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Markus Handell 90a7e2ceba ZeroHertzAdapterMode: do not dead-reckon repeated frame timestamps. 
Timestamps are currently dead-reckoned for repeated frames in
zero-hertz mode. This leads to an ever increasing
totalPacketSendDelay metric in chrome://webrtc-internals which is
bad.

Fix this by tracking the origin timestamp of the first delay and
measuring time's progression since then. A unit test was added
which fails with the previous version.

go/rtc-0hz-present

Bug: chromium:1255737
Change-Id: I8627b91424f9bc56305b1dbd6a4c0624b6b3669d
Reviewed-on: https://webrtc-review.googlesource.com/c/src/+/242863
Reviewed-by: Erik Språng <sprang@webrtc.org>
Commit-Queue: Markus Handell <handellm@webrtc.org>
Cr-Commit-Position: refs/heads/main@{#35595}
2021-12-29 23:14:47 +00:00
..
adaptation
Fix bad license header style from CRLF to LF.
2021-10-12 16:59:50 +00:00
end_to_end_tests
StatsEndToEndTests: Remove unneeded fake renderer in tests.
2021-11-23 11:10:04 +00:00
g3doc
Update links to point at main branch
2021-07-22 16:41:26 +00:00
test
VideoStreamEncoder: Introduce frame cadence adapter.
2021-11-05 12:37:45 +00:00
alignment_adjuster_unittest.cc
AlignmentAdjuster: take reduced layers into account for default downscaling.
2021-01-19 16:59:11 +00:00
alignment_adjuster.cc
Use backticks not vertical bars to denote variables in comments for /video
2021-07-28 13:22:27 +00:00
alignment_adjuster.h
Use backticks not vertical bars to denote variables in comments
2021-08-10 10:40:03 +00:00
buffered_frame_decryptor_unittest.cc
Replace new rtc::RefCountedObject with rtc::make_ref_counted in a few files
2021-04-23 12:04:39 +00:00
buffered_frame_decryptor.cc
buffered_frame_decryptor: dont assume GFD is present
2021-08-09 09:06:02 +00:00
buffered_frame_decryptor.h
Move RtpFrameObject and EncodedFrame out of video_coding namespace.
2021-03-23 14:22:47 +00:00
BUILD.gn
Refactor CallStats2Test to not use ProcessThread.
2021-12-22 16:27:27 +00:00
call_stats2_unittest.cc
Refactor CallStats2Test to not use ProcessThread.
2021-12-22 16:27:27 +00:00
call_stats2.cc
[Battery]: Delay start of CallStats.
2021-02-11 12:00:05 +00:00
call_stats2.h
Prepare to rename RTC_NOTREACHED to RTC_DCHECK_NOTREACHED
2021-11-15 21:44:59 +00:00
call_stats_unittest.cc
In video/ replace mock macros with unified MOCK_METHOD macro
2020-05-14 18:12:40 +00:00
call_stats.cc
Use backticks not vertical bars to denote variables in comments for /video
2021-07-28 13:22:27 +00:00
call_stats.h
Use backticks not vertical bars to denote variables in comments for /video
2021-07-28 13:22:27 +00:00
cpu_scaling_tests.cc
Prepare to rename RTC_NOTREACHED to RTC_DCHECK_NOTREACHED
2021-11-15 21:44:59 +00:00
DEPS
…
encoder_bitrate_adjuster_unittest.cc
Fixes incorrect feedback to EncoderBitrateAdjuster [perf note]
2021-03-24 12:08:23 +00:00
encoder_bitrate_adjuster.cc
Prepare to rename RTC_NOTREACHED to RTC_DCHECK_NOTREACHED
2021-11-15 21:44:59 +00:00
encoder_bitrate_adjuster.h
Fixes incorrect feedback to EncoderBitrateAdjuster [perf note]
2021-03-24 12:08:23 +00:00
encoder_overshoot_detector_unittest.cc
Replace DataSize and DataRate factories with newer versions
2020-02-18 16:09:50 +00:00
encoder_overshoot_detector.cc
Use backticks not vertical bars to denote variables in comments for /video
2021-07-28 13:22:27 +00:00
encoder_overshoot_detector.h
Use backticks not vertical bars to denote variables in comments for /video
2021-07-28 13:22:27 +00:00
encoder_rtcp_feedback_unittest.cc
Remove dependency on RtpVideoSenderInterface from EncoderRtcpFeedback.
