Files
2026-02-08 23:26:40 +08:00

578 B

Development Rules

Testing Requirements

  • ALWAYS test code before claiming it's done
  • Verify file uploads work with actual test files
  • Check browser console for errors during testing
  • Never say "done" without confirming functionality
  • Run test scripts first before presenting solutions

Known Issues

  • MP4 video files may fail with AudioContext.decodeAudioData()
  • Browser can't decode all video codecs to audio
  • MediaRecorder approach for video extraction produces empty/unusable audio
  • Solution: AudioContext.decodeAudioData works directly on many video formats