If budget is a concern, consider looking into free or open-source video enhancement tools. While they might not offer the exact same AI-powered enhancements, they can still provide useful video editing and improvement capabilities.

Not AI-based, but surprisingly effective for cleaning H.264 artifacts.

This guide covers what the software is, why version 2.6.4 is specifically popular, and the critical safety and legal implications of downloading it from third-party sites like GetIntoPC.