2021-06-03 10:46:49 +00:00
encoder_rtcp_feedback.cc
Remove dependency on RtpVideoSenderInterface from EncoderRtcpFeedback.
2021-06-03 10:46:49 +00:00
encoder_rtcp_feedback.h
Remove dependency on RtpVideoSenderInterface from EncoderRtcpFeedback.
2021-06-03 10:46:49 +00:00
frame_cadence_adapter_unittest.cc
ZeroHertzAdapterMode: do not dead-reckon repeated frame timestamps.
2021-12-29 23:14:47 +00:00
frame_cadence_adapter.cc
ZeroHertzAdapterMode: do not dead-reckon repeated frame timestamps.
2021-12-29 23:14:47 +00:00
frame_cadence_adapter.h
ZeroHertzAdapterMode: handle key frame requests.
2021-12-21 19:52:56 +00:00
frame_dumping_decoder.cc
Reland "Update remaining usage of VideoDecoder::InitDecode to Configure"
2021-08-18 15:58:40 +00:00
frame_dumping_decoder.h
…
frame_encode_metadata_writer_unittest.cc
Delete support for has_internal_source
2021-11-16 11:29:40 +00:00
frame_encode_metadata_writer.cc
Delete support for has_internal_source
2021-11-16 11:29:40 +00:00
frame_encode_metadata_writer.h
Delete support for has_internal_source
2021-11-16 11:29:40 +00:00
full_stack_tests_plot.py
Reformat python files checked by pylint (part 1/2).
2020-10-30 10:13:11 +00:00
full_stack_tests.cc
Move h264_profile_level_id and vp9_profile to api/video_codecs
2021-04-20 09:42:05 +00:00
OWNERS
Remove wildcard ownership for build files.
2020-02-19 14:05:46 +00:00
pc_full_stack_tests.cc
New struct PeerNetworkDependencies
2021-11-23 08:37:36 +00:00
picture_id_tests.cc
Prepare to rename RTC_NOTREACHED to RTC_DCHECK_NOTREACHED
2021-11-15 21:44:59 +00:00
quality_limitation_reason_tracker_unittest.cc
Use backticks not vertical bars to denote variables in comments for /video
2021-07-28 13:22:27 +00:00
quality_limitation_reason_tracker.cc
…
quality_limitation_reason_tracker.h
Use backticks not vertical bars to denote variables in comments for /video
2021-07-28 13:22:27 +00:00
quality_scaling_tests.cc
Prepare to rename RTC_NOTREACHED to RTC_DCHECK_NOTREACHED
2021-11-15 21:44:59 +00:00
quality_threshold_unittest.cc
…
quality_threshold.cc
…
quality_threshold.h
…
receive_statistics_proxy2_unittest.cc
ReceiveStatisticsProxy: Remove dependency on VideoReceiveStream::Config.
2021-08-24 07:11:21 +00:00
receive_statistics_proxy2.cc
ReceiveStatisticsProxy: Remove dependency on VideoReceiveStream::Config.
2021-08-24 07:11:21 +00:00
receive_statistics_proxy2.h
ReceiveStatisticsProxy: Remove dependency on VideoReceiveStream::Config.
