How coiuld I record a battle scene with proper sound?

[syfjhz22]

I would like to record a battle scene. Although tfc command will free the camera, it will not allow the camera to record the sound (the sound is recorded at player's location).

 

If I move the player character closer to the battleground, the enemy will start attacking player instead of NPCs.

How could I solve this problem? Is there any way to disable detection for the player character only? Thanks for help!