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Add content type information to Encoded Images and add corresponding RTP extension header.

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Use it to separate UMA e2e delay metric between screenshare from video.
Content type extension is set based on encoder settings and processed and decoders.

Also,
Fix full-stack-tests to calculate RTT correctly, so new metric could be tested.

BUG=webrtc:7420

Review-Url: https://codereview.webrtc.org/2772033002
Cr-Commit-Position: refs/heads/master@{#17640}
This commit is contained in:
ilnik
2017-04-11 01:46:04 -07:00
committed by Commit bot
parent 93cda2ebde
commit 64e739aeae
48 changed files with 465 additions and 91 deletions
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3
webrtc/modules/video_coding/codecs/h264/h264_encoder_impl.cc
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@ -367,6 +367,9 @@ int32_t H264EncoderImpl::Encode(const VideoFrame& input_frame,
encoded_image_.ntp_time_ms_ = input_frame.ntp_time_ms();
encoded_image_.capture_time_ms_ = input_frame.render_time_ms();
encoded_image_.rotation_ = input_frame.rotation();
encoded_image_.content_type_ = (mode_ == kScreensharing)
? VideoContentType::SCREENSHARE
: VideoContentType::UNSPECIFIED;
encoded_image_._frameType = ConvertToVideoFrameType(info.eFrameType);
// Split encoded image up into fragments. This also updates |encoded_image_|.

3
webrtc/modules/video_coding/codecs/vp8/vp8_impl.cc
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@ -878,6 +878,9 @@ int VP8EncoderImpl::GetEncodedPartitions(const VideoFrame& input_image) {
encoded_images_[encoder_idx].capture_time_ms_ =
input_image.render_time_ms();
encoded_images_[encoder_idx].rotation_ = input_image.rotation();
encoded_images_[encoder_idx].content_type_ =
(codec_.mode == kScreensharing) ? VideoContentType::SCREENSHARE
: VideoContentType::UNSPECIFIED;
int qp = -1;
vpx_codec_control(&encoders_[encoder_idx], VP8E_GET_LAST_QUANTIZER_64, &qp);

3
webrtc/modules/video_coding/codecs/vp9/vp9_impl.cc
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@ -706,6 +706,9 @@ int VP9EncoderImpl::GetEncodedLayerFrame(const vpx_codec_cx_pkt* pkt) {
encoded_image_._timeStamp = input_image_->timestamp();
encoded_image_.capture_time_ms_ = input_image_->render_time_ms();
encoded_image_.rotation_ = input_image_->rotation();
encoded_image_.content_type_ = (codec_.mode == kScreensharing)
? VideoContentType::SCREENSHARE
: VideoContentType::UNSPECIFIED;
encoded_image_._encodedHeight = raw_->d_h;
encoded_image_._encodedWidth = raw_->d_w;
int qp = -1;