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gstreamer/gst-libs/gst/video
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Edward Hervey 65b6994df6 videoaggregator: Pop out old buffers on timeout 
This situation happens in the situation where an input stream has a framerate
exceeding the timeout latency (Ex: 1fps with a latency of 500ms) and an input
stream greater than output framerate (ex: 60fps in, 30 fps out).

The problem that would happen is that we would timeout, but then buffers from
the fast input stream would only be popped out one by one.... until a buffer
reaches the low-framerate input stream at which point they would quickly be
popped out/used. The resulting output would be "slow ... fast ... slow ... fast"
of that input fast stream.

In order to avoid this situation, whenever we detect a late buffer, check if
there's a next one and re-check with that one.

Part-of: <https://gitlab.freedesktop.org/gstreamer/gst-plugins-base/-/merge_requests/990>
2020-12-30 16:03:13 +01:00
..
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: Pop out old buffers on timeout 2020-12-30 16:03:13 +01:00
gstvideoaggregator.h *aggregator: Add g_autoptr support for *ConvertPad 2020-03-16 15:47:58 +00:00
gstvideodecoder.c videodecoder: Forward hdr-format info downstream 2020-12-15 16:37:46 +00:00
gstvideodecoder.h video: fix doc warning 2020-11-09 11:55:57 +00:00
gstvideoencoder.c video: Make use of gst_video_chroma_site_{from,to}_string() API 2020-12-08 07:21:28 +00:00
gstvideoencoder.h videoencoder: Add min-force-key-unit-interval property 2020-06-05 10:04:43 +00:00
gstvideofilter.c audio: video: Fix in/outbuf confusion of transform_meta 2020-10-08 18:30:39 +02:00
gstvideofilter.h Use G_DEFINE_AUTOPTR_CLEANUP_FUNC unconditionally 2019-06-04 20:31:09 -04:00
gstvideometa.c videometa: gir annotate the size of plane array in new API 2020-12-01 09:50:27 +01:00
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 videodecoder: Add API for marking output frames as corrupted 2020-09-10 17:22:14 +00:00
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: Use pkg-config generator 2020-10-23 11:19:11 -04:00
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 meson: update glib minimum version to 2.56 2020-10-15 18:20:37 +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-chroma: Add support for any combination of chroma-site flags 2020-12-08 07:21:28 +00:00
video-chroma.h video-chroma: Add support for any combination of chroma-site flags 2020-12-08 07:21:28 +00:00
video-color.c video: Provide "deprecated in" version for gst_video_color_transfer fns 2020-11-25 20:19:39 +01:00
video-color.h video: Rename video_color_transfer to video_transfer_function 2020-09-12 09:46:44 +03:00
video-converter.c video/converter: increase the number of cache lines for resampling 2020-12-03 06:39:09 +00:00
video-converter.h video-converter: switch to using a task pool .. 2020-11-12 17:38:34 +00:00
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 hdr: update doc 2020-12-15 23:50:12 +01:00
video-hdr.h hdr: update doc 2020-12-15 23:50:12 +01:00
video-info.c video: Make use of gst_video_chroma_site_{from,to}_string() API 2020-12-08 07:21:28 +00:00
video-info.h video-info: clarify GST_VIDEO_INTERLACE_MODE_ALTERNATE doc 2020-10-09 12:02:14 +02:00
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