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I have noticed that the browser becomes more unresponsive with videos in tabs compared to single process Firefox. I enabled it to make my multi window, lots of

I have noticed that the browser becomes more unresponsive with videos in tabs compared to single process Firefox. I enabled it to make my multi window, lots of tabs workflow smoother but it seems to have the opposite effect.

ihsw 11y ago
Which videos does this occur on? The e10s system is new and some plug-ins may not accommodate e10s yet.
cpeterso 11y ago
There was a known problem with video performance with e10s, though it was fixed two months ago (now Firefox 45 Dev Edition). The e10s sandbox inadvertently blocked hardware video decoding. https://bugzilla.mozilla.org/show_bug.cgi?id=1217185 https://bugzilla.mozilla.org/show_bug.cgi?id=1217185
- weaksauce 11y ago
  ah, makes sense. I am on 44.0.1 right now. I'll try the dev edition, thanks!
  - lizzard 11y ago
    If you try it and run into a problem, do file a bug! Here's a bugzilla template link: https://bugzilla.mozilla.org/enter_bug.cgi?format=__default__&product=Firefox&component=General&blocked=516752&short_desc=[e10s]%20&cc=cpeterson@mozilla.com https://bugzilla.mozilla.org/enter_bug.cgi?format=__default_...