Added log messages for some important call setup events:
- First audio RTP packet sent / received
- First RTP packet of the first video frame sent / received
- Last RTP packet of the first video frame sent / received
These timestamps should make it easier to measure how fast the call
becomes established from the user's perspective.
Review URL: https://codereview.webrtc.org/1765443002
Cr-Commit-Position: refs/heads/master@{#12287}
diff --git a/webrtc/modules/video_coding/jitter_buffer.cc b/webrtc/modules/video_coding/jitter_buffer.cc
index f048b0a..4e012f6 100644
--- a/webrtc/modules/video_coding/jitter_buffer.cc
+++ b/webrtc/modules/video_coding/jitter_buffer.cc
@@ -1282,9 +1282,13 @@
if (frame.IsSessionComplete()) {
if (frame.FrameType() == kVideoFrameKey) {
++receive_statistics_.key_frames;
+ if (receive_statistics_.key_frames == 1) {
+ LOG(LS_INFO) << "Received first complete key frame";
+ }
} else {
++receive_statistics_.delta_frames;
}
+
if (stats_callback_ != NULL)
stats_callback_->OnFrameCountsUpdated(receive_statistics_);
}