This gem is for the 1st Ruby Programming Challenge For Newbies, of Ruby Learning Blog
On the command line:
$ shift_subtitle --operation add --time 2.000 input_subtitle.srt output_subtitle.srt
This command shifts everything 2 seconds ahead.
You can use ‘sub’ for shift everything X seconds back.
Copyright © 2009 Felipe Elias Philipp. See LICENSE for details.