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40 commits

Author SHA1 Message Date
Stéphane Cerveau 1711369526 openh264enc: keep the headers 
be able to resend the headers on demand after a key-unit request
 2019-12-06 08:35:00 +00:00
Víctor Manuel Jáquez Leal d2f6facbfb openh264enc: Fix compilation with openh264 v2.0 
As OpenH264 increased its version to 2.0 the guard for structure
member is not valid.

This patch will fix the compilation with gst-build and openh264.
 2019-05-08 12:02:50 +00:00
Nicola Murino e8f11615bd openh264enc: set GST_PARAM_MUTABLE_PLAYING for bitrate/max-bitrate properties 
This way is documented that these properties can be changed in any state

https://bugzilla.gnome.org/show_bug.cgi?id=784988
 2017-07-17 19:13:19 -04:00
Nicola Murino 11e8cf92f2 openh264enc: allow to dynamically change bitrate 
https://bugzilla.gnome.org/show_bug.cgi?id=784988
 2017-07-17 19:13:18 -04:00
Nicola Murino 20b5db0615 openh264enc: fix indentation 
https://bugzilla.gnome.org/show_bug.cgi?id=784988
 2017-07-17 19:13:18 -04:00
Tim-Philipp Müller 538c4456aa openh264: add "qp-min" and "qp-max" properties 2017-01-24 14:39:35 +00:00
Nirbheek Chauhan bb0a83b018 plugins: Use explicit type conversion from enums 
MSVC warns about this because it's a C++ compiler, and this actually
results in useful things such as the incorrect 'gboolean' return value
for functions that return GstFlowReturn, so let's do explicit
conversions to reduce the noise and increase its efficacy.
 2016-10-27 23:06:26 +05:30
Tim-Philipp Müller 9f2dfaaa7a openh264: fix up for API changes in v1.6.0 
Update for API changes in v1.6.0.

https://bugzilla.gnome.org/show_bug.cgi?id=768771
 2016-07-18 18:36:42 +01:00
Sebastian Dröge 659032b3d9 openh264enc: Set frame timestamps before sending to the encoder 2016-06-30 23:38:26 +02:00
Sebastian Dröge 27c0a9306e openh264enc: Fix initial time-per-frame calculation 2016-06-30 23:35:33 +02:00
Sebastian Dröge 593ed6f3d7 openh264enc: Remove meaningless drop bitrate handling 
This doesn't even have a property.
 2016-06-30 23:33:38 +02:00
Sebastian Dröge 1e242edeb4 openh264enc: Expose maximum bitrate setting 2016-06-30 23:30:13 +02:00
Sebastian Dröge c8666c58e8 openh264enc: Actually hook up the rate-control property 2016-06-30 23:30:13 +02:00
Sebastian Dröge f5f437b707 openh264enc: Use a constant SPS/PPS ID no matter if openh264 older or newer than 1.4 is used 2016-06-30 23:30:13 +02:00
Sebastian Dröge 4cba0d5fab openh264enc: Make slice settings more explicit and don't set any number if not a fixed number of slices is selected 2016-06-30 23:30:13 +02:00
Sebastian Dröge e7f8c62d42 openh264enc: Remove broken byte-stream to avc conversion and just output byte-stream as generated by the encoder 
The byte-stream to avc conversion did not consider NAL sizes bigger than 2^16,
multiple layers, multiple NALs per layer, and various other things. This
caused corrupted streams in higher bitrates and other circumstances.

