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webrtc/modules/video_coding
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Erik Språng 07276e4f89 Refactor and remove media_optimization::MediaOptimization. 
This CL removes MediaOptmization and folds some of its functionality
into VideoStreamEncoder.

The FPS tracking is now handled by a RateStatistics instance. Frame
dropping is still handled by FrameDropper. Both of these now live
directly in VideoStreamEncoder.
There is no intended change in behavior from this CL, but due to a new
way of measuring frame rate, some minor perf changes can be expected.

A small change in behavior is that OnBitrateUpdated is now called
directly rather than on the next frame. Since both encoding frame and
setting rate allocations happen on the encoder worker thread, there's
really no reason to cache bitrates and wait until the next frame.
An edge case though is that if a new bitrate is set before the first
frame, we must remember that bitrate and then apply it after the video
bitrate allocator has been first created.

In addition to existing unit tests, manual tests have been used to
confirm that frame dropping works as expected with misbehaving encoders.

Bug: webrtc:10164
Change-Id: I7ee9c8d3c4f2bcf23c8c420310b05a4d35d94744
Reviewed-on: https://webrtc-review.googlesource.com/c/115620
Commit-Queue: Erik Språng <sprang@webrtc.org>
Reviewed-by: Niels Moller <nisse@webrtc.org>
Cr-Commit-Position: refs/heads/master@{#26147}
2019-01-07 14:58:23 +00:00
..
codecs Reland "Refactor rate profile update." 2019-01-07 11:18:26 +00:00
include Delete unused I420 "codec" 2018-12-18 12:30:58 +00:00
test [Cleanup] Add missing #include. Remove useless ones. IWYU part 2. 2018-11-28 18:25:07 +00:00
utility Introduce VideoFrame::id to keep track of frames inside application. 2019-01-04 08:59:26 +00:00
BUILD.gn Refactor and remove media_optimization::MediaOptimization. 2019-01-07 14:58:23 +00:00
codec_timer.cc [Cleanup] Add missing #include. Remove useless ones. IWYU part 2. 2018-11-28 18:25:07 +00:00
codec_timer.h Delete root header file typedef.h. 2018-07-25 14:59:26 +00:00
decoder_database.cc Remove kVideoCodecUnknown from WebRTC. 2018-08-16 15:15:39 +00:00
decoder_database.h Refactoring PayloadRouter. 2018-07-17 14:46:15 +00:00
decoding_state.cc Add accessor methods for RTP timestamp of EncodedImage. 2018-08-21 09:15:51 +00:00
decoding_state.h Delete root header file typedef.h. 2018-07-25 14:59:26 +00:00
decoding_state_unittest.cc [Cleanup] Add missing #include. Remove useless ones. IWYU part 2. 2018-11-28 18:25:07 +00:00
DEPS Prepare VideoProcessor for async simulcast support. 2018-03-08 17:41:13 +00:00
encoded_frame.cc Propagate spatial index to EncodedImage. 2018-12-20 15:21:22 +00:00
encoded_frame.h Propagate spatial index to EncodedImage. 2018-12-20 15:21:22 +00:00
encoder_database.cc [Cleanup] Add missing #include. Remove useless ones. IWYU part 2. 2018-11-28 18:25:07 +00:00
encoder_database.h [Cleanup] Add missing #include. Remove useless ones. IWYU part 2. 2018-11-28 18:25:07 +00:00
fec_controller_default.cc [Cleanup] Add missing #include. Remove useless ones. IWYU part 2. 2018-11-28 18:25:07 +00:00
fec_controller_default.h [Cleanup] Add missing #include. Remove useless ones. IWYU part 2. 2018-11-28 18:25:07 +00:00
fec_controller_unittest.cc [Cleanup] Add missing #include. Remove useless ones. IWYU part 2. 2018-11-28 18:25:07 +00:00
