit 7d44a51
See also https://bugzilla.gnome.org/show_bug.cgi?id=732203

https://bugzilla.gnome.org/show_bug.cgi?id=754124
2018-09-10 22:36:59 -04:00
Seungha Yang
ababccbcb2 h265parse: Improve conditions for skipping NAL units
See also https://bugzilla.gnome.org/show_bug.cgi?id=732203

https://bugzilla.gnome.org/show_bug.cgi?id=754124
2018-09-10 22:36:59 -04:00
Seungha Yang
c0756d0909 h265parse: Introduce new state tracking variables
Direct applying the commit 7bb6443. This could fix also unexpected
nal dropping when nonzero "config-interval" is set.
(e.g., gst-launch-1.0 videotestsrc ! x265enc key-int-max=30 !
 h265parse config-interval=30 ! avdec_h265 ! videoconvert ! autovideosink)

Similar to the h264parse, have_{vps,sps,pps} variables will be used
for deciding on when to submit updated caps or not, and rather mean
"have new SPS/PPS to be submitted?"
See also https://bugzilla.gnome.org/show_bug.cgi?id=732203

https://bugzilla.gnome.org/show_bug.cgi?id=754124
2018-09-10 22:36:59 -04:00
Seungha Yang
ad7cf957fb h265parse: Fix and optimize NAL collection function
Adopt h264parse's _collect_nal() behavior.
See also commit 5601c87 and  https://bugzilla.gnome.org/show_bug.cgi?id=732154

https://bugzilla.gnome.org/show_bug.cgi?id=754124
2018-09-10 22:36:59 -04:00
Seungha Yang
2bd883621f h265parse: Unref/replace force_key_unit_event in gst_h265_parse_reset
Apply the commit 36a2aca

https://bugzilla.gnome.org/show_bug.cgi?id=754124
2018-09-10 22:36:59 -04:00
Seungha Yang
7032b6a454 h265parse: Copy over DISCONT flag from input buffers
Apply the commit 10ffa08

https://bugzilla.gnome.org/show_bug.cgi?id=754124
2018-09-10 22:36:59 -04:00
Xavier Claessens
83d0623293 Meson: Generate pc file for all plugins in bad
https://bugzilla.gnome.org/show_bug.cgi?id=794568
2018-04-25 11:08:09 +01:00
Guillaume Desmottes
5a5bf4b3e3 h264parse: add constrained and progressive profiles
Those profiles have been added in the version 2012-01
and 2011-06 of the AVC spec.

https://bugzilla.gnome.org/show_bug.cgi?id=794127
2018-04-25 09:12:45 +02:00
Seungha Yang
3caf16a199 h265parse: Make caps writable before modifying them
Fix following assertion failure
GStreamer-CRITICAL **: gst_structure_remove_field: assertion 'IS_MUTABLE (structure)' failed

https://bugzilla.gnome.org/show_bug.cgi?id=795032
2018-04-11 22:47:21 -04:00
Brendan Shanks
8e3827b7be h264parse: reset internal 'state' variable properly
Reset the internal 'state' variable when the parser is started, fixes
errors when parser is being re-used.

https://bugzilla.gnome.org/show_bug.cgi?id=794537
2018-03-21 09:12:28 +02:00
Guillaume Desmottes
9f25fcdfc9 h265parse: add support for 'Format range extensions profiles'
Those profiles have been introduced in version 2 of the HEVC spec
(A.3.5).

https://bugzilla.gnome.org/show_bug.cgi?id=793876
2018-03-05 13:22:12 -05:00
Guillaume Desmottes
d252f503fc h265parser: decouple GstH265Profile and GstH265ProfileIDC
We used to have the same enum to represent H265 profiles and idc values.
Those are no longer the same with extension profiles defined from
version 2 of the spec.
Split those enums so the semantic of each is clearer and we'll be able
to add extension profiles to GstH265Profile.

Also add gst_h265_profile_tier_level_get_profile() to retrieve the
GstH265Profile from the GstH265ProfileTierLevel. It will be used to
implement the detection of extension profiles.

https://bugzilla.gnome.org/show_bug.cgi?id=793876
2018-03-05 13:19:42 -05:00
Nicolas Dufresne
9865904d88 Revert "h265parse: early set src caps when input not byte-stream"
This reverts commit 93d29e8030.
2018-03-02 10:37:53 -05:00
Nicolas Dufresne
7e45b9f03f Revert "h264parse: early set src caps when input is avc"
This reverts commit 5ac886d85a.
2018-03-02 10:37:45 -05:00
Guillaume Desmottes
a1b271d2ec h26{4,5}parse: expose chroma format and bit depth in caps
This information could be used for example to pick a decoder supporting
a specific chroma and/or bit depth, like 4:2:2 10 bits.
It can also be used to inform earlier decoder about the format it is
about to decode.

https://bugzilla.gnome.org/show_bug.cgi?id=792039
2018-01-24 11:50:54 -05:00
Tim-Philipp Müller
c0226e08e3 h264parse: make caps writable before modifying them
https://bugzilla.gnome.org/show_bug.cgi?id=790628
2017-12-07 19:17:07 +00:00
Stian Selnes
04393f4377 h263parse: Add debug log for more annexes when plustype 2017-11-25 12:12:20 +00:00
Guillaume Desmottes
93d29e8030 h265parse: early set src caps when input not byte-stream
When input is not in byte-stream format there is no need to wait for the first
buffer before setting src caps. We already have all the information from the
input codec_data.

This allow us to already configure downstream elements allowing them,
for example, to already allocate their internal buffers as they know
the format of the input they are about to receive.