Let's just forward byte-stream as generated by the encoder and let h264parse
handle conversion to avc if needed. That way we only have to keep around one
version of the conversion and don't have to fix it in multiple places.
 2016-06-30 10:37:08 +02:00
Tim-Philipp Müller 9617a371ca openh264: remove unnecessary instance private structures 
Element instance structures are not public API, so no need
for the extra indirection to hide the data.
 2016-04-11 20:11:53 +01:00
Tim-Philipp Müller 41d8a49c52 openh264: fix indentation 2016-04-11 20:04:00 +01:00
Vineeth TM 8cdfb13658 bad: use new gst_element_class_add_static_pad_template() 
https://bugzilla.gnome.org/show_bug.cgi?id=763081
 2016-03-24 14:56:51 +02:00
Robert Swain e5c73c8c8c openh264enc: Add complexity property for speed/quality tradeoff 2015-04-17 14:57:14 +02:00
Edward Hervey f31127b9ff open264: Fix GType/gsize usage 
gstopenh264enc.cpp:108:7: warning: dereferencing type-punned pointer will break strict-aliasing rules [-Wstrict-aliasing]
 2015-04-07 11:24:30 +02:00
Edward Hervey 29387e85c7 openh264: Detect 1.4 API change 
As mentionned in release notes : Added new Sps/Pps strategies for real-time
video (replace the old setting variable 'bEnableSpsPpsIdAddition' with
'eSpsPpsIdStrategy')
 2015-04-07 11:24:28 +02:00
Arun Raghavan 561cab9003 openh264: Implement the preset interface 
Will be useful when we want to set presets on the encoder via encodebin
or such.
 2015-01-22 11:07:49 +05:30
Sebastian Dröge 80e02cbdf9 Constify some static arrays everywhere 2015-01-21 10:18:50 +01:00
Zaheer Abbas Merali 3a4d988a29 Revert "Revert "openh264: fix to work with released versions and master of upstream"" 
This reverts commit 329f0ccba1.
 2015-01-13 11:32:03 -08:00
Zaheer Abbas Merali 21b7ce5504 openh264: remove all trace output to console from encoder 2015-01-13 11:31:21 -08:00
Tim-Philipp Müller 329f0ccba1 Revert "openh264: fix to work with released versions and master of upstream" 
This reverts commit 15394aa705.

The latest release (v1.1) does not have pkg-config support
yet, so this plugin won't be built with the latest release.
Cerbero uses the latest release, so this makes cerbero
builds fail, which expect the plugin to be built.

We can re-commit this once there's a release that includes
pkg-config support.
 2014-12-12 20:58:49 +00:00
Zaheer Abbas Merali 15394aa705 openh264: fix to work with released versions and master of upstream 2014-12-12 10:05:23 -08:00
Sebastian Dröge 9e700adf83 openh264enc: Use a fixed number of slices by default 2014-11-24 19:21:29 +01:00
Sebastian Dröge c43b9aad66 openh264enc: Add some more encoding properties 
Merged from https://github.com/EricssonResearch/openwebrtc-gst-plugins
based on a patchset by Robert Swain <robert.swain@ericsson.com>
 2014-11-24 19:16:20 +01:00
Sebastian Dröge 354fa3f2c9 openh264enc: Add new enable-frame-skip property and disable it by default 
Otherwise e.g. videotestsrc ! openh264enc ! ... will drop every second frame
because otherwise the target bitrate can't be reached without loosing too
much quality.
 2014-11-12 11:54:09 +01:00
Nicola Murino 4d8d9b009b openh264enc: make denoise work 
https://bugzilla.gnome.org/show_bug.cgi?id=737894
 2014-10-06 12:31:29 +03:00
Sebastian Dröge 088cf16bf9 openh264: Run gst-indent over everything 2014-10-03 17:23:36 +03:00
Sebastian Dröge 68baaf19c3 openh264: Add FIXME comment about missing API in openh264 2014-10-03 17:23:36 +03:00
Sebastian Dröge 10475b6793 openh264enc: Properly drain the encoder on ::finish() 2014-10-03 17:23:35 +03:00
Sebastian Dröge 8aedcc6bde openh264enc: We always get a single frame as output, not a NAL 
No need to accumulate NALs.
 2014-10-03 17:23:35 +03:00
Sebastian Dröge 70d4e6b740 openh264enc: Fix up caps and stride handling 2014-10-03 17:23:35 +03:00
Sebastian Dröge f3cabe3cc3 openh264enc: Add support for GstVideoMeta 
This will allow upstream elements to work more efficiently.
 2014-10-03 17:23:35 +03:00
Sebastian Dröge 739a10d84e openh264enc: Don't set caps manually 
This will break the order of events in GStreamer.
 2014-10-03 17:23:35 +03:00
Sebastian Dröge cf4ec9b04e openh264: Add OpenH264 based encoder/decoder elements 
These are the openh264 elements released under the BSD-2 license
by Ericsson as part of the OpenWebRTC project.
https://github.com/EricssonResearch/openwebrtc-gst-plugins

https://bugzilla.gnome.org/show_bug.cgi?id=737788
 2014-10-03 17:23:35 +03:00