Remove silence from video files, trimming dead air while preserving natural pauses

Apply color correction to video files using ffmpeg filters for warm, punchy talking-head look

Analyze video transcript and label sections as normal/emphasis/critical for dynamic zoom editing

Mark every 3rd normal section for a secondary camera angle to create visual variety in multi-angle edits

Apply broadcast-ready audio mastering chain to video files using ffmpeg for clear, warm talking-head sound

Sync multiple camera feeds by audio cross-correlation for multi-angle video editing

Burn in bold all-caps captions with black background boxes using whisper transcription and ffmpeg