SSA/ASS动态字幕详解一、基础篇：我们先来了解一下ssa的基本结构，用记事本打开ssa文件，如下：Script InfoScriptType: v4.00Collisions: NormalPlayResX: 384PlayResY: 288Timer: 100.0000V4 StylesV4 StylesFormat: Name, Fontname, Fontsize, PrimaryColour, SecondaryColour, TertiaryColour, BackColour, Bold, Italic, BorderStyle, Outline, Shadow, Alignment, MarginL, MarginR, MarginV, AlphaLevel, EncodingStyle: Default,Arial,17,&HEFEFEF,&H,&H,&H0F0F0F,-1,0,1,1,0,2,30,30,2,0,1ps：顺便讲一下ASS字幕格式：V4+ Styles
