Add subtitles, voiceovers, and watermarks to videos through a simple API. Built for AI agents and developers.
Upload your video + subtitle file (SRT/ASS) + audio (MP3/WAV). We merge everything into a polished final product.
Upload video + text. Our AI generates natural voiceover and perfectly-timed subtitles automatically.
Pay only for what you use. No subscriptions required.
30 minutes/month ($0.16/min)
150 minutes/month ($0.10/min)
Purchase credits and receive a License Key instantly.
Install agent-video-skk from ClawHub. Configure your Key.
Tell your agent what you need: "Add Chinese subtitles to this video with AI voiceover."
Your processed video is ready in minutes. Download via global CDN.
We support MP4, MOV, AVI, MKV, and WebM as input. Output is always MP4 with H.264 encoding, universally compatible.
Typically 1-2x the video duration. A 1-minute video processes in about 1-2 minutes. Complex effects may take slightly longer.
You are never charged for failed tasks. Credits are automatically refunded to your balance.
Individual files up to 500MB, videos up to 10 minutes. Perfect for short-form content and social media videos.
Pay-as-you-go credits never expire. Monthly plan minutes roll over to the next month.
Provide text content and we generate natural-sounding AI voiceover using Edge TTS, with perfectly timed ASS subtitles. Supports Chinese and other languages.
ClawHub is the skill marketplace for OpenClaw AI agents. Our Skill lets any OpenClaw agent process videos through natural language commands.
Yes! Our REST API is fully documented. You can integrate it into any application or workflow.
Start with as little as $1. Credits never expire.
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