Seedance 2.5 Plus Topaz Astra Upscaling: a Four-Reference-Image Video Workflow Posted to r/ChatGPT
r/ChatGPT (60 upvotes / 21 comments)·low signal
A r/ChatGPT post (60 upvotes, 21 comments) documents a working video generation stack: Seedance 2.5 driven by four reference images and light prompt direction, upscaled to 4K in Topaz Astra, with color grading applied on top. Low engagement, but the value is the named tool chain and the specific input recipe — reference-image count and a grading pass are the two variables most often omitted from generated-video posts. Treat as a workflow datapoint rather than a news item.