Version

Media3 1.2.1

More version details

No response

Devices that reproduce the issue

Reproducible on any device

Devices that do not reproduce the issue

No response

Reproducible in the demo app?

Yes

Reproduction steps

Prerequisite: Add CmcdConfiguration.Factory.DEFAULT to DefaultMediaSourceFactory in PlayerActivity and optionally logs to LoadingInfo#rebufferedSince

1. Open App
2. Select UHD (cbcs)
3. Check CMCD data

Expected result

One Buffer Starvation (bs) event in the CMCD data (video needs to load therefore I would expect only one)

Actual result

Two Buffer Starvation (bs) CMCD events are reported

Looking at the logs I can see that rebufferedSince was called twice:
1st time: realtimeMs = 299910722
2nd time: realtimeMs = 299910780
In both cases the lastRebufferRealtimeMs was 299911159 so the method returned true. So in the end two buffer starvations are reported but in fact only one rebuffering happened.

Media

UHD (cbcs)
HD (cbcs)

Bug Report

• You will email the zip file produced by adb bugreport to android-media-github@google.com after filing this issue.