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界面与品牌 - 默认 UI 语言固定为英文，不再跟随系统区域设置自动切换（frontend/OBSApp.cpp），用户仍可在设置中手动切换 - 程序图标更换为 CAIIC logo：exe 图标 obs-studio.ico 及界面/托盘/About 图标 obs.png - About 窗口精简为 logo + 名称 + 版本号，移除项目介绍、赞助名单、Authors/License 标签页 - 版本号定为 1.0.0（构建参数 OBS_VERSION_OVERRIDE=1.0.0） 分辨率支持 - 移除首次启动将画布强制限制为 1920x1080 的逻辑，默认使用显示器原生分辨率 - 设置-视频 与自动配置向导新增 3840x2160 / 2560x1440 预设 - 自动配置向导性能测试上限放宽至 4K60（软硬件编码数据率上限及起始分辨率钳制） 插件 - 集成 obs-shaderfilter 2.6.0（绿幕抠图/自定义着色器滤镜），并适配新版 libobs 的 gs_image_file_ex API - 补齐缺失的源码：obs-browser、obs-websocket、libdshowcapture（含 external/capture-device-support） 工程 - 新增 .gitignore，排除 deploy/ 发布目录与构建日志
libdshowcapture This library was created as a means to simplify the process of using DirectShow to capture video and/or audio devices, such as webcams, capture devices (internal, USB 2.0, USB 3.0), microphones, auxiliary sound inputs, etc. The biggest goal of this project is to eventually support as many devices as possible, as well as add more interesting features later on for improving performance.