Loading...
Loading...
Found 73 Skills
Guide for video analysis and frame-level event detection tasks using OpenCV and similar libraries. This skill should be used when detecting events in videos (jumps, movements, gestures), extracting frames, analyzing motion patterns, or implementing computer vision algorithms on video data. It provides verification strategies and helps avoid common pitfalls in video processing workflows.
Process video files with ffmpeg automation. Use when: compressing videos for upload; extracting audio from video; resizing for social formats; clipping segments; merging multiple videos; generating thumbnails
FFmpeg automation for cutting, trimming, concatenating videos. Audio mixing, timeline editing, transitions, effects. Export optimization for YouTube, social media. Subtitle handling, color grading, batch processing. Use for videogen projects, content creation, automated video production. Activate on "video editing", "FFmpeg", "trim video", "concatenate", "transitions", "export optimization". NOT for real-time video editing UI, 3D compositing, or motion graphics.
基于 FFmpeg 的视频处理技能，提供最实用的日常视频处理命令示例
Post-process raw screen recordings by removing silent segments and applying speed adjustments. Uses FFmpeg-based Python scripts to optimize video pacing automatically.
Interacting with Mediabunny
Multimedia handling with the Mediabunny library
Process images, audio, and video files stored in Alibaba Cloud OSS. Supports 14+ image operations (resize, crop, rotate, watermark, blur, format conversion, etc.), image-intelligent features via IMM (blind watermark, face/body/car detection, QR recognition, labeling, scoring), and audio/video processing (transcoding, screenshot, animation, sprite sheet, concatenation, metadata extraction, HLS streaming). Results can be returned as signed URL, downloaded locally, or saved as new OSS object. Also supports plain file upload/download. Use when the user needs to process or transform media files in OSS, such as generating thumbnails, transcoding video, extracting audio, adding watermarks, detecting faces, compressing images, or converting formats. Triggers on media processing requests in English or Chinese (resize, crop, thumbnail, transcode, video convert, audio convert, watermark, face detection, 缩略图, 裁剪, 压缩, 转码, 视频转换, 音频处理, 水印, 盲水印, 人脸检测, 截帧, 拼接).
Use when transforming video style with DashScope video-style-transform model. Use when converting videos to artistic styles such as Japanese manga, American comics, 3D cartoon, Chinese ink painting, paper art, or simple illustration via the video-synthesis async API.
Turn video moments into AI-generated hand-drawn storyboards with Gemini-powered frame analysis and social media content generation
Expert in video processing, streaming protocols (HLS/DASH/WebRTC), and FFmpeg automation. Specializes in building scalable video infrastructure.
Expert guidance for computer vision development using OpenCV, PyTorch, and modern deep learning techniques for image and video processing.