什么是 OBS?

开放式广播软件是免费开源软件,用于视频录制和直播。支持的功能包括:

  • 编码使用H264(X264)和AAC。
  • 支持英特尔快速同步视频(QSV)和NVENC。
  • 无限数量的场景和来源。
  • 直播 RTMP 流媒体 to Twitch, YouTube, DailyMotion, Hitbox 和更多。
  • MP4或者FLV文件输出。
  • 基于GPU的高性能游戏流媒体游戏捕获。
  • 支持DirectShow捕获设备(摄像头、采集卡、等)。
  • Windows 8 高速监控捕捉支持。
  • 双线性或lanczos3重采样。

What is OBS Studio?

OBS Studio (formerly known as OBS Multiplatform) is a complete rewrite of the original OBS from the ground up, with the main goals being multiplatform support, a more thorough feature set, and a much more powerful API. While still in its early stages, releases are currently available for Windows, Mac and Linux.

OBS Studio will eventually support many of the advanced requested features not present in the original OBS, such as multiple stream outputs and scene previewing, the latter of which is now available in the current release.

How much does it cost?

OBS is completely free! Not a dime! There are no subscriptions, no payments at all. OBS is available to everyone, with source code publicly available on github for anyone to help contribute.

While OBS will always remain free, you are welcome to donate to support our development efforts.

Plugins

OBS has an API allowing developers to create their own unique plugins, giving them and others complete control of their streaming experience. Some popular plugins include:

...and many more!