SubRip

This is the native subtitle format of the SubRip (cache) program. It is one of the most used formats for subtitles. The most common (optional) filename extension is .SRT.

Subtitles are formatted as follows:

n

h1:m1:s1,d1 --> h2:m2:s2,d2

Line1

Line2

...

<blank line>

n = sequential number
h1:m1:s1,d1 = start time
h2:m2:s1,d2 = stop time