VideoMapList

VideoMapList[f, video] applies f to a chunk of data corresponding to one frame from the Video object video, returning a list of results.

• VideoMapList[f, video, n] applies f to overlapping partitions corresponding to n video frames.
• VideoMapList[f, video, n, d] applies f to partitions with offset d.
• VideoMapList[f, {video1, video2, ...}, ...] applies f to a list of inputs extracted from each videoi.

Examples

Extract brightness from each frame:

VideoMapList[ImageMeasurements[#, "MeanIntensity"] &, Video["ExampleData/sampleVideo.mp4"]]

Process multiple frames at once:

VideoMapList[Total, video, 5]

Please visit the official Wolfram Language Reference for more details.