ffmpeg是否支持带有字幕过滤器的片段剪辑功能?

时间:2019-03-14 03:22:40

标签: text ffmpeg subtitle srt

我想在ffmpeg中使用ASS中的片段/片段功能来逐个显示字幕。以下是我的ASS文件内容:

[Script Info]  
ScriptType: v4.00+  
WrapStyle: 0  
ScaledBorderAndShadow: yes  
PlayResX: 1000  
PlayResY: 560  
[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,FZLanTingHei-R-GBK,24,&H000000,&H00FF0000,&H00000000,&H00000000,0,0,0,0,100,100,0,0,2,0,0,1,0,0,0,1  
[Events]  
Format: Layer, Start, End, Style, Name, MarginL, MarginR, MarginV, Effect, Text  
Dialogue: 0,0:00:00.00,0:00:02.00,Default,,0000,0000,0000,,{\pos(717,91)\iclip(717,91,1000,191)\t(0,1000,\iclip(1000,91,1000,191))}Hello World!

ffmpeg命令:

ffmpeg -i input.mp4 -filter_complex "subtitles=myass.ass" output.mp4

但是,文本仅显示了两秒钟,但没有剪辑功能。
那么,有什么问题吗?

0 个答案:

没有答案