This is the command subp2pgm that can be run in the OnWorks free hosting provider using one of our multiple free online workstations such as Ubuntu Online, Fedora Online, Windows online emulator or MAC OS online emulator
PROGRAM:
NAME
subp2pgm - convert VobSub DVD subtitles into pgm files and xml description
SYNOPSIS
subp2pgm [-hvf] [-o output] [-s sid] vobsub
DESCRIPTION
subp2pgm converts DVD subtitles from the VobSub format into an intermediate form suitable
for OCR extraction.
subp2pgm takes two files as input, which should be named <vobsub>.idx and <vobsub>.sub,
where vobsub is the basename of the files.
subp2pgm outputs one .pgm graphics file for each subtitle image, and a .xml description
file with correct timing annotation, where each subtitle entry is replaced by the
corresponding graphics file.
After OCR conversion, such a file can be transformed into a proper srt file by
subptools(1). The options are as follows:
-h, --help
Display usage and quit.
-v, --verbose
Increase verbosity level.
-f, --forced
Extract forced subtitles only.
-n, --normalize
Normalize the palette.
-o, --output output
Basename for all pgm output files and the xml description.
-s, --sid sid
Selects subtitle id from a vobsub file with several subtitle streams. Defaults to
0.
Use subp2pgm online using onworks.net services
