Uploaded September 2026 | Updated September 2026, 2 weeks ago

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Wondering which Topaz Astra model to use and why? In this tutorial, I'll show you exactly how to upscale video to 4K using Starlight Precise 2.5 inside the Astra interface — settings, workflow, and everything in between.

I'll walk through how to use this Topaz AI video upscaler step by step, share real examples of the scenes SLP 2.5 is ideally suited for, and show you how to export your completed scenes one at a time or in big
batches.

Most of this holds true across Topaz Labs' Astra lineup no matter which model you pick, so if you're new to AI video upscaling, this is a great place to start.

Link to Astra: https://astra.app

Link to Discord: discord.gg/nKEBdB8KCn

youtube.com/@LitanyOfIgnition

0:00 Intro
0:16 Settings for your Precise 2.5 generation
1:07 Rendering and the render queue
1:49 Precise 2.5 use cases
2:33 Completed videos – layouts, comparisons and bulk downloads
3:05 Real world workflow – archival source reference video

#TopazVideoAI #TopazPrecise25 #TopazAstra

Archival footage from the Prelinger Archives
archive.org/details/prelinger