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Audio Format Converter | AI In Action

ChallengesAudio Format Converter

OfficialBeginnerAI Audio & Speech

3-5 hours

Audio Format Converter

Create a browser-based audio format converter that supports WAV, MP3, OGG, FLAC, and AAC. Include options for adjusting bitrate, sample rate, and channel count, with batch processing for multiple files.

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ffmpegaudio-processingconversionwasm

Objectives

Accept audio file uploads in multiple input formats
Convert between WAV, MP3, OGG, FLAC, and AAC formats
Provide controls for bitrate, sample rate, and mono/stereo
Support batch conversion of multiple files simultaneously
Display conversion progress and allow download of converted files

Hints

FFmpeg compiled to WebAssembly (ffmpeg.wasm) runs entirely in the browser
Use Web Workers to prevent blocking the UI during conversion
Show file size comparisons between input and output formats

Resources

ffmpegwasm.netlify.app
developer.mozilla.org/en-US/docs/Web/API/Web_Workers_API

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