Ntsc-rs – 开源的模拟电视与 VHS 伪影视频仿真器

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The nostalgia of VHS from the comfort of your home computer. Download version 0.9.4 Try it online. 在你的家用电脑上，舒适地重温 VHS 的怀旧感。下载 0.9.4 版本，或在线试用。

ntsc-rs is a free, open-source video effect which accurately emulates analog TV and VHS artifacts. ntsc-rs 是一款免费、开源的视频特效工具，能够精确模拟模拟电视和 VHS 录像带的伪影效果。

Other popular effects eyeball the look of VHS tapes using simple color lookup tables and overlays. 其他流行的特效插件通常仅通过简单的颜色查找表（LUT）和叠加层来“目测”模拟 VHS 录像带的观感。

ntsc-rs uses algorithms that model how NTSC transmission and VHS encoding actually work, based on algorithms developed in composite-video-simulator, zhuker/ntsc, and ntscQT. ntsc-rs 则采用了基于 composite-video-simulator、zhuker/ntsc 和 ntscQT 等项目开发的算法，对 NTSC 信号传输和 VHS 编码的实际工作原理进行了建模。

ntsc-rs is written in Rust, and is multithreaded and SIMD-accelerated. ntsc-rs 使用 Rust 语言编写，支持多线程处理并经过了 SIMD 加速。

Unlike similar effects such as ntscQT, it can run in real time at much higher resolutions than actual NTSC footage. 与 ntscQT 等类似特效不同，它能够在远高于实际 NTSC 视频分辨率的情况下实现实时运行。

ntsc-rs is available not just as a standalone and web application, but also as a plugin for After Effects, Premiere, and all OpenFX-compatible software. This includes DaVinci Resolve, Hitfilm, and Vegas. ntsc-rs 不仅提供独立应用程序和 Web 应用版本，还可作为插件用于 After Effects、Premiere 以及所有兼容 OpenFX 标准的软件，包括 DaVinci Resolve、Hitfilm 和 Vegas。

Download ntsc-rs version 0.9.4 Try it online 下载 ntsc-rs 0.9.4 版本 在线试用