Automate Sora & Veo3 YouTube Videos

I need a straightforward script or no-code workflow on n8n that can:

• Read each row of my existing Google Sheet (it already lists video text, desired file name, and any timing notes).
• In Sora 2 and Veo3, stitch together a ring-camera/native camera style video using that data.
• Add a simple text-to-speech voiceover sourced from the same row.
• Burn standard open captions that perfectly mirror the voiceover, as well as a very simple thumbnail generator.
• Download the finished MP4 to my local machine and save it with the exact file name provided in the sheet—no auto-upload needed.


Deliver a working prototype plus clear setup instructions so I can run it on my end without ongoing support.