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Issue 601597 link

Starred by 3 users

Issue metadata

Status: WontFix
Owner:
Closed: Aug 2016
Cc:
Components:
EstimatedDays: ----
NextAction: ----
OS: Android
Pri: 2
Type: Bug



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on nexus5 and 7, 720p60fpsVP9 mse video has obvious visible choppy playback

Project Member Reported by yini...@chromium.org, Apr 7 2016

Issue description

Version: 51.0.2701.2
OS: Android

on Nexus5 and 7, 720p60fpsVP9 mse video has visible choppy playback with spitzer is enabled. in every 15~20 seconds, the video has obvious pause then it resume. When spitzer is disabled, the video is even much more choppy. 

What steps will reproduce the problem?
(1) on nexus 5 or 7, navigate to http://172.31.18.18/videostack/mse/mse_player.html?file=720p60fpsVP9_titanfall_silent_2_dashified_av.webm.mpd
(2) play video

What is the expected output?
video play smoothly

What do you see instead?
video pause every 15`20 seconds, then resume. The pause is obviously visible.

 
Cc: crouleau@chromium.org dalecur...@chromium.org
Probably wontfix, this device can't keep up with 720p60 w/ or w/o spitzer then.
FYI I am in the process of adding a 480p60fps video, and hopefully that will do better. 
I don't know if some of these devices can even do 480p60 and that's not a configuration that YouTube ships, so I'm not sure it's worth it.
Status: Assigned (was: Untriaged)
Status: WontFix (was: Assigned)

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