1
00:00:01,000 --> 00:00:03,400
An SRT file stores subtitle text.

2
00:00:03,700 --> 00:00:06,600
Each cue includes a start and end time.

3
00:00:06,900 --> 00:00:09,800
The video stays in a separate file.

4
00:00:10,100 --> 00:00:13,200
Save as UTF-8, then test the destination.