video to video

edit videos from text prompts with optional reference images. up to 15s input, standard or draft quality.

runway act-two — character performance transfer. animate a character image or video using a reference performance video with facial expressions, gestures, and body control. 5 credits/second.

runway aleph 2.0 — video-to-video transformation with text and keyframe guidance. supports aspect ratio targeting and up to 5 reference keyframes. 28 credits/second.

render up to 4 static text variants onto one video with per-variant font, size and colour — built for testing ad hooks and headlines against the same footage.

pixverse modify — edit video content using text prompts. swap subjects, add elements, or restyle regions with reference images.

replace characters in videos using reference images. preserves motion, timing, camera, and scene.

kling v3.0 - latest and most capable video generation model. native 4k output, multi-shot generation, flexible 3-15s duration billed per second, element control, motion control, and synchronized audio.

kling video o1 (omni) - unified video generation with text, image references, start/end frames, element references, and video references for editing and style transfer. the most capable kling model.

remove background from videos with optional color replacement

erase objects from video using a mask with inpainting

replace video background with an image or another video

apply green or blue screen effect to video foreground

happyhorse 1.0 video edit supports advanced video editing through natural language instructions with up to 5 reference images, preserving original motion dynamics via dashscope api

wan 2.7 video edit performs instruction-based video editing and style transfer using multimodal inputs (text, images, video) via dashscope api with 720p/1080p output

generate and edit videos using xai's grok imagine video model. supports text-to-video, image-to-video, and video editing with configurable duration and resolution.