# HyperFrames v0.8.185

By Steven Van · 2026-10-21

Cloud renders at 4K now support transparent MOV and WebM, and compositions can opt in to capture motion blur.

4K cloud renders now work with transparent video. In [HyperFrames](<https://creatorstoolbox.com/resources/hyperframes>) [v0.8.185](<https://hyperframes.heygen.com/changelog#hyper-frames-v0-8-185>), hyperframes cloud render --resolution 4k accepts --format mov and --format webm. The CLI and the render server no longer refuse 4K with a transparent format.

## Capture motion blur

Motion blur is a new opt-in. Adding data-motion-blur to the composition root blurs fast-moving elements across sub-frame samples, with settings for shutter angle and sample count. It follows the render's device scale, so 2x and 4K renders blur at full resolution.

## Fixes

- **Producer:** a render whose AAC true peak stalls above the limit during correction no longer fails at assemble.

- **Lint:** check no longer fails a project that pastes the GSAP library inline, and a bundle around GSAP never inherits its exemption.

- **Cloud render:** chunks start their capture browsers while video frames extract.

![HyperFrames](<https://www.google.com/s2/favicons?domain=hyperframes.heygen.com&sz=128>)

HyperFrames

Open-source framework for rendering HTML compositions into MP4 videos, built for AI agents and automated pipelines.

[View HyperFrames →](<https://creatorstoolbox.com/resources/hyperframes>)

Sources

[Original source](<https://hyperframes.heygen.com/changelog#hyper-frames-v0-8-185>)

[Read HyperFrames v0.8.185 on Creators Toolbox](<https://creatorstoolbox.com/blog/hyperframes-hyperframes-v0-8-185>)

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Canonical source: https://creatorstoolbox.com/blog/hyperframes-hyperframes-v0-8-185