fec_rate_table.h
frame_buffer.cc Convert all webrtc code to not access EncodedImage::_size directly. 2018-12-07 16:19:34 +00:00
frame_buffer.h [Cleanup] Add missing #include. Remove useless ones. IWYU part 2. 2018-11-28 18:25:07 +00:00
frame_buffer2.cc Propagate spatial index to EncodedImage. 2018-12-20 15:21:22 +00:00
frame_buffer2.h Vp9 flexible mode fixes 2018-12-04 15:36:28 +00:00
frame_buffer2_unittest.cc Propagate spatial index to EncodedImage. 2018-12-20 15:21:22 +00:00
frame_object.cc Calculate min and max receive timestamps for packets in a video frame 2018-12-07 16:22:34 +00:00
frame_object.h Calculate min and max receive timestamps for packets in a video frame 2018-12-07 16:22:34 +00:00
generic_decoder.cc Always record receive timestamps even on when the invalid flag is set. 2018-12-07 12:29:45 +00:00
generic_decoder.h Remove unimplemented function declarations VCMGenericDecoder::External and VCMTimestampMap::Reset. 2018-09-06 09:05:30 +00:00
generic_encoder.cc Refactor and remove media_optimization::MediaOptimization. 2019-01-07 14:58:23 +00:00
generic_encoder.h Refactor and remove media_optimization::MediaOptimization. 2019-01-07 14:58:23 +00:00
generic_encoder_unittest.cc Refactor and remove media_optimization::MediaOptimization. 2019-01-07 14:58:23 +00:00
h264_sprop_parameter_sets.cc [Cleanup] Add missing #include. Remove useless ones. IWYU part 2. 2018-11-28 18:25:07 +00:00
h264_sprop_parameter_sets.h [Cleanup] Add missing #include. Remove useless ones. IWYU part 2. 2018-11-28 18:25:07 +00:00
h264_sprop_parameter_sets_unittest.cc [Cleanup] Add missing #include. Remove useless ones. IWYU part 2. 2018-11-28 18:25:07 +00:00
h264_sps_pps_tracker.cc Remove clang:find_bad_constructs suppression from call:call. 2018-08-29 11:57:00 +00:00
h264_sps_pps_tracker.h Remove clang:find_bad_constructs suppression from call:call. 2018-08-29 11:57:00 +00:00
h264_sps_pps_tracker_unittest.cc [Cleanup] Add missing #include. Remove useless ones. IWYU part 2. 2018-11-28 18:25:07 +00:00
histogram.cc [Cleanup] Add missing #include. Remove useless ones. IWYU part 2. 2018-11-28 18:25:07 +00:00
histogram.h
histogram_unittest.cc
inter_frame_delay.cc
inter_frame_delay.h Delete root header file typedef.h. 2018-07-25 14:59:26 +00:00
internal_defines.h Delete root header file typedef.h. 2018-07-25 14:59:26 +00:00
jitter_buffer.cc Include event_wrapper.h only where used. 2018-12-04 14:50:18 +00:00
jitter_buffer.h Include event_wrapper.h only where used. 2018-12-04 14:50:18 +00:00
jitter_buffer_common.h Delete root header file typedef.h. 2018-07-25 14:59:26 +00:00
jitter_buffer_unittest.cc Move size() method to EncodedImage base class 2018-11-29 13:44:47 +00:00
jitter_estimator.cc [Cleanup] Add missing #include. Remove useless ones. IWYU part 2. 2018-11-28 18:25:07 +00:00
jitter_estimator.h JitterEstimator: Remove old LowRate exp and add trial for upper bound. 2018-11-01 14:51:38 +00:00
jitter_estimator_tests.cc [Cleanup] Add missing #include. Remove useless ones. IWYU part 2. 2018-11-28 18:25:07 +00:00
media_opt_util.cc [Cleanup] Add missing #include. Remove useless ones. IWYU part 2. 2018-11-28 18:25:07 +00:00
media_opt_util.h Delete root header file typedef.h. 2018-07-25 14:59:26 +00:00
nack_fec_tables.h
nack_module.cc Adds a field trial parameter to configure waiting time before sending Nack packets. 2018-11-02 14:56:52 +00:00
