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SRGSSR / srgletterbox-apple

The official SRG SSR media playback experience
https://srgssr.github.io/marketing/letterbox/
MIT License
14 stars 7 forks source link

Video freezes when skipping backwards from Control Center #273

Closed NicolasBrunnerSRF closed 1 year ago

NicolasBrunnerSRF commented 2 years ago

Issue type

Incorrect behavior

Description of the problem

The video player shows the teaser image (instead of the running video / audio is fine) when skipping backwards from the Lockscreen Control Center and then reopening the app.

Environment information

Reproducibility

Always reproducible

Steps to reproduce

  1. Start a video (e.g. in "SRF Play" App or in the new "SRF News" App (release 09.08.2022))
  2. Lock the screen (video continues playing)
  3. skip backward in time (10s) over the control in the Lockscreen Control Center
  4. Open App again --> Video Audio continues correctly, but Video Image is frozen (displaying teaser image) for 20s-25s
defagos commented 2 years ago

Thanks for the report. I guess this might be related to how we have to detach the video layer when the device is locked. Using the modern audiovisualBackgroundPlaybackPolicy API could be a possible solution to this issue.

defagos commented 1 year ago

No issue visible in Letterbox demo, Play SRF or SRF News on iOS 16.5. Likely a system issue which has been fixed. Closed