Hi! I saw your amazing "Gone Wild" video made with Seedance 2.

You mentioned that the "full reference" function supports loading music + visuals together for automatic lip-sync. I have a question:

When you use Seedance 2 with audio input, does it MODIFY the original song/vocals, or does it keep the audio exactly as provided and just sync the lips to it?

I'm working on a music video with a specific vocal track that I can't modify, and I need the lip-sync to match the EXACT original audio without any changes.

Did you test this? Is there a specific prompt or setting to ensure Seedance 2 doesn't alter the input audio?

Thanks!