AI Video Editor

Take a video as input and transform it: cinematic effects, face swap, dress change, dance motion, reframing, and lipsync are all single-API-call operations. Useful for social-content automation, ad variants, and post-production at scale.

  • Effects: wan-effects, video-effects, image-effects, dance
  • Face & body: face-swap, dress-change
  • Reframing & motion: luma-reframe, luma-modify
  • All exposed through the same submit-and-poll JSON API

Quick Start

Every model in this category uses the same submit-then-poll API. Replace video-effects with any model endpoint from the list below.

# 1. Submit
curl -X POST https://api.muapi.ai/api/v1/video-effects \
  -H "x-api-key: $MUAPI_API_KEY" \
  -H "Content-Type: application/json" \
  -d '{"prompt":"apply a cinematic teal-and-orange grade"}'
# → {"request_id":"abc123","status":"processing"}

# 2. Poll until completed
curl https://api.muapi.ai/api/v1/predictions/abc123/result \
  -H "x-api-key: $MUAPI_API_KEY"

Top 5 Video Editor Models

ModelProviderCostBest For
video-watermark-remover$0.065The AI Video Watermark Remover is our flagship model designed to remove Sora 2 watermarks, logos, captions, and unwanted text from videos without compromising quality. Supporting a wide range of formats, it's fast, efficient, and processes with the highest quality.
sd-2-video-watermark-remover-pro$0.065SD 2 Video Watermark Remover Pro uses the SD 2 AI model to remove watermarks, logos, and overlaid text from videos with high accuracy. Powered by ByteDance's SD 2 engine, it delivers superior quality compared to traditional inpainting approaches. Pricing: $0.013 per second, minimum charge for 5 seconds ($0.065).
sd-2-video-edit$1.500SD 2.0 Video Edit modifies existing videos based on text prompts and optional reference images.
sd-2-watermark-remover$0.025🎉 FREE for a limited time — Remove SD 2.0 watermarks from videos using LaMa AI inpainting. Automatically detects the watermark region, builds a precise mask via Canny edge detection, and inpaints each frame for artifact-free results. No credits deducted — requires a positive balance to access.
ai-video-upscaler$0.030The AI Video Upscaler is a powerful tool designed to enhance the resolution and quality of videos. Whether you're working with low-resolution videos that need a boost or aiming to improve the clarity of existing footage, this upscaler leverages advanced machine learning models to deliver high-quality, upscaled videos.

All 40 Models

runway-act-two-v2v
10%
Video to Video
$0.3333$0.300

runway-act-two-v2v

Take an existing character video and sync it with the motion from a reference video. This lets you update facial expressions, head turns, and speech gestures while keeping the original look and style. It’s perfect for reshooting performances, dubbing, or animating characters without re-rendering visuals.

runway-aleph-v2v
10%
Video to Video
$0.2222$0.200

runway-aleph-v2v

Transform any input video into a new visual style or scene while preserving motion and structure. Aleph V2V lets you apply artistic looks, cinematic lighting, or thematic changes to existing footage.

luma-modify-video
11%
Video to Video
$0.3889$0.350

luma-modify-video

Luma Modify Video lets you transform an existing video into a new creative scene while keeping the original motion and timing intact. The result is a new video with the same movements but a completely fresh look, atmosphere, or theme.

11%
Video to Video
$0.3889$0.350

luma-flash-reframe

Transform and resize your videos effortlessly with Ray 2 Flash Reframe. This tool intelligently expands or adjusts your video’s aspect ratio—adding visually consistent content to the sides, top, or bottom—without altering the original subject.

10%
Video to Video
$0.3333$0.300

ai-dance-effects

Bring your characters and worlds to life with AI Dance Effects — a creative video effect that adds playful, dynamic, and cinematic motion to your generations. AI Dance Effects lets you guide how characters move, react, and express themselves.

10%
Video to Video
$0.2222$0.200

infinitetalk-video-to-video

InfiniteTalk Video-to-Video enhances or transforms existing videos by syncing the subject’s lip movements and facial expressions with new dialogue or speech. Instead of starting from a still image, you provide a video clip, and the model seamlessly reanimates the speaker’s mouth and expressions to match the script.

10%
Video to Video
$0.0333$0.030

ai-video-upscaler

The AI Video Upscaler is a powerful tool designed to enhance the resolution and quality of videos. Whether you're working with low-resolution videos that need a boost or aiming to improve the clarity of existing footage, this upscaler leverages advanced machine learning models to deliver high-quality, upscaled videos.

