You can use Mediabunny to process video and audio files directly inside web browser applications without relying on server-side processing. The TypeScript library lets you inspect metadata like duration and resolution, extract individual frames, and demux media tracks across formats such as MP4 and WebM. You can also generate new media files from canvas recordings, webcam feeds, or audio buffers with fine microsecond control. It handles transcoding, transmuxing, video resizing, and audio resampling entirely on the client using hardware-accelerated WebCodecs.
What Mediabunny does
Pricing breakdown
Pricing model: Free
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