Implement timing frames.
Timing information is gathered in EncodedImage,
starting at encoders. Then it's sent using RTP header extension. In the
end, it's gathered at the GenericDecoder. Actual reporting and tests
will be in the next CLs.
BUG=webrtc:7594
Review-Url: https://codereview.webrtc.org/2911193002
Cr-Commit-Position: refs/heads/master@{#18659}
diff --git a/webrtc/modules/video_coding/frame_object.cc b/webrtc/modules/video_coding/frame_object.cc
index f2a5ab2..220fa53 100644
--- a/webrtc/modules/video_coding/frame_object.cc
+++ b/webrtc/modules/video_coding/frame_object.cc
@@ -111,6 +111,34 @@
rotation_ = last_packet->video_header.rotation;
_rotation_set = true;
content_type_ = last_packet->video_header.content_type;
+ if (last_packet->video_header.video_timing.is_timing_frame) {
+ // ntp_time_ms_ may be -1 if not estimated yet. This is not a problem,
+ // as this will be dealt with at the time of reporting.
+ timing_.is_timing_frame = true;
+ timing_.encode_start_ms =
+ ntp_time_ms_ +
+ last_packet->video_header.video_timing.encode_start_delta_ms;
+ timing_.encode_finish_ms =
+ ntp_time_ms_ +
+ last_packet->video_header.video_timing.encode_finish_delta_ms;
+ timing_.packetization_finish_ms =
+ ntp_time_ms_ +
+ last_packet->video_header.video_timing.packetization_finish_delta_ms;
+ timing_.pacer_exit_ms =
+ ntp_time_ms_ +
+ last_packet->video_header.video_timing.pacer_exit_delta_ms;
+ timing_.network_timestamp_ms =
+ ntp_time_ms_ +
+ last_packet->video_header.video_timing.network_timstamp_delta_ms;
+ timing_.network2_timestamp_ms =
+ ntp_time_ms_ +
+ last_packet->video_header.video_timing.network2_timstamp_delta_ms;
+
+ timing_.receive_start_ms = first_packet->receive_time_ms;
+ timing_.receive_finish_ms = last_packet->receive_time_ms;
+ } else {
+ timing_.is_timing_frame = false;
+ }
}
RtpFrameObject::~RtpFrameObject() {