交叉溶解Cross Dissolve

交叉溶解是最常用的转场：前一个片段逐渐淡出，后一个片段同时淡入，中间形成一段重叠过渡。

• 达芬奇里按 T 键即可为剪辑点添加默认的交叉溶解。
• 默认时长 1 秒（25 帧），拖动转场边缘可以改变时长。
• 因为看起来「顺」，访谈、纪录片等写实类剪辑里最常见。

A cross dissolve is the most common transition: the outgoing clip fades out while the incoming clip fades in, with an overlapping transition in between.

• In DaVinci Resolve, pressing T adds the default cross dissolve at the cut.
• The default duration is 1 second (25 frames); drag the transition's edge to change it.
• Because it looks smooth, it's the go-to transition in documentary-style and interview edits.