/* * Copyright (c) 2021 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 TEST_PC_E2E_ANALYZER_VIDEO_VIDEO_FRAME_TRACKING_ID_INJECTOR_H_ #define TEST_PC_E2E_ANALYZER_VIDEO_VIDEO_FRAME_TRACKING_ID_INJECTOR_H_ #include <cstdint> #include "api/video/encoded_image.h" #include "test/pc/e2e/analyzer/video/encoded_image_data_injector.h" namespace webrtc { namespace webrtc_pc_e2e { // This injector sets and retrieves the provided id in the EncodedImage // video_frame_tracking_id field. This is only possible with the RTP header // extension VideoFrameTrackingIdExtension that will propagate the input // tracking id to the received EncodedImage. This RTP header extension is // enabled with the field trial WebRTC-VideoFrameTrackingIdAdvertised // (http://www.webrtc.org/experiments/rtp-hdrext/video-frame-tracking-id). // // Note that this injector doesn't allow to discard frames. class VideoFrameTrackingIdInjector : public EncodedImageDataPropagator { … }; } // namespace webrtc_pc_e2e } // namespace webrtc #endif // TEST_PC_E2E_ANALYZER_VIDEO_VIDEO_FRAME_TRACKING_ID_INJECTOR_H_