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gstreamer/gst-libs/gst/video
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Sebastian Dröge 391d09dc24 audio/video: Copy more metas by default in the codec base classes 
For audio we copy metas that have no tags at all, or that only have the
"audio" and/or "audio-channels" tag. Audio codecs don't change the
audio aspect of the stream and in almost all cases don't change the
number of channels. They might however change the sample rate (e.g.
Opus). Subclasses that change the number of channels will have to
override ::transform_meta() accordingly.

For video we copy metas that have no tags at all, or that only have the
"video" and/or "video-size" and/or "video-orientation" tag. Video codecs
don't change the "video" aspect of the stream and in almost all cases
don't change the resolution or orientation. Subclasses that rescale or
change the orientation will have to override ::transform_meta()
accordingly.

See https://gitlab.freedesktop.org/gstreamer/gst-plugins-good/-/merge_requests/576#note_610581

Part-of: <https://gitlab.freedesktop.org/gstreamer/gst-plugins-base/-/merge_requests/801>
2020-08-30 22:12:22 +00:00
..
colorbalance.c docs: Convert gtkdoc comments to markdown 2017-03-10 18:19:17 -03:00
colorbalance.h video: GST_EXPORT -> GST_VIDEO_API 2018-03-13 12:16:42 +00:00
colorbalancechannel.c docs: Convert gtkdoc comments to markdown 2017-03-10 18:19:17 -03:00
colorbalancechannel.h Use G_DEFINE_AUTOPTR_CLEANUP_FUNC unconditionally 2019-06-04 20:31:09 -04:00
convertframe.c Pass the code through codespell 2019-08-30 13:05:36 +00:00
gstvideoaffinetransformationmeta.c Added GI annotation for gstvideoaffinetransformationmeta apply_matrix 2019-06-02 16:42:57 +00:00
gstvideoaffinetransformationmeta.h video: GST_EXPORT -> GST_VIDEO_API 2018-03-13 12:16:42 +00:00
gstvideoaggregator.c videoaggregator: Update for additional info parameter to the "samples-selected" signal 2020-08-07 09:34:37 +03:00
gstvideoaggregator.h *aggregator: Add g_autoptr support for *ConvertPad 2020-03-16 15:47:58 +00:00
gstvideodecoder.c audio/video: Copy more metas by default in the codec base classes 2020-08-30 22:12:22 +00:00
gstvideodecoder.h Use G_DEFINE_AUTOPTR_CLEANUP_FUNC unconditionally 2019-06-04 20:31:09 -04:00
gstvideoencoder.c audio/video: Copy more metas by default in the codec base classes 2020-08-30 22:12:22 +00:00
gstvideoencoder.h videoencoder: Add min-force-key-unit-interval property 2020-06-05 10:04:43 +00:00
gstvideofilter.c audio: video: Optimize by using cached quark for meta tag 2020-06-27 09:23:10 +00:00
gstvideofilter.h Use G_DEFINE_AUTOPTR_CLEANUP_FUNC unconditionally 2019-06-04 20:31:09 -04:00
gstvideometa.c videometa: constify tc argument to add_video_time_meta() 2020-03-16 15:34:02 +11:00
gstvideometa.h videometa: Fix documentation 2020-06-24 02:02:50 +09:00
gstvideopool.c gst-libs: include config.h in all source files 2018-08-13 09:23:34 +01:00
gstvideopool.h Use G_DEFINE_AUTOPTR_CLEANUP_FUNC unconditionally 2019-06-04 20:31:09 -04:00
gstvideosink.c Pass the code through codespell 2019-08-30 13:05:36 +00:00
gstvideosink.h Use G_DEFINE_AUTOPTR_CLEANUP_FUNC unconditionally 2019-06-04 20:31:09 -04:00
gstvideotimecode.c videotimecode: Mark latest_daily_jame as allow-none in init\() 2019-05-03 09:58:04 -04:00
gstvideotimecode.h videotimecode: Add API for initializing from a GDateTime with validation 2018-12-19 23:11:24 +00:00
gstvideoutils.c video:doc: Remove duplicated gstvideoutils SECTION 2019-05-13 17:00:00 -04:00
gstvideoutils.h video: Use GQueue instead of plain GList in a few places 2020-06-03 16:21:41 +03:00
gstvideoutilsprivate.c videoutilsprivate: fill more video fields. 2017-08-14 12:42:57 +02:00
gstvideoutilsprivate.h videoencoder/decoder: Move conversion utility functions to a common header and use consistently in encoder/decoder 2016-07-04 10:47:36 +02:00
meson.build meson: add update-orc-dist target 2020-07-04 14:01:56 +01:00
