渲染Render

渲染是达芬奇把时间线逐帧计算成最终视频文件的过程，渲染引擎把所有剪辑、调色、特效、音频处理一次性应用。

• 在交付页把任务加入渲染队列后，点击「开始渲染」，软件就会逐任务产出文件。
• 渲染耗时取决于时长、分辨率、编码和电脑性能；分辨率越高、编码越重，越慢。
• 渲染缓存（Render Cache）是不同的概念：它只预渲染部分效果（如光流、Fusion），加快回放。

Rendering is when DaVinci Resolve computes the timeline into final video files — the render engine applies all edits, grades, effects, and audio processing in one pass.

• After adding jobs to the render queue on the Deliver page, click Start Render and the software produces the files one by one.
• Render time depends on duration, resolution, codec, and hardware — higher resolution and heavier codecs are slower.
• Render Cache is different: it pre-renders only some effects (like optical flow or Fusion) to speed up playback.