2021-08-24 07:11:21 +00:00
receive_statistics_proxy_unittest.cc
Remove dependency on VideoReceiveStream::Config from ReceiveStatisticsProxy
2021-10-15 15:13:23 +00:00
receive_statistics_proxy.cc
Remove dependency on VideoReceiveStream::Config from ReceiveStatisticsProxy
2021-10-15 15:13:23 +00:00
receive_statistics_proxy.h
Remove deprecated ctor from ReceiveStatisticsProxy
2021-10-19 11:03:33 +00:00
report_block_stats_unittest.cc
Remove redundant VideoSendStream::rtcp_stats field
2021-05-18 13:37:51 +00:00
report_block_stats.cc
Remove redundant VideoSendStream::rtcp_stats field
2021-05-18 13:37:51 +00:00
report_block_stats.h
Remove redundant VideoSendStream::rtcp_stats field
2021-05-18 13:37:51 +00:00
rtp_streams_synchronizer2.cc
Fix for unbounded increase in audio delay when no audio packets are flowing in
2020-09-15 15:54:54 +00:00
rtp_streams_synchronizer2.h
Use backticks not vertical bars to denote variables in comments for /video
2021-07-28 13:22:27 +00:00
rtp_streams_synchronizer.cc
Fix for unbounded increase in audio delay when no audio packets are flowing in
2020-09-15 15:54:54 +00:00
rtp_streams_synchronizer.h
Use backticks not vertical bars to denote variables in comments for /video
2021-07-28 13:22:27 +00:00
rtp_video_stream_receiver2_unittest.cc
Move tests of legacy video code to its own target.
2021-12-22 14:15:27 +00:00
rtp_video_stream_receiver2.cc
Fix potential use after move in RtpVideoStreamReceiver
2021-11-30 11:20:21 +00:00
rtp_video_stream_receiver2.h
Add ability to set rtp header extensions without recreating streams.
2021-09-08 13:39:36 +00:00
rtp_video_stream_receiver_frame_transformer_delegate_unittest.cc
Move tests of legacy video code to its own target.
2021-12-22 14:15:27 +00:00
rtp_video_stream_receiver_frame_transformer_delegate.cc
Add Direction indicator to TransformableFrames
2021-09-27 17:40:36 +00:00
rtp_video_stream_receiver_frame_transformer_delegate.h
Use backticks not vertical bars to denote variables in comments for /video
2021-07-28 13:22:27 +00:00
rtp_video_stream_receiver_unittest.cc
Use VideoDecoder::Configure interface when setting up decoder
2021-08-13 16:03:32 +00:00
rtp_video_stream_receiver.cc
Fix potential use after move in RtpVideoStreamReceiver
2021-11-30 11:20:21 +00:00
rtp_video_stream_receiver.h
Relax video_codec parameter for RtpVideoStreamReceiver::AddReceiveCodec
2021-08-13 12:56:00 +00:00
screenshare_loopback.cc
Cleanup setting VideoQualityTestFixtureInterface::Param struct
2020-07-08 13:53:57 +00:00
send_delay_stats_unittest.cc
Add directive to make webrtc metrics optional.
2019-12-09 13:55:50 +00:00
send_delay_stats.cc
Migrate video/ except video/end_to_end_tests and video/adaptation to webrtc::Mutex.
2020-07-08 12:21:08 +00:00
send_delay_stats.h
Handle OnPacketSent on the network thread via MediaChannel.
2021-04-19 16:59:48 +00:00
send_statistics_proxy_unittest.cc
Update StreamStats.encode_frame_rate when GetStats is called.
2021-08-10 09:37:33 +00:00
send_statistics_proxy.cc
Change the type of RTCVideoSourceStats.framesPerSecond
2021-11-16 11:21:41 +00:00
send_statistics_proxy.h
Update StreamStats.encode_frame_rate when GetStats is called.
2021-08-10 09:37:33 +00:00
stats_counter_unittest.cc
…
stats_counter.cc
Prepare to rename RTC_NOTREACHED to RTC_DCHECK_NOTREACHED
2021-11-15 21:44:59 +00:00
stats_counter.h
Use backticks not vertical bars to denote variables in comments for /video
2021-07-28 13:22:27 +00:00
stream_synchronization_unittest.cc
Use backticks not vertical bars to denote variables in comments for /video
2021-07-28 13:22:27 +00:00
stream_synchronization.cc
Make AV sync robust to failures to set a desired minimum delay
2020-09-09 15:44:47 +00:00
stream_synchronization.h
Use backticks not vertical bars to denote variables in comments for /video
2021-07-28 13:22:27 +00:00
sv_loopback.cc
Cleanup setting VideoQualityTestFixtureInterface::Param struct
2020-07-08 13:53:57 +00:00
transport_adapter.cc
…
transport_adapter.h
…
video_analyzer.cc
Use backticks not vertical bars to denote variables in comments for /video
2021-07-28 13:22:27 +00:00
video_analyzer.h
Use backticks not vertical bars to denote variables in comments
2021-08-10 10:40:03 +00:00
video_loopback_main.cc
…
video_loopback_main.mm
…
video_loopback.cc
Cleanup setting VideoQualityTestFixtureInterface::Param struct
2020-07-08 13:53:57 +00:00
video_loopback.h
…
video_quality_observer2.cc
Move processing of frame meta data for OnFrame/OnRenderedFrame to the worker thread
2020-05-10 11:47:52 +00:00
video_quality_observer2.h
Use backticks not vertical bars to denote variables in comments for /video
2021-07-28 13:22:27 +00:00
video_quality_observer.cc
Revert "Preparation for ReceiveStatisticsProxy lock reduction."