navigation.c navigation: Use G_DEFINE_INTERFACE 2020-03-20 06:20:43 +00:00
navigation.h navigation: Add since tag for new API 2020-04-30 18:00:19 +01:00
TODO Pass the code through codespell 2019-08-30 13:05:36 +00:00
video-anc.c video-anc: init type before g_once_init_enter 2020-05-27 17:13:35 +02:00
video-anc.h video-anc: Fix gst_buffer_get_video_(afd|bar)_meta 2020-07-01 19:40:28 +00:00
video-blend.c video-blend: Add support for blending on top of 16 bit per component formats 2020-03-27 08:55:45 +00:00
video-blend.h video: GST_EXPORT -> GST_VIDEO_API 2018-03-13 12:16:42 +00:00
video-chroma.c video: Silence "restrict" issues with ORC code 2018-05-05 10:27:12 +02:00
video-chroma.h video: GST_EXPORT -> GST_VIDEO_API 2018-03-13 12:16:42 +00:00
video-color.c video-converter: Make fast path work for equivalent transfer functions 2020-07-03 11:57:49 +03:00
video-color.h video-color.h: fix comment syntax 2020-07-04 00:39:18 +02:00
video-converter.c video: Add support for linear 32x32 NV12 tiles 2020-07-14 21:43:56 -04:00
video-converter.h doc: Fix some gtk-doc comments 2019-05-13 11:34:08 -04:00
video-dither.c Pass the code through codespell 2019-08-30 13:05:36 +00:00
video-dither.h video: GST_EXPORT -> GST_VIDEO_API 2018-03-13 12:16:42 +00:00
video-event.c gst-libs: include config.h in all source files 2018-08-13 09:23:34 +01:00
video-event.h video: GST_EXPORT -> GST_VIDEO_API 2018-03-13 12:16:42 +00:00
video-format.c video: Add support for linear 32x32 NV12 tiles 2020-07-14 21:43:56 -04:00
video-format.h video: Add support for linear 32x32 NV12 tiles 2020-07-14 21:43:56 -04:00
video-frame.c video: allow frame copy destination to have dimensions smaller than source 2020-07-14 16:39:05 +00:00
video-frame.h video: fix GST_VIDEO_FRAME_IS_BOTTOM_FIELD() 2020-02-26 16:15:59 +00:00
video-hdr.c video-hdr: fix memset warning 2020-06-05 08:13:32 +00:00
video-hdr.h video-hdr: Fix a docs typo (x -> y) 2020-04-02 23:30:57 +11:00
video-info.c video: Add support for linear 32x32 NV12 tiles 2020-07-14 21:43:56 -04:00
video-info.h video-info: fix typo in doc 2020-02-26 16:15:59 +00:00
video-multiview.c libs: Documentation cleanup 2018-04-02 08:53:28 +02:00
video-multiview.h doc: Add a minimal GstVideoMultiviewFlagsSet documentation 2020-06-03 22:44:24 -04:00
video-orc-dist.c video: update orc generated files for new functions 2019-03-21 23:05:09 +00:00
video-orc-dist.h video: update orc generated files for new functions 2019-03-21 23:05:09 +00:00
video-orc.orc video: add VUYA pixel format 2019-03-21 23:05:09 +00:00
video-overlay-composition.c Pass the code through codespell 2019-08-30 13:05:36 +00:00
video-overlay-composition.h video-blend: Add support for blending on top of 16 bit per component formats 2020-03-27 08:55:45 +00:00
video-prelude.h video: Add deprecation macros 2018-12-19 23:11:24 +00:00
video-resampler.c docs: Convert gtkdoc comments to markdown 2017-03-10 18:19:17 -03:00
video-resampler.h libs: Fix various Since markers 2019-04-23 12:28:26 +00:00
video-scaler.c video-scaler: Ensure we're always using the correct lines for scaling in gst_video_scaler_2d() 2019-11-03 10:46:43 +01:00
video-scaler.h doc: Fix some gtk-doc comments 2019-05-13 11:34:08 -04:00
video-tile.c video: Add NV12_4L4 tile format 2020-07-14 17:33:31 +00:00
video-tile.h video: Add NV12_4L4 tile format 2020-07-14 17:33:31 +00:00
video.c video: Fix/Add section documentation 2018-04-02 16:49:19 +02:00
video.h video: Add new APIs for HDR information representation 2019-04-30 15:45:44 +00:00
videodirection.c docs: Convert gtkdoc comments to markdown 2017-03-10 18:19:17 -03:00
videodirection.h video: GST_EXPORT -> GST_VIDEO_API 2018-03-13 12:16:42 +00:00
videoorientation.c video: fix some GIR annotations 2018-04-23 19:33:19 +02:00
videoorientation.h video: GST_EXPORT -> GST_VIDEO_API 2018-03-13 12:16:42 +00:00
videooverlay.c videooverlay: chevrons don't need to be escaped in code examples 2020-06-11 22:19:09 +00:00
videooverlay.h libs: Documentation cleanup 2018-04-02 08:53:28 +02:00