LTX is an open foundation model for video, audio, and world simulation. You get full control over your AI: run LTX locally on your own hardware, fine tune it on your own IP, and generate video and audio as one unified output instead of stitching together separate tools.
The latest model, LTX-2.3, is a 22B-parameter dual-stream diffusion transformer that generates native 4K video at up to 50fps, with synchronized audio and video produced in a single pass. Weights, code, and research are fully open, and independent benchmarking from Artificial Analysis ranks LTX among the top 3 AI video models globally.
Access LTX three ways: download the open weights and run it yourself, license the model for on-premise deployment with enterprise support, or build on LTX Studio, the production suite for creative teams and studios. Teams at ElevenLabs, Asteria Film Co., Magnopus, and NVIDIA already build on LTX.
LTX is production infrastructure for AI teams generating motion and physical environments inside their own pipelines, not a consumer app for one-off clips.
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3Q is Europe's sovereign video infrastructure for enterprises and mid-market organisations that need full control over their video stack. Unlike US-headquartered providers that rent capacity from hyperscalers, 3Q owns and operates its own independent European video infrastructure. Your content stays on EU-owned infrastructure, GDPR-compliant, ISO/IEC 27001 certified, and independent of US providers.
Video hosting and management. You upload video by browser or video API, organise everything in a central media library, and run a white-label video portal for your audience. Automated workflows handle transcoding, metadata, and publishing to websites, apps, and internal portals.
Live streaming and webinars. You stream live to large audiences with no limits on viewers or data volume, transmit redundantly with all common encoders, and convert every livestream to video-on-demand automatically with Live2VOD. Browser-based webinars and webcasting add live chat, Q&A, polling, and enterprise SSO for town halls and events.
Delivery and player. A proprietary global video CDN, multi-CDN, and eCDN keep playback stable on every device, even inside restricted corporate networks, with China delivery for global reach. Every video plays through a Cookie- and Consent-free HTML5 Video Player that is fast, fully customisable, and barrier-free to WCAG and BITV.
Video AI and analytics. Built-in video AI creates transcriptions, automatic subtitles, translations, chapter markers, and text-to-speech, while video analytics show viewing time, reach, and engagement per asset.
Developers integrate everything through a REST video API and native player SDKs, from secure corporate intranets to OTT backends. 3Q is based in Munich, with modular pay-as-you-go pricing and 24/7 human support. Enterprise video hosting, streaming, and delivery, built in Germany and controlled by you.
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api.video
Handling online video has never been easier api.video is the end-to-end solution which enables you to easily build, scale and operate on-demand and live streaming videos in your app, software or platform. Test it for free on our Sandbox environment. Cover the whole online video workflow Ingesting videos and delivering them to your audiences through a beautiful HTML5 adaptive video player. You don’t have to mash up a ton of services, manage and maintain several solutions anymore. Your project goes live in hours instead of months and scales automatically with your usage. Built to implement fast Use one API to collect on-demand or live videos and make them available on any platform and screens. We have SDKs for Java, iOS, Android, and server-side languages. Reach your audience worldwide Thanks to our EDGE infrastructure, you'll instantly benefit from fast video ingestion, transcoding and rapid availability for buffer free streaming, wherever your users are.
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