1339967 - Video hangs for 3 to 10 seconds when switching between normal mode and full screen mode

Status: RESOLVED WORKSFORME

Description

[Stefan [:StefanG_QA]]

Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:54.0) Gecko/20100101 Firefox/54.0
Flash Version 24.0.0.221

STR: 
1. Launch Nightly 
2. Navigate to following video: http://www.tvanouvelles.ca/2016/10/23/le-photo-blocker-spray-bel-et-bien-interdit-confirme-la-sq
3. When video start playing switch to full screen
4. Observe

AR: Video hangs for 3 to 10 seconds 
ER: Video should switch to full screen mode without issue

Flipping dom.ipc.plugins.asyncdrawing.enabled = false does not solve the issue

Comment 1

[Stefan [:StefanG_QA]]

Update: 
Issue is reproducible on Windows 10(x64) Nightly 64/32 bits and Windows 7(x64) Nightly 32 bits

Comment 2

[Stefan [:StefanG_QA]]

The video on the website now is HTML5. The issue is no more reproducible.