使用Arctime生成各种格式的字幕文件

使用FFmpeg可以从包含软字幕的媒体文件中提取出字幕，生成字幕文件，但现在网上能下载到的媒体文件一般都是用硬字幕。要想凭空得到字幕文件，我们可以用Arctime这款软件。下载地址：

一、生成srt格式的字幕文件

“文件” -> “导入音视频文件”

在“时间轴”中，鼠标右键->“插入空白字幕块”

双击刚刚添加的字幕块，在里面添加内容

添加完字幕后，“导出”->“字幕文件”，在“SRT”前打勾，然后点击“导出”按钮

然后即会生成SRT格式的字幕文件，该文件内容如下：

1
00:00:00,000 --> 00:00:02,975
第一个字幕

二、生成ass格式的字幕文件

基本方法跟生成srt格式的字幕文件一样，不同的是，添加完字幕块后，“文件”->“保存工程并生成字幕”，然后即会在指定目录生成工程文件和ass字幕文件，ass文件的内容如下：

[Script Info]
; Script generated by Arctime Pro 2.4.1
; http://arctime.cn/
Title: Default ASS file
ScriptType: v4.00+
WrapStyle: 2
Collisions: Normal
PlayResX: 1280
PlayResY: 720
ScaledBorderAndShadow: yes
Video Zoom Percent: 1
; ----------------------
; ArctimeTrackCount: 3
; ArctimeEncodeMethod: C
; 使用方法 C

[V4+ Styles]
Format: Name, Fontname, Fontsize, PrimaryColour, SecondaryColour, OutlineColour, BackColour, Bold, Italic, Underline, StrikeOut, ScaleX, ScaleY, Spacing, Angle, BorderStyle, Outline, Shadow, Alignment, MarginL, MarginR, MarginV, Encoding
Style: Default,微软雅黑,54,&H00FFFFFF,&H00FFFFFF,&H19533B3B,&H910E0807,0,0,0,0,100.0,100.0,0.0,0.0,1,3.1,1.2,2,135,135,72,1
Style: Default-L2,微软雅黑,32,&H00FFFFFF,&H00FFFFFF,&H19533B3B,&H910E0807,0,0,0,0,100.0,100.0,0.0,0.0,1,2.5,0.0,2,135,135,35,1
Style: Default-Box,微软雅黑,54,&H00FFFFFF,&H00FFFFFF,&H41000000,&HFF000000,0,0,0,0,100.0,100.0,0.0,0.0,3,8.5,0.0,2,135,135,72,1
Style: Yahei-1280x720,微软雅黑,48,&H00FFFFFF,&H00FFFFFF,&H19533B3B,&H910E0807,0,0,0,0,100.0,100.0,0.0,0.0,1,3.1,1.2,2,135,135,72,1
Style: Yahei-1920x1080,微软雅黑,60,&H00FFFFFF,&H00FFFFFF,&H19533B3B,&H910E0807,0,0,0,0,100.0,100.0,0.0,0.0,1,4.2,1.5,2,200,200,102,1
Style: Yahai-4K,微软雅黑,120,&H00FFFFFF,&H00FFFFFF,&H16534241,&HE12E2625,0,0,0,0,100.0,100.0,0.0,0.0,1,4.5,2.5,2,200,200,110,1
Style: OneFX,楷体,54,&H00FFFE67,&H000000FF,&H00A4671B,&H914F310D,-1,-1,-1,0,100.0,120.0,0.0,10.32258,1,5.6910567,4.268293,2,10,10,80,1

[Events]
Format: Layer, Start, End, Style, Name, MarginL, MarginR, MarginV, Effect, Text
Dialogue: 2,0:00:00.00,0:00:02.97,Default,,0,0,0,,{fad(120,120)}第一个字幕