Ltxvideo
App in the BluixApps catalog
What it is
LTX-Video is the fastest open video generation model — by Lightricks (the studio behind Facetune, Photoleap). Generates 5 seconds of video in approximately 4 seconds on a single RTX 4090. State-of-the-art quality at unprecedented speed, with MIT-license weights.
The video equivalent of "1-click image gen" — the response to "video AI is too slow for real workflows".
What it's for
- Text-to-video — natural language prompt → 5s MP4
- Image-to-video — animate any still image with motion descriptions
- Real-time iteration — generate, tweak, re-generate fast enough for design loops
- Marketing videos at scale — social clips, ads, product B-roll
- Storyboard previs — quick video drafts for film/animation pre-production
- 5-second segments — chain for longer durations via consistent frame strategies
Who it's for
- Content creators producing social video at scale
- Marketing teams generating campaign B-roll
- AI startups building video products (LTX is fast enough for product flows)
- Designers previsualizing motion before committing to expensive production
- Hosting providers offering "Real-time video gen" as premium tier
Why teams pick LTX-Video over alternatives
- MIT license — fully open, commercial OK
- Speed: ~4 sec per 5-sec video on RTX 4090 (vs minutes for CogVideoX, HunyuanVideo)
- Quality matches/exceeds CogVideoX-5B at fraction of compute
- Trained on long captions — detailed prompts give better results
- Both text2vid + img2vid in one model
- Lightricks pedigree — production-quality engineering
Integrations
- Gradio web UI — out-of-box
- Diffusers pipeline — Python automation friendly
- ComfyUI nodes — community wrapper (BluixApps ships separately)
- API mode — Gradio auto-exposes REST endpoints
- Pair with image gen: Flux/SDXL → still image → LTX img2vid
- Pair with audio: BluixApps XTTS for narration → mux with FFmpeg
Notable users & community
- 9k+ GitHub stars (Dec 2024 release, growing fast)
- Lightricks backing (mobile video production veterans)
- Featured in major AI tracker newsletters (BensBites, AlphaSignal)
- Active HuggingFace community LoRAs emerging
- Discord community + responsive maintainers
Tips & operations
- Detailed prompts win: 5+ sentences with cinematography hints
- Img2vid more reliable for character consistency than text2vid
- Resolution: 768×512 default; 1216×704 for HD output
- Length: optimal 5 seconds; chaining for longer needs same-prompt strategy
- VRAM: 12 GB minimum, 24 GB ideal for HD + batch
- Storage: model weights ~5 GB; pre-cache for cold-start
- Output: H.264 MP4, social-ready
What we ship in BluixApps
- Cloned
Lightricks/LTX-Videorepo, mounted at/opt/ltxvideo/repo - pytorch/pytorch CUDA 12.4 base
- Gradio UI launched with
--listen 0.0.0.0 --port 7860 - Persistent volumes for repo, models (~5 GB), outputs (MP4)
- Install report at
/root/bluixapps/ltxvideo.txt - GPU pre-flight check via
bluixapps_ensure_nvidia_runtime - Backup hook covers models + outputs
- Suggested pairings (Flux for stills, XTTS for audio, ComfyUI for advanced workflows)
Get this app — pick a BluixApps plan
Same catalog. Scaling tenant isolation, white-label and support tier.
| Tier | Tenants | Catalog | Support | White-label | Monthly | |
|---|---|---|---|---|---|---|
| Stacks | 1 | 19 curated stacks | Standard | — | $19/mo | DetailDeploy |
| Starter | 10 | Full catalog | Standard | +$15–25/mo | $49/mo | DetailDeploy |
| Pro | 25 | Full catalog | Priority bugfix | +$15–25/mo | $149/mo | DetailDeploy |
| Growth | 100 | Full catalog | Priority bugfix | +$15–25/mo | $349/mo | DetailDeploy |
| Scale | 500 | Full catalog | 7-day window | +$15–25/mo | $799/mo | DetailDeploy |
| Enterprise | Unlimited | Full catalog | Priority 7-day | Bundled | $1,499/mo | DetailDeploy |
