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Unified Diff: tools/metrics/histograms/histograms.xml

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Issue 1367403003: Added UMA metrics for MediaSourcePlayer and MediaCodecPlayer (Closed) Base URL: https://chromium.googlesource.com/chromium/src.git@mtplayer-drm
Patch Set: Addressed most of the comments Created 5 years, 2 months ago
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« media/base/android/media_statistics.cc ('K') | « media/media.gyp ('k') | no next file » | no next file with comments »
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Index: tools/metrics/histograms/histograms.xml
diff --git a/tools/metrics/histograms/histograms.xml b/tools/metrics/histograms/histograms.xml
index bbd794ca924a4d5f13a55352c9ccb7f39d12d193..41092b899de8cd45afe7991b2e74e24480c88927 100644
--- a/tools/metrics/histograms/histograms.xml
+++ b/tools/metrics/histograms/histograms.xml
@@ -17696,6 +17696,32 @@ http://cs/file:chrome/histograms.xml - but prefer this file for new entries.
</summary>
</histogram>
+<histogram name="Media.MSE.Duration" units="seconds">
+ <owner>qinmin@chromium.org</owner>
+ <owner>timav@chromium.org</owner>
+ <summary>Duration of an uninterrupted MSE playback in seconds.</summary>
+</histogram>
+
+<histogram name="Media.MSE.LateAudioFrames"
+ units="late frames per million frames">
+ <owner>qinmin@chromium.org</owner>
+ <owner>timav@chromium.org</owner>
+ <summary>
+ Relative number of late audio frames wrt total number of audio frames in MSE
+ playback, multiplied by one million.
+ </summary>
+</histogram>
+
+<histogram name="Media.MSE.LateVideoFrames"
+ units="late frames per million frames">
+ <owner>qinmin@chromium.org</owner>
+ <owner>timav@chromium.org</owner>
+ <summary>
+ Relative number of late video frames wrt total number of video frames in MSE
+ playback, multiplied by one million.
+ </summary>
+</histogram>
+
<histogram name="Media.MSE.NumberOfTracks">
<owner>acolwell@chromium.org</owner>
<summary>
@@ -17715,6 +17741,15 @@ http://cs/file:chrome/histograms.xml - but prefer this file for new entries.
</summary>
</histogram>
+<histogram name="Media.MSE.Starvations" units="starvations per million frames">
+ <owner>qinmin@chromium.org</owner>
+ <owner>timav@chromium.org</owner>
+ <summary>
+ Relative number of starvations wrt total number of frames in MSE playback,
+ multiplied by one million.
+ </summary>
+</histogram>
+
<histogram name="Media.MSE.VideoCodec" enum="MSECodec">
<owner>acolwell@chromium.org</owner>
<summary>
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