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Langue: en

Version: 311142 (ubuntu - 07/07/09)

Section: 1 (Commandes utilisateur)


subp2pgm - convert VobSub DVD subtitles into pgm files and xml description


subp2pgm [-hvf] [-o output] [-s sid] vobsub


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.




Manual page by Marc Espie, Olivier Rolland
La vie c'est ce qui nous tombe dessus alors
qu'on avait d'autres plans en tète.
-+- John Lennon -+-