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FFmpeg.wasm

Process audio and video files using FFmpeg.wasm

Actions21

Social Media Preset

AI-generated

Summary

Apply pre-configured FFmpeg encoding settings for a target social media platform to input video, configuring resolution, bitrate, frame rate, and optional duration limits.

Inputs

  • binaryPropertyName — Name of the binary property containing the input file. Default: 'data'
  • socialMediaPreset (required) — Pre-configured encoding settings for the target platform. Default: 'youtube_1080p' Options: YouTube 1080p, YouTube 720p, YouTube Shorts, Instagram Feed, Instagram Story, Instagram Reels, TikTok, Twitter / X
  • outputBinaryPropertyName — Name of the binary property to store the output file. Default: 'data'. Hidden when operation is 'metadata'.
  • additionalOptions.timeout — Maximum execution time in seconds. Default: 300
  • additionalOptions.enableLogging — Whether to log FFmpeg output to console. Default: false
  • additionalOptions.encodingPreset — Encoding speed preset for x264/x265. Faster presets produce larger files but process much quicker in WebAssembly. Default: 'ultrafast'. Options: Ultra Fast, Super Fast, Very Fast, Faster, Fast, Medium (FFmpeg default, slowest)

Output shape

Returns processed video as binary data in the property specified by outputBinaryPropertyName, with file name output_{index}_{timestamp}.mp4 and mime type video/mp4. JSON metadata includes ffmpeg operation, inputFilename, outputFilename, and file size.

Transient FFmpeg.wasm execution; temp files allocated and cleaned up; execution duration bounded by additionalOptions.timeout or default 300s.

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