Keyframe Analysis

Keyframe analysis identifies key frames in video. A key frame is a frame in which the scene changes significantly from the previous frame.

Configuration Parameter Description
ForceAfter The maximum time interval between keyframes.
Input The image track to process.
QuietPeriod The minimum time interval between keyframes.
SampleInterval The interval at which frames are selected to be analyzed.
Sensitivity The sensitivity level for detecting scene changes.
Type The analysis engine to use. Set this parameter to Keyframe.

Output Tracks

Output track Type Description Output1This column indicates whether the information contained in the track is included by default in the output created by an output task (when you don't set the Input parameter for the output task).
Result KeyFrameData The input image track filtered to contain only UUIDs for records corresponding to key frames. Yes
ResultWithSource KeyFrameDataAndImage Contains the same information as the Result track, but also includes an image for each key frame. No

KeyFrameData

Field name Type Description
id UUIDData A universally unique identifier to identify the scene change event.

KeyFrameDataAndImage

Field name Type Description
id UUIDData A universally unique identifier to identify the scene change event.
image ImageData The keyframe image.

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