2020-04-07 19:50:20 +00:00
video_quality_observer.h
…
video_quality_test.cc
Prepare to rename RTC_NOTREACHED to RTC_DCHECK_NOTREACHED
2021-11-15 21:44:59 +00:00
video_quality_test.h
Add and refactor functionality into rtc_base/win
2020-10-29 20:39:10 +00:00
video_receive_stream2_unittest.cc
Move tests of legacy video code to its own target.
2021-12-22 14:15:27 +00:00
video_receive_stream2.cc
Fix use-after-move in VideoReceiveStream2
2021-12-14 12:49:08 +00:00
video_receive_stream2.h
Add ability to set rtp header extensions without recreating streams.
2021-09-08 13:39:36 +00:00
video_send_stream_impl_unittest.cc
Delete unused CallStats object in VideoSendStreamImplTest
2021-12-21 12:57:28 +00:00
video_send_stream_impl.cc
Use backticks not vertical bars to denote variables in comments for /video
2021-07-28 13:22:27 +00:00
video_send_stream_impl.h
Use backticks not vertical bars to denote variables in comments
2021-08-10 10:40:03 +00:00
video_send_stream_tests.cc
Disable VideoSendStreamTest.RelayToDirectRoute due to flakiness
2021-12-09 17:46:00 +00:00
video_send_stream.cc
VideoStreamEncoder: expect frame entry on the encoder queue.
2021-11-18 15:35:17 +00:00
video_send_stream.h
VideoStreamEncoder: clean up threading constraints.
2021-10-29 12:05:11 +00:00
video_source_sink_controller_unittest.cc
ZeroHertzAdapterMode: handle key frame requests.
2021-12-21 19:52:56 +00:00
video_source_sink_controller.cc
ZeroHertzAdapterMode: handle key frame requests.
2021-12-21 19:52:56 +00:00
video_source_sink_controller.h
ZeroHertzAdapterMode: handle key frame requests.
2021-12-21 19:52:56 +00:00
video_stream_decoder2.cc
Use backticks not vertical bars to denote variables in comments for /video
2021-07-28 13:22:27 +00:00
video_stream_decoder2.h
Remove unused critical section includes.
2020-07-16 13:52:28 +00:00
video_stream_decoder_impl_unittest.cc
Change default parameters for the low-latency video pipeline
2021-09-29 09:53:17 +00:00
video_stream_decoder_impl.cc
Remove FrameBuffer::ReturnReason
2021-12-07 14:16:17 +00:00
video_stream_decoder_impl.h
Remove FrameBuffer::ReturnReason
2021-12-07 14:16:17 +00:00
video_stream_decoder.cc
Use backticks not vertical bars to denote variables in comments for /video
2021-07-28 13:22:27 +00:00
video_stream_decoder.h
Migrate video/ except video/end_to_end_tests and video/adaptation to webrtc::Mutex.
2020-07-08 12:21:08 +00:00
video_stream_encoder_unittest.cc
ZeroHertzAdapterMode: activate earlier.
2021-12-29 20:28:38 +00:00
video_stream_encoder.cc
ZeroHertzAdapterMode: activate earlier.
2021-12-29 20:28:38 +00:00
video_stream_encoder.h
Zero-hertz encoding mode: avoid encoder bitrate overshooting.
2021-11-29 13:48:00 +00:00