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Issue 649749 link

Starred by 1 user
Status: Fixed
Owner:
qiangchen@chromium.org
Closed: Sep 2016
Cc:
niklase@chromium.org
EstimatedDays: ----
NextAction: ----
OS: ----
Pri: 1
Type: Feature



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UMA Metrics For Desktop Share With Audio

Project Member Reported by qiangchen@chromium.org, Sep 23 2016 
Currently we do have such metrics:
SCREEN_CAPTURER_CREATED
SYSTEM_LOOPBACK_AUDIO_CAPTURER_CREATED
TAB_VIDEO_CAPTURER_CREATED
TAB_AUDIO_CAPTURER_CREATED

With those metrics, we cannot tell in how many cases, a stream is created with video and audio share simultaneously.

Add finer metrics to accomplish that.
Project Member

Comment 1 by bugdroid1@chromium.org, Sep 23 2016 

The following revision refers to this bug:
  https://chromium.googlesource.com/chromium/src.git/+/dee58c1cfc9a15324facf7cc96ce118e4e51bdb6

commit dee58c1cfc9a15324facf7cc96ce118e4e51bdb6
Author: qiangchen <qiangchen@chromium.org>
Date: Fri Sep 23 22:34:26 2016

Add UMA Metrics For Desktop Share With Audio

The existing UMA counts "Screen Capturer Creation" and "System Audio Capturer Creation". But based on those two metrics, we have no idea how frequent a stream is created with Screen Share and Audio Share simultaneously. Thus in this CL we add finer metrics "Screen Capturer Created With/Without Audio".

Similar situation for tab capture.

BUG= 649749 

Review-Url: https://codereview.chromium.org/2363003003
Cr-Commit-Position: refs/heads/master@{#420743}

[modify] https://crrev.com/dee58c1cfc9a15324facf7cc96ce118e4e51bdb6/content/browser/media/capture/desktop_capture_device.cc
[modify] https://crrev.com/dee58c1cfc9a15324facf7cc96ce118e4e51bdb6/content/browser/media/capture/desktop_capture_device_aura.cc
[modify] https://crrev.com/dee58c1cfc9a15324facf7cc96ce118e4e51bdb6/content/browser/media/capture/desktop_capture_device_uma_types.h
[modify] https://crrev.com/dee58c1cfc9a15324facf7cc96ce118e4e51bdb6/content/browser/renderer_host/media/video_capture_manager.cc
[modify] https://crrev.com/dee58c1cfc9a15324facf7cc96ce118e4e51bdb6/tools/metrics/histograms/histograms.xml

Comment 2 by qiangchen@chromium.org, Sep 23 2016

Status: Fixed (was: Assigned)
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