Give an existing video a narration makeover - rewrite the script in a new tone (tighter, warmer, more formal, more energetic), pick a fitting voice, regenerate the voiceover, and re-align the visuals to the new timing. Use when the user says "make the narration less robotic", "rewrite the voiceover to sound friendlier", "this video sounds too stiff, revoice it", "change the tone of this video", or "redo the narration in a different style".
