live.esl-one.com - video or audio doesn't play

[webcompat-bot]

URL: https://live.esl-one.com/hamburg

Browser / Version: Firefox 65.0 Operating System: Windows 10 Tested Another Browser: Yes

Problem type: Video or audio doesn't play Description: the video doesn't play Steps to Reproduce:

Browser Configuration

{u'mixed active content blocked': True, u'buildID': u'20181022220734', u'hasTouchScreen': False, u'tracking content blocked': u'false', u'consoleLog': [u'[console.log(JQMIGRATE: Migrate is installed, version 1.4.1) https://www.esl-one.com/dota2/hamburg-2018/wp-includes/js/jquery/jquery-migrate.min.js?ver=1.4.1:2:542]', u'[console.error([Exception... "Failure" nsresult: "0x80004005 (NS_ERROR_FAILURE)" location: "JS frame :: https://js.gleam.io/assets/w-ac165a37aab9d5c2550f62ba54ed1c2155d234ce1c362f5cacd27dc3335264b4.js :: getCanvasFp :: line 164" data: no],
) https://js.gleam.io/assets/w-ac165a37aab9d5c2550f62ba54ed1c2155d234ce1c362f5cacd27dc3335264b4.js:185:13207]'], u'gfx.webrender.blob-images': True, u'gfx.webrender.all': False, u'mixed passive content blocked': False, u'gfx.webrender.enabled': False, u'image.mem.shared': True, u'channel': u'nightly'}

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[softvision-sergiulogigan]

I am not able to reproduce the issue on Windows 10 and Firefox Nightly 65.