Class: shaka.util.Stats

Constructor

new Stats()

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Members

bandwidthEstimate_ :number

Type:
  • number
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bytesDownloaded_ :number

Type:
  • number
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completionPercent_ :number

Type:
  • number
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currentCodecs_ :string

Type:
  • string
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currentStreamBandwidth_ :number

Type:
  • number
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drmTimeSeconds_ :number

Type:
  • number
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height_ :number

Type:
  • number
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licenseTimeSeconds_ :number

Type:
  • number
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liveLatencySeconds_ :number

Type:
  • number
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loadLatencySeconds_ :number

Type:
  • number
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manifestGapCount_ :number

Type:
  • number
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manifestPeriodCount_ :number

Type:
  • number
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manifestSizeBytes_ :number

Type:
  • number
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manifestTimeSeconds_ :number

Type:
  • number
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maxSegmentDurationSeconds_ :number

Type:
  • number
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nonFatalErrorCount_ :number

Type:
  • number
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stateHistory_ :shaka.util.StateHistory

Type:
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switchHistory_ :shaka.util.SwitchHistory

Type:
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totalCorruptedFrames_ :number

Type:
  • number
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totalDecodedFrames_ :number

Type:
  • number
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totalDroppedFrames_ :number

Type:
  • number
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totalGapsJumped_ :number

Type:
  • number
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totalStallsDetected_ :number

Type:
  • number
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width_ :number

Type:
  • number
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Methods

getEmptyBlob() → {shaka.extern.Stats}

Create an empty stats blob. This resembles the stats when we are not playing any content.
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Returns:
Type
shaka.extern.Stats

addBytesDownloaded(bytesDownloaded)

Parameters:
Name Type Description
bytesDownloaded number
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addNonFatalError()

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getBlob() → {shaka.extern.Stats}

Create a stats blob that we can pass up to the app. This blob will not reference any internal data.
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Returns:
Type
shaka.extern.Stats

getStateHistory() → {shaka.util.StateHistory}

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Returns:
Type
shaka.util.StateHistory

getSwitchHistory() → {shaka.util.SwitchHistory}

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Returns:
Type
shaka.util.SwitchHistory

setBandwidthEstimate(bandwidth)

Parameters:
Name Type Description
bandwidth number
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setCodecs(codecs)

Set the codecs that we are currently playing.
Parameters:
Name Type Description
codecs string
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setCompletionPercent(percent)

Record the current completion percent. This is the "high water mark", so it will store the highest provided completion percent.
Parameters:
Name Type Description
percent number
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setCorruptedFrames(corrupted)

Update corrupted frames. This will replace the previous values.
Parameters:
Name Type Description
corrupted number
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setCurrentStreamBandwidth(bandwidth)

Parameters:
Name Type Description
bandwidth number
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setDrmTime(seconds)

Record the time it took to download the first drm key.
Parameters:
Name Type Description
seconds number
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setDroppedFrames(dropped, decoded)

Update the ratio of dropped frames to total frames. This will replace the previous values.
Parameters:
Name Type Description
dropped number
decoded number
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setGapsJumped(gapsJumped)

Update number of playback gaps jumped over. This will replace the previous value.
Parameters:
Name Type Description
gapsJumped number
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setLicenseTime(seconds)

Record the cumulative time spent on license requests during this session.
Parameters:
Name Type Description
seconds number
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setLiveLatency(seconds)

Record the latency in live streams.
Parameters:
Name Type Description
seconds number
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setLoadLatency(seconds)

Record the time it took between the user signalling "I want to play this" to "I am now seeing this".
Parameters:
Name Type Description
seconds number
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setManifestGapCount(count)

Parameters:
Name Type Description
count number
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setManifestPeriodCount(count)

Parameters:
Name Type Description
count number
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setManifestSize(size)

Parameters:
Name Type Description
size number
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setManifestTime(seconds)

Record the time it took to download and parse the manifest.
Parameters:
Name Type Description
seconds number
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setMaxSegmentDuration(seconds)

Record the presentation's max segment duration.
Parameters:
Name Type Description
seconds number
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setResolution(width, height)

Set the width and height of the video we are currently playing.
Parameters:
Name Type Description
width number
height number
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setStallsDetected(stallsDetected)

Update number of stalls detected. This will replace the previous value.
Parameters:
Name Type Description
stallsDetected number
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