AI models
AI models — Guides, tutorials and comparisons for finding viral ideas, creating AI video and growing on YouTube and TikTok.
What Is HyperFrames? HeyGen's HTML-to-Video Engine, Explained
HyperFrames renders video from HTML and a GSAP timeline: what it does, why compositions must be seekable, six silent render failures, and a no-code route.
How Much Does AI Video Generation Cost? (2026 Price Breakdown)
AI video generation cost in 2026: a finished AI short runs roughly 10-30 cents pay-as-you-go with ViralMint — no subscription. Honest per-action price breakdown.
How to Write AI Video Prompts That Work (Sora 2, Veo 3.1, Seedance)
A prompt formula that works (Subject + Action + Camera + Lighting + Style), before/after examples and tips for Sora 2, Veo 3.1, Seedance, Wan and Hailuo.
How to Run an AI Video Generator Locally (2026 GPU Guide)
Yes, AI video generation runs locally: Wan 2.2, LTX-Video, HunyuanVideo, CogVideoX and Mochi 1 on your own GPU via ComfyUI. VRAM needs: 5 GB to 80 GB.
Run Whisper AI Locally — Transcribe 10-Min Audio in 22s, Free
Transcribe audio to text locally with faster-whisper — 22s for 10-min audio on M2 Max, 12s on RTX 4070. Free, private, no per-minute cloud fees.
AI Video Creation: The Complete Guide to Text-to-Video
Everything you need to know about AI video creation in 2026. Compare Kling, Hailuo, Luma, Pika, and free alternatives. Learn how text-to-video actually works.
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Free, open-source desktop app for macOS, Windows and Linux. Downloads, transcription and rendering run locally; AI features are pay-per-use with no subscription.