fal adds LTX-2.5 VFX toolkit

This is more strategically important than another text-to-video endpoint because it tackles the tedious post-production work that determines whether generated footage is actually usable.

• –Alpha Gen outputs frame-matched mattes with soft edges and partial transparency, including a ProRes 4444 cutout for compositing
• –SDR-to-HDR produces scene-linear EXR workflows, bringing AI video closer to color-managed finishing pipelines
• –Reframe can generate missing content for multiple aspect ratios, making one master shot adaptable to social, mobile, and widescreen delivery
• –fal’s per-second pricing makes experimentation straightforward, but 4K Alpha Gen can reach $1 per input second, so careless iteration gets expensive
• –Early community feedback remains mixed on temporal consistency, color handling, and upscale quality, meaning human shot review is still essential