zqz/platform-external-webrtc
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

Implement timing frames.

Browse Source 
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}
This commit is contained in:
ilnik
2017-06-19 07:18:55 -07:00
committed by Commit Bot
parent 3b921f0856
commit 04f4d126f8
53 changed files with 844 additions and 16 deletions
Download Patch File Download Diff File Expand all files Collapse all files

28
webrtc/modules/video_coding/frame_object.cc
View File

@ -111,6 +111,34 @@ RtpFrameObject::RtpFrameObject(PacketBuffer* packet_buffer,
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() {