The video in the inactive window starts playing and then pausen when exting theater mode - Githubissues

MozillaReality / FirefoxReality

INACTIVE - A fast and secure browser for standalone virtual-reality and augmented-reality headsets.

https://mzl.la/reality

Mozilla Public License 2.0

768 stars 217 forks source link

The video in the inactive window starts playing and then pausen when exting theater mode #2958

Closed Softvision-GeluHaiduc closed 3 months ago

Softvision-GeluHaiduc commented 4 years ago

[Affected Versions]:

Firefox Reality version 10-40730015 (b958efbf)

[Affected Platforms]:

Oculus Quest - Android 7.1.1
HTC Vive Focus Plus - Android 7.1.2
Pico Neo2 - Android 8.1.0

[Prerequisites]:

The Firefox Reality browser is opened.
Make sure to have 2 windows opened and each having a normal video loaded.

[Steps to reproduce]:

In one of the windows play the video.
In the remaining window enter theater mode and play the video.
Exit theater mode.
Observe the video from the inactive window.

[Expected results]:

The video is paused.

[Actual results]:

The video starts playing and then pauses.

[Notes]:

The issue is reproducible with 360 videos as well.
Sometimes the autoplay issue appears as well, when 2 videos play at the same time.
Attached a screen recording of the issue here.

keianhzo commented 4 years ago

For my debugging I see different behavior in GV between exiting fullscreen mode from JS or doing it using the GV API.

If exiting from JS the current media session is paused and the next media session is resumed. If exiting through the GV API the current media session seems to be resumed after calling exitFullScreen on the session.

Might be related to #2654