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Catalog / gujianli / MP4Kit
Public GitHub Catalog Discovered Sep 29, 2026

gujianli / MP4Kit

a framework to read and write mp4 atoms.

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This repository is cataloged as part of our automated global GitHub synchronization. Full telemetry, velocity snapshots, and code summaries are scheduled for continuous enrichment.

#15068707GitHub System ID
gujianliOrganization / User
PublicVisibility
ActiveCatalog Status

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gujianli/FrameGrabber

An alternative solution to replace the getFrameAt method of Android MediaMetadataRetriever. FrameGrabber uses MediaCodec to decode video frame and use OpenGL to convert the video frame as RGB Bitmap. As Android MediaMetadataRetriever does not guarantee to return result when calling getFrameAtTime, this FrameGrabber can be used to extract video frame with frame accuracy.

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