LivePortrait (Kuaishou / Kling team)
What they did
Efficient portrait animation from the Kuaishou Kling team: drive a still portrait with a video, with stitching and retargeting controls for eyes and lips. The open weights and code are widely used in ComfyUI pipelines.
Worth knowing
- Price: Open weights on Hugging Face (mit)
- License: mit
- Status: sourced. We have not run this ourselves yet (no "Tested" badge).
- Quality bar (computed by code): 5/5 (primary source ✓, reproducible ✓, new ✓, example output ✓, safe ✓)
The best new AI video workflows and prompts, weekly.
Related
▶ YouTube demoWays to waste fewer credits on AI video generations (Curious Refuge)
Curious Refuge shares the process it uses to avoid paying for bad generations on an AI film: set up checks before committing to full-cost renders. A full written breakdown is on their blog.
▶ YouTube demoKling AI
Kuaishou's own Kling studio, where you make text-, image- and reference-driven video and images in one web app. It's the place to try new Kling versions first.
▶ demo at sourceKling 2.5 Turbo Pro on fal
Kling 2.5 Turbo Pro text-to-video on fal, Kling's speed-optimised premium tier. The price wasn't captured from the page.
▶ demo on XAlley fight action thriller (Kling 3.0)
A night-alley action prompt where one woman faces down a crew, with detailed blocking, lighting and camera notes.
▶ demo on XMultishot fashion UGC party vlog (Kling 4.0 Flash)
A structured 20-second vertical prompt for a creator vlogging a party outfit across several shots. It shows how to lay out a multishot UGC brief.
▶ demo on XTimed multi-move fight scene with a locked character (Kling 4.0)
A long, second-by-second action prompt that pins an original character to a reference image and chains strikes without resets, written for Kling 4.0.