Same change as the one I just did in h264parse.

https://bugzilla.gnome.org/show_bug.cgi?id=790709
2017-11-24 11:13:05 +02:00
Guillaume Desmottes
5ac886d85a h264parse: early set src caps when input is avc
When input is in AVC format there is no need to wait for the first buffer
before setting src caps. We already have all the information from the
input codec_data.

This allow us to already configure downstream elements allowing them,
for example, to already allocate their internal buffers as they know
the format of the input they are about to receive.

https://bugzilla.gnome.org/show_bug.cgi?id=790709
2017-11-24 11:13:05 +02:00
Guillaume Desmottes
00874850e7 h265parse: put downstream caps first if possible on sink caps
Try prioritizing downstream's caps over upstream's if possible so the
parser can configured in "passthrough" if possible and save it from
doing useless conversions.

Exact same change as the one I just did in h264parse.

https://bugzilla.gnome.org/show_bug.cgi?id=790628
2017-11-22 17:38:04 +02:00
Guillaume Desmottes
d5067b42de h264parse: put downstream caps first if possible on sink caps
Try prioritizing downstream's caps over upstream's if possible so the
parser can configured in "passthrough" if possible and save it from
doing useless conversions.

https://bugzilla.gnome.org/show_bug.cgi?id=790628
2017-11-22 17:38:04 +02:00
Aaron Boxer
bbbdc2cd7e tsmux/tsdemux: Add support for JPEG2000
Based on patches by Milos Seleceni.

https://bugzilla.gnome.org/show_bug.cgi?id=753323
2017-07-21 09:33:31 +03:00
Aaron Boxer
45dbe864e2 jpeg2000parse: support 2-component images
https://bugzilla.gnome.org/show_bug.cgi?id=784797
2017-07-17 15:53:06 +03:00
Aaron Boxer
e10276a616 jpeg2000parse: initial support for JP2 format
This is a simple way of supporting JP2 : we treat is as JPC, and throw
away header info.

https://bugzilla.gnome.org/show_bug.cgi?id=767546
2017-07-17 15:51:02 +03:00
Aaron Boxer
85fbbc7a24 jpeg2000parse: Parse colorimetry, interlace-mode, field-order, multiview-mode and chroma-site
https://bugzilla.gnome.org/show_bug.cgi?id=753323
2017-07-17 15:49:34 +03:00
Aaron Boxer
2cffa1579a jpeg2000parse: allow parsing when current caps are null
In this case, we assume that the format is jpc, and we infer the color
space from the number of components. This allows the parser to process a
jpc disk file coming from a filesrc element.

https://bugzilla.gnome.org/show_bug.cgi?id=783291
2017-07-10 10:03:43 +03:00
Aaron Boxer
9ec2b7ce13 jpeg2000parse: parse RSIZ capabilities and put profile/level into the caps
The RSIZ capabilities tag stores the JPEG 2000 profile. In the case of
broadcast profiles, it also stores the broadcast main level, which
specifies the bit rate.

https://bugzilla.gnome.org/show_bug.cgi?id=782337
2017-06-07 10:06:26 +03:00
Sebastian Dröge
eb1f1ff0a5 h265parse: Fix calculation of codec_data buffer size 2017-05-18 11:43:03 +03:00
Nicolas Dufresne
4261692187 Remove plugin specific static build option
Static and dynamic plugins now have the same interface. The standard
--enable-static/--enable-shared toggle are sufficient.
2017-05-16 14:05:52 -04:00
Vincent Penquerc'h
9fae0055e7 h265parse: fix caps leak in renegotiation 2017-05-12 11:15:04 +01:00
Vincent Penquerc'h
a06423efa4 h264parse: fix caps leak in renegotiation 2017-05-12 11:15:00 +01:00
Vincent Penquerc'h
ba22007e2f jpeg2000parse: fix negotiation with j2c and jpc both allowed upstream
If upstream supports both, but downstream supports only jpc, j2c
would have been selected as the first in the caps.

https://bugzilla.gnome.org/show_bug.cgi?id=782221
2017-05-12 11:14:31 +01:00
Thibault Saunier
78022a6e0c docs: Port all docstring to gtk-doc markdown 2017-04-12 12:57:57 -03:00
Sebastian Dröge
8f8c5e25fa h264parse: frame->buffer can't be NULL in pre_push_frame()
CID 1402118
2017-03-08 14:22:52 +02:00
Hyunjun Ko
a997a99fdd h264parse: fix some failures in testcases
Move logic of judgement whether or not to insert AU Delimiter before
draining.
Besides, aud_needed flag is reset to TRUE when skip.

https://bugzilla.gnome.org/show_bug.cgi?id=736213
2017-03-08 14:18:18 +02:00
Hyunjun Ko
201e71c3aa h264parse: insert AU delimiter only in case of byte-stream
Inserts AU delimeter by default if missing au delimeter from upstream.
This should be done only in case of byte-stream format.

Note that:
We have to compensate for the new bytes added for the AU, otherwise
insertion of PPS/SPS will use wrong offsets and overwrite wrong data.

Also mark the AU delimiter blob const, and use frame->out_buffer for
storing the output to keep baseparse assumptions valid.

Original-Patch-By: Michal Lazo <michal.lazo@mdragon.org>
Helped by Sebastian Dröge <sebastian@centricular.com>

https://bugzilla.gnome.org/show_bug.cgi?id=736213
2017-03-07 13:27:33 +02:00
Thibault Saunier
b75a61342f h264parse: Include interlace-mode in caps
Those are the rules:

In the SPS:
  * if frame_mbs_only_flag=1 => all frame progressive
  * if frame_mbs_only_flag=0 => field_pic_flag defines if each frame is
    progressive or interlaced, thus the mode is 'mixed' in GStreamer
    terms.

https://bugzilla.gnome.org/show_bug.cgi?id=779309
2017-02-27 15:28:31 -03:00