我什么时候使用实时Re-render和离线Re-render？
When should I use live re-renders versus off-line re-renders exports?

我什么时候使用实时Re-render和离线Re-render？

视您的工艺流程而定，两种方式都可以使用。实时Re-render可以实时监听并且将信号录制到工作站中，而离线Re-render是将信号离线导出再导入到工作站。相比于在Pro Tools中使用Dolby Renderer Return插件实时录制，离线Re-render可以将文件更快地导出到磁盘中。虽然建立一个离线Re-render比实时Re-render快很多，不过实际的工作效率取决于你建立Re-render的数量和整体CPU负载，最多可以同时进行10个Re-render。

实时Re-render可以通过音频接口的输出录回到工作站中，这些设置在渲染器偏好设置（MAC）或设置（Windows）中的驱动选项卡中。在杜比全景声制作套件中，是用Renderer Return插件来实现录回到Pro Tools中的。需要注意的是：如果使用Dolby Audio Bridge工作，只有在渲染器播放声音母版文件时才可以通过实时Re-render将信号录制到工作站中。你不可以把Dolby Audio Bridge同时设置为渲染器的输入和输出设备，并将渲染器的通道作为工作站轨道的输入，这样无法录制实时Re-render的信号。

When should I use live re-renders versus off-line re-renders exports?

Either can be used, depending on your workflow. Live re-renders allow for realtime monitoring and recording directly to the DAW vs offline exports and importing to your DAW. of them via Dolby Renderer Return plug-ins in Pro Tools, Offline re-renders can be exported faster than realtime direct to disk. While each offline re-render is created faster than realtime ones, depending on how many re-renders you are creating and your overall CPU load will determine which process is quicker, as you can generate up to 10 re-renders in realtime using the live re-renders.

Live re-renders can be recorded back into your DAW using the audio output device set in the Renderer Preferences (MAC) or Settings (Windows), Driver tab. Live re-renders can also be recording back into Pro Tools using the Renderer Return plugins if using the Dolby Atmos Production Suite. Live re-renders can be recorded into a DAW using the Dolby Audio Bridge but only when playing back an open Master File. You cannot use the Dolby Audio Bridge as the Renderer input and output device simultaneously to record live re-renders back into your DAW with the Renderer source set to input.