[tbb-bugs] #32530 [Applications/Tor Browser]: Some webm videos not working on Windows 7

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#32530: Some webm videos not working on Windows 7
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 Reporter:  boklm                     |          Owner:  tbb-team
     Type:  defect                    |         Status:  new
 Priority:  Medium                    |      Milestone:
Component:  Applications/Tor Browser  |        Version:
 Severity:  Normal                    |     Resolution:
 Keywords:  TorBrowserTeam201911      |  Actual Points:
Parent ID:                            |         Points:
 Reviewer:                            |        Sponsor:
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Comment (by Thorin):

 FYI: Windows 7 here, new identity between slider tests, NS is 11.0.8, nine
 tests, working as expected
 - **8.5.5** and **9.0.1** and **9.5a2**
   - `standard` (works), `safer`/`safest` (works after click to play via
 NS)

 If you download the video and inspect it, it is vp9 (video) opus (audio)

 IANAE.. http://dmlinking.net/~pe1rxq/video.html : `video/webm;
 codecs="vp9"` is green for me.

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Ticket URL: <https://trac.torproject.org/projects/tor/ticket/32530#comment:2>
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