10%
Video to Video
$0.3333$0.300

wan2.2-edit-video

Easily modify existing videos using simple text commands. With Wan 2.2 Video-Edit, you can change attire, character appearance, or other visual elements directly within your video—no need to start from scratch. Works on uploads of 480p or 720p, for up to two minutes.

11%
Video to Video
$0.2778$0.250

heygen-video-translate

Convert any video into 175+ languages with synchronized voice translation, AI-voice cloning, and accurate lip sync. Just upload your video (or provide a link), select a target language, and HeyGen recreates the speech in that language. 0.05$ per second.

11%
Video to Video
$0.3889$0.350

wan2.2-animate

Wan2.2 Animate is a video-to-video model for animating a character or replacing a character in existing video clips. It replicates holistic movement and facial expressions from a reference video or pose while preserving the target character’s appearance. You upload both an image (for the character) and a video containing motion/expression, and the model generates a video where the character in your image moves like the reference. Supports 480p or 720p, up to 120 seconds

11%
Video to Video
$0.0889$0.080

topaz-video-upscale

The AI Video Upscaler is a powerful tool designed to enhance the resolution and quality of videos. Whether you're working with low-resolution videos that need a boost or aiming to improve the clarity of existing footage, this upscaler leverages advanced machine learning models to deliver high-quality, upscaled videos.

11%
Video to Video
$0.2667$0.240

ai-video-upscaler-pro

The AI Video Upscaler is a powerful tool designed to enhance the resolution and quality of videos. Whether you're working with low-resolution videos that need a boost or aiming to improve the clarity of existing footage, this upscaler leverages advanced machine learning models to deliver high-quality, upscaled videos.

10%
Video to Video
$0.0722$0.065

video-watermark-remover

The AI Video Watermark Remover is our flagship model designed to remove Sora 2 watermarks, logos, captions, and unwanted text from videos without compromising quality. Supporting a wide range of formats, it's fast, efficient, and processes with the highest quality.

10%
Video to Video
$0.2222$0.200

wan2.2-spicy-video-extend

Wan-2.2-spicy Video Extend continues an existing video by generating new frames that match the original style but add stronger motion, bolder effects, and spicier dramatics.

10%
Video to Video
$0.1611$0.145

kling-v2.6-pro-motion-control

Kling v2.6 Pro Motion Control allows precise control over camera movement, subject motion, and scene dynamics during video generation. Instead of leaving motion fully implicit, this mode lets you explicitly define how the camera moves (pan, tilt, orbit, dolly, zoom) and how objects or characters behave over time.

11%
Video to Video
$0.3778$0.340

seedance-v1.5-pro-video-extend

Seedance v1.5 Pro Video Extend continues an existing video by generating additional frames that match the original scene’s style, lighting, motion, and mood. It is designed for smooth temporal consistency, making it ideal for extending cinematic shots, atmospheric scenes, or slow camera moves without introducing visual jumps or style changes.

11%
Video to Video
$0.2889$0.260

seedance-v1.5-pro-video-extend-fast

Seedance v1.5 Pro Video Extend Fast quickly extends an existing video by generating a short continuation that matches the original style, motion, and lighting. This mode prioritizes fast output and smooth continuity with minimal new motion, making it ideal for previews, quick edits, and lightweight shot extensions without complex effects.

10%
Video to Video
$0.5000$0.450

kling-v2.6-std-motion-control

Kling v2.6 Pro Motion Control allows precise control over camera movement, subject motion, and scene dynamics during video generation. Instead of leaving motion fully implicit, this mode lets you explicitly define how the camera moves (pan, tilt, orbit, dolly, zoom) and how objects or characters behave over time.

Video to Video

add-video-watermark

Add custom watermark to videos with adjustable position, opacity, and size. Free local processing using FFmpeg.

11%
Video to Video
$0.5556$0.500

ai-clipping

Convert long-form videos into engaging short clips using AI clipping.

11%
Video to Video
$0.0278$0.025

sd-2-watermark-remover

🎉 FREE for a limited time — Remove SD 2.0 watermarks from videos using LaMa AI inpainting. Automatically detects the watermark region, builds a precise mask via Canny edge detection, and inpaints each frame for artifact-free results. No credits deducted — requires a positive balance to access.

Video to Video

ai-captions

Add AI-generated animated captions to any video using Vadoo's caption engine. Supports multiple languages and viral caption themes like Hormozi style. Perfect for social media creators, marketers, and content producers.

11%
Video to Video
$0.1156$0.104

ltx-2.3-video-extend

LTX-2.3 Video Extend seamlessly continues an existing video clip by generating additional frames that match the original motion, style, and scene composition. Powered by the LTX-2.3 architecture, it maintains temporal coherence and visual fidelity across the extension boundary.

