Juq930engsub Convert015937: Min [portable]

Most people would have manually shifted subtitles. Maya did something smarter:

| Step | Action | Example | |------|--------|---------| | 1 | Identify hours | 00 | | 2 | Add minutes | 15 | | 3 | Add seconds | 37 | | 4 | Result | 00:15:37,000 | juq930engsub convert015937 min