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Use this skills whenever you are dealing with Remotion code to obtain the domain-specific knowledge.

When a user reports a video not working, we should download the URL and put it as the src in packages/example/src/NewVideo.tsx . \n Then, in packages/example , we should run bunx remotion render NewVideo --log=verbose .

Download video and audio from URLs using yt-dlp directly. No wrapper scripts needed.

Extract, transcribe, and summarize Douyin videos with local whisper.cpp processing. \n \n Handles both short ( v.douyin.com ) and direct Douyin URLs by parsing video IDs and intercepting audio via browser JavaScript \n Uses ffmpeg to convert audio to WAV and whisper.cpp for local Chinese transcription, with automatic Metal GPU acceleration on Apple Silicon \n Generates structured summaries with core points, details, and one-line takeaways in markdown format \n Optional Feishu (Lark) document syn

Generate complete videos from a text prompt. Describe what you want and the AI handles script writing, avatar selection, visuals, voiceover, pacing, and captions automatically.

FFmpeg automation for cutting, trimming, concatenating, and exporting videos with audio mixing and platform optimization. \n \n Supports cutting, trimming, concatenation, transitions, effects, and color grading through FFmpeg CLI automation \n Handles audio mixing, normalization, and synchronization; subtitle burning and soft-subtitle handling \n Provides platform-specific export presets for YouTube, Instagram, Twitter, TikTok, and web delivery with bitrate and resolution optimization \n Batch p

Create polished, performant animations and micro-interactions.

Edit videos locally by running ffmpeg/ffprobe directly. No wrapper scripts needed.

Extract individual frames or thumbnails from videos at specified timestamps. \n \n Single command extracts frames at any timestamp or defaults to the first frame \n Supports both JPG (for quick sharing) and PNG (for crisp UI frames) output formats \n Requires ffmpeg binary; installation via Homebrew included \n

Programmatic video creation using React components with frame-based animations, media handling, and data visualization. \n \n Frame-driven animations using useCurrentFrame() hook, interpolation curves, and easing functions for smooth motion control \n Comprehensive asset support including images, videos, audio, GIFs, fonts, and Lottie animations with media processing capabilities \n Built-in features for captions (SRT import, transcription, word highlighting), charts, 3D content via Three.js, an