Version

Media3 1.3.0

More version details

No response

Devices that reproduce the issue

Samsung S21+ with Android 14

Devices that do not reproduce the issue

None

Reproducible in the demo app?

Yes

Reproduction steps

Play attached media
Wait for the first period to finish
Watch the second period not honor the offset value (effectively restart playback from the beginning of the content)

Expected result

Media plays correctly - the first period and the second, honoring the offset correctly

Actual result

Playback starts, plays the first period, and then plays the second one, without honoring the presentationTimeOffset.

Media

We actively worked with the Exoplayer team here: google/ExoPlayer#11000 to fix discontinuities with AC-4 streams. We just adopted the fix, but it looks to have broken applying the presentationTimeOffset correctly for both xHE-AAC and AC-4 audio streams. For some reason, it looks to be working with AAC-LC (which doesn't have I-Frames).

Based on our debugging, the commit the Exoplayer team made for our above issue is what caused this. Can you please look into what's going on, and please apply the correct fix?

We're not sure if you still have our AC-4 stream from the past, but you can still use that. We will also email you links to three clear streams - an AAC one (where presentationTimeOffset is being honored) and xHE-AAC and AC-4 where they are not anymore.

Bug Report

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