webrtc/resources/video/timing/simulator
Rasmus Brandt 605fd1b7ec Video timing simulator: Add helper for RTX OSN logging status.
This helper tells us whether or not the log contained RTX OSNs for video
RTX packets. This is useful information when determining how to
interpret the loss of decodability in a log and/or for pre-filtering of
logs.

Bug: b/423646186
Change-Id: I89e8c38a470dd492815087283f0f00673066c7a0
Reviewed-on: https://webrtc-review.googlesource.com/c/src/+/443720
Reviewed-by: Åsa Persson <asapersson@webrtc.org>
Commit-Queue: Rasmus Brandt <brandtr@webrtc.org>
Cr-Commit-Position: refs/heads/main@{#46764}
2026-01-28 03:34:25 -08:00
..
README.md Video timing simulator: Add helper for RTX OSN logging status. 2026-01-28 03:34:25 -08:00
video_recv_av1_pt45.rtceventlog.sha1
video_recv_sequential_join_vp8_vp9_av1.rtceventlog.sha1
video_recv_vp8_pt96_lossy.rtceventlog.sha1
video_recv_vp8_pt96.rtceventlog.sha1
video_recv_vp9_pt98.rtceventlog.sha1

resources/video/timing/simulator

A set of RtcEventLog's recorded using chrome://webrtc-internals:

  • video_recv_vp8_pt96: Receiving a single stream of VP8 on payload type 96.
  • video_recv_vp8_pt96_lossy: Similar to the previous one, but after half the session there is packet loss.
  • video_recv_vp9_pt98: Receiving a single stream of VP9 on payload type 98.
  • video_recv_av1_pt45: Receiving a single stream of AV1 on payload type 45.
  • video_recv_sequential_join_vp8_vp9_av1: Sequential join of three remote streams, with codecs and payload types as above.

The video_recv_vp8_pt96_lossy log was recorded after the RTX OSN logging change in https://webrtc-review.googlesource.com/c/src/+/442320. The other logs were recorded before.