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Diffstat (limited to 'webrtc/video_engine/stream_synchronization.h')
-rw-r--r-- | webrtc/video_engine/stream_synchronization.h | 59 |
1 files changed, 0 insertions, 59 deletions
diff --git a/webrtc/video_engine/stream_synchronization.h b/webrtc/video_engine/stream_synchronization.h deleted file mode 100644 index 1209062f9b..0000000000 --- a/webrtc/video_engine/stream_synchronization.h +++ /dev/null @@ -1,59 +0,0 @@ -/* - * Copyright (c) 2012 The WebRTC project authors. All Rights Reserved. - * - * Use of this source code is governed by a BSD-style license - * that can be found in the LICENSE file in the root of the source - * tree. An additional intellectual property rights grant can be found - * in the file PATENTS. All contributing project authors may - * be found in the AUTHORS file in the root of the source tree. - */ - -#ifndef WEBRTC_VIDEO_ENGINE_STREAM_SYNCHRONIZATION_H_ -#define WEBRTC_VIDEO_ENGINE_STREAM_SYNCHRONIZATION_H_ - -#include <list> - -#include "webrtc/system_wrappers/include/rtp_to_ntp.h" -#include "webrtc/typedefs.h" - -namespace webrtc { - -struct ViESyncDelay; - -class StreamSynchronization { - public: - struct Measurements { - Measurements() : rtcp(), latest_receive_time_ms(0), latest_timestamp(0) {} - RtcpList rtcp; - int64_t latest_receive_time_ms; - uint32_t latest_timestamp; - }; - - StreamSynchronization(uint32_t video_primary_ssrc, int audio_channel_id); - ~StreamSynchronization(); - - bool ComputeDelays(int relative_delay_ms, - int current_audio_delay_ms, - int* extra_audio_delay_ms, - int* total_video_delay_target_ms); - - // On success |relative_delay| contains the number of milliseconds later video - // is rendered relative audio. If audio is played back later than video a - // |relative_delay| will be negative. - static bool ComputeRelativeDelay(const Measurements& audio_measurement, - const Measurements& video_measurement, - int* relative_delay_ms); - // Set target buffering delay - All audio and video will be delayed by at - // least target_delay_ms. - void SetTargetBufferingDelay(int target_delay_ms); - - private: - ViESyncDelay* channel_delay_; - const uint32_t video_primary_ssrc_; - const int audio_channel_id_; - int base_target_delay_ms_; - int avg_diff_ms_; -}; -} // namespace webrtc - -#endif // WEBRTC_VIDEO_ENGINE_STREAM_SYNCHRONIZATION_H_ |