一款名为SCM的macOS应用在Hacker News上发布,提供基于本地人工智能的图片和视频搜索功能1。该应用采用本地优先架构,所有推理过程在用户设备上运行,无需将内容上传至云端1。应用支持自然语言查询、视频场景分割、光学字符识别文本搜索和语音对话提取等多种搜索模式1。
SCM(0.2.4版本)兼容macOS 12及更高版本,并针对Apple Silicon芯片进行了优化1。默认视觉模型使用CLIP框架,权重约为435MB1。应用支持35种语言选择,默认包含简体中文、繁体中文、日语和韩语1。用户可通过Homebrew包管理器安装该应用1。
该应用完全离线运行,无需账户和云端上传,内置内容去重功能和自动文件夹监听导入能力1。应用支持四种可切换的ONNX Runtime模型1。对于语音转录功能,用户可选择tiny.en版本(约150MB)或base.en版本(约300MB)的Whisper模型1。数据存储位置为用户主目录下的~/Library/Application Support/scm文件夹,嵌入版本快照上限为10个1。
A new macOS application called SCM has been unveiled on Hacker News, offering users the ability to search through photos and video frames using artificial intelligence.1 The tool employs a local-first architecture, with all processing performed directly on the user's device rather than relying on cloud services, ensuring complete privacy and offline functionality.1 Version 0.2.4 requires macOS 12 or later and is optimized for Apple Silicon processors.1
The application supports multiple search modes tailored to different content types, including natural language queries, video scene segmentation, optical character recognition for text extraction, and speech transcription from audio.1 SCM can be installed via Homebrew using the command brew install --cask allenv0/scm/scm.1 The default vision model, based on CLIP technology, requires approximately 435 MB of storage, while users can optionally add Whisper transcription capabilities at sizes ranging from 150 MB for the tiny.en version to 300 MB for the base.en model.1
The platform operates without requiring user accounts or uploading content to external servers, incorporating features such as automatic duplicate detection and folder monitoring for streamlined file imports.1 Language support spans 35 different languages, including Simplified Chinese, Traditional Chinese, Japanese, and Korean among the default options.1 All indexed data is stored locally in the ~/Library/Application Support/scm directory, with embedded model snapshots capped at ten versions.1
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