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FFmpeg.wasm

Process audio and video files using FFmpeg.wasm

Actions21

Convert

AI-generated

Summary

Convert media to a specified output format using FFmpeg.wasm re-encoding.

Inputs

  • binaryPropertyName — Name of the binary property containing the input file

Output shape

Binary data stored in the binary property specified by outputBinaryPropertyName. Returned JSON metadata includes ffmpeg operation, inputFilename, outputFilename, and size.

OutputBinaryProperty defaults to 'data' and is shown for convert operation (hidden only for metadata).

Examples

Example 1: Convert a video file to MP4 with H.264 video and AAC audio

outputFormat=mp4, videoCodec=libx264, audioCodec=aac, crf=22

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