10%
Video to Video
$0.1111$0.100

kling-v3.0-std-motion-control

Kling V3.0 Standard Motion Control allows for precise control over the camera and subject movement in generated videos. Powered by the latest Kling V3.0 architecture for improved temporal consistency and quality.

11%
Video to Video
$0.1778$0.160

kling-v3.0-pro-motion-control

Kling V3.0 Pro Motion Control provides the highest level of detail and control for video generation. Suitable for professional workflows requiring complex cinematic camera work and subject consistency.

11%
Video to Video
$1.6667$1.500

sd-2-video-edit

SD 2.0 Video Edit modifies existing videos based on text prompts and optional reference images.

11%
Video to Video
$0.0556$0.050

video-combiner

Combine multiple short video clips (5s, 10s, etc.) into a single seamless full-length video. Upload your clips in order and choose the final output aspect ratio. 'Auto' preserves the aspect ratio of your first clip.

10%
Video to Video
$0.0722$0.065

sd-2-video-watermark-remover-pro

SD 2 Video Watermark Remover Pro uses the SD 2 AI model to remove watermarks, logos, and overlaid text from videos with high accuracy. Powered by ByteDance's SD 2 engine, it delivers superior quality compared to traditional inpainting approaches. Pricing: $0.013 per second, minimum charge for 5 seconds ($0.065).

wan2.7-video-extend
10%
Video to Video
$0.1111$0.100

wan2.7-video-extend

Extend existing videos seamlessly with Wan 2.7.

happy-horse-1-video-edit-1080p
10%
Video to Video
$2.3333$2.100

happy-horse-1-video-edit-1080p

Happy Horse 1.0 Video Edit (1080p) - modify an input video at 1080p using a natural-language instruction with optional reference images.

happy-horse-1-video-edit-720p
11%
Video to Video
$1.1667$1.050

happy-horse-1-video-edit-720p

Happy Horse 1.0 Video Edit (720p) - modify an input video at 720p using a natural-language instruction with optional reference images.

mmaudio-v2-video-to-video
10%
Video to Video
$0.0111$0.010

mmaudio-v2-video-to-video

MMAudio-v2 generates high-quality, synchronized audio from video or text inputs. Seamlessly integrate it with AI video models to create fully-voiced, expressive video content.

ai-video-face-swap
10%
Video to Video
$0.1111$0.100

ai-video-face-swap

Replace faces in videos with stunning realism. Our AI ensures accurate expression transfer, lighting consistency, and smooth frame-by-frame blending.

remix-video
11%
Video to Video
$0.0278$0.025

remix-video

Transform and resize your videos effortlessly with remix video tool.

10%
Video to Video
$1.2111$1.090

kling-o1-video-edit

Kling O1 Video Edit lets you send an existing video clip plus an instruction/prompt to edit or transform the clip while preserving temporal coherence and subject identity. Typical edits include color grading, background replacement, object removal, slow-motion slo-mo, speed ramps, style transfer, subtle camera stabilization, and short extension/outro generation. Inputs can include: the source video, an optional frame mask (for localized edits), time range, and style/reference images.

11%
Video to Video
$0.6500$0.585

kling-o1-video-edit-fast

Video Edit Fast is the lightweight, high-speed editing mode of Kling O1. It performs quick edits on an existing video without heavy processing—ideal for fast object replacements, light enhancements, color tweaks, or simple visual adjustments. This mode focuses on speed over complex reconstruction, making it suitable for rapid iterations, previews, and small edits while preserving the original video’s motion and structure.

10%
Video to Video
$1.2111$1.090

kling-o1-standard-video-edit

Kling O1 Standard Video-to-Video Edit modifies an existing video while preserving its original structure, motion, and realism. It is designed for subtle, stable edits such as object replacement, background changes, lighting adjustments, or small visual tweaks. This mode prioritizes temporal consistency and natural motion, making it.

11%
Video to Video
$0.3278$0.295

pixverse-v6-extend

Extend any existing video with new frames using PixVerse V6. Analyzes the ending segment and generates a seamless continuation with optional style control.

wan2.7-video-edit
10%
Video to Video
$0.1111$0.100

wan2.7-video-edit

Perform prompt-driven video editing with multi-image reference support.

11%
Video to Video
$0.0556$0.050

autocrop

Automatically crop and reframe a specific video segment to your chosen aspect ratio using AI subject tracking.

Frequently Asked Questions

What's the maximum input video length?

Most video-edit models cap at 10-15 seconds of input. Pre-trim before submitting for best results.

Can I batch-process a directory of videos?

Yes — submit each one through the API and track via the request IDs. The MuApi CLI (`muapi mcp serve`) wraps this for agentic batch flows.