This is a script to add a constant offset to all the subtitles in an SRT file

To run it open a powershell window (windows-R and type powershell.exe), then cd to the folder you saved the script into eg:

cd c:\users\stib\downloads\

then type

import-module offset-srtSubtitles.ps1

then use the script thus:

Offset-SRTSubtitles 'c:\path\to\mySRTFile.srt' -outputSRT "c:\path\to\newSRTfile.srt" -Hours 1 -Minutes 2 -Seconds -3 -Frames 2

Here are the parameters:

• -inputSRT is always the first parameter, and is mandatory. It is the path to your source srt.

• -outputSRT is optional. If not specified the output file name will be based on the input file with the tag _offset on the end of the name, eg myOriginalFile_offset.srt

• -Hours - the hours offset. Don't specify any offsets that are 0. Offsets can be positive or negative integers

• -Minutes - the minutes offset

• -Seconds - you get the idea

• -Milliseconds or -Frames If -Frames is specified, -Milliseconds is ignored

• -Framerate - only needed if -Frames is specified, default is 25