Function buildSmartCutMuxVideoAudioArgs

buildSmartCutMuxVideoAudioArgs(
    videoPath: string,
    audioPath: string,
    outputPath: string,
): string[]
Builds ffmpeg arguments that mux a joined video track with a separate audio track.
Parameters
- videoPath: string
  Joined video-only .mp4 path.
- audioPath: string
  Full-trim AAC audio path.
- outputPath: string
  Final MP4 output path.
Returns string[]
ffmpeg argument vector.
- Defined in lib/youtube-import/smart-cut.ts:772