Alchemist X

Alchemist X

Grass Valley
+
+

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About

Alchemist X is a cloud-native video frame rate conversion platform developed by Grass Valley for professional broadcasting, live production, and global media distribution. The software uses eighth-generation motion-compensated processing technology to convert video between different broadcast standards while preserving image quality and smooth motion. It supports standard definition, HD, 1080p, and UHD 2160p formats, along with HDR and SDR conversion using HLG, PQ, and custom lookup tables. Its real-time processing capabilities enable broadcasters to convert live video feeds for simultaneous distribution across international markets and streaming platforms. Alchemist X also provides color space conversion, video enhancement, closed caption handling, and 16-channel audio processing with configurable gain, delay, and channel mapping.

About

KwaFlux is a downloadable desktop application for enhancing video and image files with AI processing performed locally on a Windows PC or Mac. Its video tools support workflows such as upscaling, restoring and improving footage, while image tools address enlargement and visual enhancement. Users can preview output before exporting processed files, and can choose a perpetual license rather than a subscription. Because processing is performed on the user's computer, source media need not be uploaded to a cloud service for enhancement. The application is aimed at video editors, independent creators, archivists and others working with media they want to improve or preserve. KwaFlux is installed media-processing software rather than a browser-based editor, and it can be used as a standalone enhancement step within a broader editing workflow.

Platforms Supported

Windows Supported
Mac Not Supported
Linux Not Supported
Cloud Not Supported
On-Premises Not Supported
iPhone Not Supported
iPad Not Supported
Android Not Supported
Chromebook Not Supported

Platforms Supported

Windows Supported
Mac Supported
Linux Not Supported
Cloud Not Supported
On-Premises Not Supported
iPhone Not Supported
iPad Not Supported
Android Not Supported
Chromebook Not Supported

Audience

Television broadcasters, live sports production companies, streaming service providers, broadcast engineers, media technology teams, video production studios, master control operators, broadcast systems integrators, content distributors, and media organizations seeking professional frame rate conversion, HDR and SDR processing, real-time video standards conversion, and scalable cloud-based broadcast infrastructure

Audience

Video editors, creators, archivists needing local AI upscaling/enhancement

Support

Phone Support Not Supported
24/7 Live Support Not Supported
Online Supported

Support

Phone Support Not Supported
24/7 Live Support Not Supported
Online Supported

API

Offers API Not Supported

API

Offers API Supported

Screenshots and Videos

Screenshots and Videos

Pricing

No information available.
Free Version Not Supported
Free Trial Not Supported

Pricing

$29.99/month
Monthly access is $29.99/month, quarterly access is $49.99/quarter, and annual access is $79.99/year. A perpetual license is $199.99 one-time. Prices are in US dollars and exclude tax.
Free Version Not Supported
Free Trial Supported

Reviews/Ratings

Overall 5.0 / 5
ease 3.0 / 5
features 5.0 / 5
design 3.0 / 5
support 2.0 / 5

Reviews/Ratings

Overall 0.0 / 5
ease 0.0 / 5
features 0.0 / 5
design 0.0 / 5
support 0.0 / 5

This software hasn't been reviewed yet. Be the first to provide a review:

Review this Software

Pros & Cons from Real Users

Pros

  • Quality conversion from European videos to North American broadcast formats without speeding or slowing the source. Keeps the included closed captions in sync. You can also do the reverse. Change of speed is applied also to the sound (25 to 23,976, 24 to 25fps...), absolutely great. It can also upscale your content, but no AI to improve the picture. It is not the strength of this software. But for regular broadcast works, it keeps the quality of the picture when your source is film content. Also very good results when video sources (interlaced) are used.

Cons

  • It takes some times to find the correct parameters. Render process is quite slow (90 minutes movie may take 4 to 5 hours, depending on your hardware). Created for broadcast users. Pricey.

Training

Documentation Supported
Webinars Not Supported
Live Online Not Supported
In Person Supported

Training

Documentation Supported
Webinars Not Supported
Live Online Not Supported
In Person Not Supported

Company Information

Grass Valley
Canada
www.grassvalley.com/products/ampp/alchemist-x/

Company Information

KwaFlux
Founded: 2026
Hong Kong
kwaflux.com

Alternatives

Alternatives

FLUX Upscale

FLUX Upscale

Black Forest Labs
FLUX Upscale

FLUX Upscale

Black Forest Labs
Winxvideo AI

Winxvideo AI

Digiarty Software
Topaz Video AI

Topaz Video AI

Topaz Labs

Categories

AI Video Upscalers Supported

Categories

AI Video Upscalers Supported

Integrations

Claude Code Not Supported
Claude Desktop Not Supported
Codex CLI Not Supported
Cursor Not Supported
DeepSeek Not Supported
Model Context Protocol (MCP) Not Supported
OpenClaw Not Supported

Integrations

Claude Code Supported
Claude Desktop Supported
Codex CLI Supported
Cursor Supported
DeepSeek Supported
Model Context Protocol (MCP) Supported
OpenClaw Supported
Claim Alchemist X and update features and information
Claim Alchemist X and update features and information
Claim KwaFlux and update features and information
Claim KwaFlux and update features and information