ijkplayer 是做什么的？
基于 FFmpeg n3.4 的 Android/iOS 视频播放器，支持 MediaCodec 和 VideoToolbox 硬件解码。
基于 FFmpeg n3.4 的 Android/iOS 视频播放器，支持 MediaCodec 和 VideoToolbox 硬件解码。
这是一个基于 FFmpeg n3.4 构建的跨平台视频播放器技能，专为 Android 和 iOS 移动端优化。它集成了 Android 的 MediaCodec 和 iOS 的 VideoToolbox 硬件解码能力，能够显著提升视频播放性能并降低功耗。该技能适用于需要在移动应用中实现高性能视频播放的开发者，支持多种视频格式和流媒体协议。通过ijkplayer，开发者可以快速集成一个稳定、高效的播放器，而无需从零开始处理编解码和渲染的复杂性。
npx skills add bilibili/ijkplayer基于 FFmpeg n3.4 的 Android/iOS 视频播放器，支持 MediaCodec 和 VideoToolbox 硬件解码。
Extract frames or short clips from videos using ffmpeg.
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Obra superpowers agent skills.
See, Understand, Act on video and audio. See- ingest from local files, URLs, RTSP/live feeds, or live record desktop; return realtime context and playable stream links. Understand- extract frames, build visual/semantic/temporal indexes, and search moments with timestamps and auto-clips. Act- transcode and normalize (codec, fps, resolution, aspect ratio), perform timeline edits (subtitles, text/image overlays, branding, audio overlays, dubbing, translation), generate media assets (image, audio...
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