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Issue 622711 link

Starred by 2 users

Issue metadata

Status: Fixed
Owner:
Closed: Jun 2016
Cc:
Components:
EstimatedDays: ----
NextAction: ----
OS: Linux , Android
Pri: 2
Type: Bug



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Record how often autoplayed videos try to unmute and whether it succeeded

Project Member Reported by mlamouri@chromium.org, Jun 23 2016

Issue description

We want to know if this is a common behaviour and whether it usually succeeds. If it does not, it's likely that websites didn't write a UI around the restrictions we've added.
 
Owner: mlamouri@chromium.org
Status: Assigned (was: Available)
Status: Started (was: Assigned)
Project Member

Comment 3 by bugdroid1@chromium.org, Jun 29 2016

The following revision refers to this bug:
  https://chromium.googlesource.com/chromium/src.git/+/d26c8d5d38d8613d61dfe02af9451275868ecb98

commit d26c8d5d38d8613d61dfe02af9451275868ecb98
Author: mlamouri <mlamouri@chromium.org>
Date: Wed Jun 29 21:36:09 2016

When autoplaying muted video, record when unmute happen and the result.

Unmuting might fail if the element was not unlocked. This is record the
unmute action only if the element is muted and was playing because of
the autoplay muted video feature. It will be recorded once per element.

BUG= 622711 

Review-Url: https://codereview.chromium.org/2091253002
Cr-Commit-Position: refs/heads/master@{#402937}

[modify] https://crrev.com/d26c8d5d38d8613d61dfe02af9451275868ecb98/third_party/WebKit/Source/core/html/HTMLMediaElement.cpp
[modify] https://crrev.com/d26c8d5d38d8613d61dfe02af9451275868ecb98/third_party/WebKit/Source/core/html/HTMLMediaElement.h
[modify] https://crrev.com/d26c8d5d38d8613d61dfe02af9451275868ecb98/tools/metrics/histograms/histograms.xml

Status: Fixed (was: Started)

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