nack_module.h [Cleanup] Add missing #include. Remove useless ones. IWYU part 2. 2018-11-28 18:25:07 +00:00
nack_module_unittest.cc [Cleanup] Add missing #include. Remove useless ones. IWYU part 2. 2018-11-28 18:25:07 +00:00
OWNERS Make ilnik@ owner in video/ and modules/video_coding/ 2018-09-11 12:39:39 +00:00
packet.cc [Cleanup] Add missing #include. Remove useless ones. IWYU part 2. 2018-11-28 18:25:07 +00:00
packet.h [Cleanup] Add missing #include. Remove useless ones. IWYU part 2. 2018-11-28 18:25:07 +00:00
packet_buffer.cc Calculate min and max receive timestamps for packets in a video frame 2018-12-07 16:22:34 +00:00
packet_buffer.h Replace rtc::Optional with absl::optional 2018-06-18 10:24:48 +00:00
receiver.cc [Cleanup] Add missing #include. Remove useless ones. IWYU part 2. 2018-11-28 18:25:07 +00:00
receiver.h Include event_wrapper.h only where used. 2018-12-04 14:50:18 +00:00
receiver_unittest.cc [Cleanup] Add missing #include. Remove useless ones. IWYU part 2. 2018-11-28 18:25:07 +00:00
rtp_frame_reference_finder.cc Vp9 flexible mode fixes 2018-12-04 15:36:28 +00:00
rtp_frame_reference_finder.h Make RtpGenericFrameDescriptor available for E2EE. 2018-10-02 13:35:29 +00:00
rtp_frame_reference_finder_unittest.cc Calculate min and max receive timestamps for packets in a video frame 2018-12-07 16:22:34 +00:00
rtt_filter.cc Fix typo in VCMRttFilter 2018-01-26 10:59:56 +00:00
rtt_filter.h Delete root header file typedef.h. 2018-07-25 14:59:26 +00:00
session_info.cc [Cleanup] Add missing #include. Remove useless ones. IWYU part 2. 2018-11-28 18:25:07 +00:00
session_info.h [Cleanup] Add missing #include. Remove useless ones. IWYU part 2. 2018-11-28 18:25:07 +00:00
session_info_unittest.cc VCMPacket: Set VCMNaluCompleteness for generic codecs 2018-07-11 13:22:59 +00:00
timestamp_map.cc [Cleanup] Add missing #include. Remove useless ones. IWYU part 2. 2018-11-28 18:25:07 +00:00
timestamp_map.h Remove unimplemented function declarations VCMGenericDecoder::External and VCMTimestampMap::Reset. 2018-09-06 09:05:30 +00:00
timing.cc [Cleanup] Add missing #include. Remove useless ones. IWYU part 2. 2018-11-28 18:25:07 +00:00
timing.h Delete root header file typedef.h. 2018-07-25 14:59:26 +00:00
timing_unittest.cc Remove unused functions in VCMTiming. 2018-01-17 14:47:10 +00:00
video_codec_initializer.cc Activate/deactivate VP9 spatial layers. 2018-12-10 12:55:51 +00:00
video_codec_initializer_unittest.cc Activate/deactivate VP9 spatial layers. 2018-12-10 12:55:51 +00:00
video_coding_defines.cc Fix chromium warnings for SdpVideoFormat. 2018-03-27 08:11:21 +00:00
video_coding_impl.cc Delete unused send-side methods of VideoCodingModule 2018-12-17 08:26:12 +00:00
video_coding_impl.h Refactor and remove media_optimization::MediaOptimization. 2019-01-07 14:58:23 +00:00
video_packet_buffer_unittest.cc Convert all webrtc code to not access EncodedImage::_size directly. 2018-12-07 16:19:34 +00:00
video_receiver.cc [Cleanup] Add missing #include. Remove useless ones. IWYU part 2. 2018-11-28 18:25:07 +00:00
video_receiver_unittest.cc Deprecate EventFactory and delete all usage. 2018-11-08 11:00:37 +00:00
video_sender.cc Refactor and remove media_optimization::MediaOptimization. 2019-01-07 14:58:23 +00:00
video_sender_unittest.cc Refactor and remove media_optimization::MediaOptimization. 2019-01-07 14:58:23 +00:00