Video and audio sync issues

Not reproducible Issue #7736413


Glenn T.
May 31, 2016
This issue is public.
Found in
  • Microsoft Edge
Found in build #
Reported by 1 person

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Steps to reproduce

Hello, I have noticed a serious video audio sync issue playing back videos on in the Edge browser. The current version I’m using is 25.10586.0.0 with html 13.10586.
I first noticed this yesterday when I uploaded this video Looking at the video, the video appears to be around 2 frames behind the audio. All the cuts were edited precisely to the beat. I even set the tempo of the music to match the frame rate of the video. That delay takes away the snappy feel of the video.
Now, the same video works fine in the Chrome browser with no delay issues, and it also works fine on YouTube at played in both the Edge and Chrome browsers.
So the issue appears to be isolated to Vimeo videos played using the Edge browser.


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    Comments and activity

    • Microsoft Edge Team

      Changed Assigned To to “Ibrahim O.”

    • Thank you for your feedback. I see identical AV-sync timing in both youtube and vimeo. Could you please check your OS build which can be found by typing “winver.exe” in start menu then press enter. If you see other than 10586.318 please update and let us know your new test results. If you are on the latest build could you please also provide us more details such as the frame frequency or the delay in sec or millisecond.  

      Best regards,
      The MS Edge Team

    • Microsoft Edge Team

      Changed Status to “Not reproducible”

    • This item of feedback will be closed out soon due to inactivity. Please provide any details that you have so that we can investigate further and prevent closure of the item.

      All the best,
      The MS Edge Team 

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