I'm trying to write an app to automatically convert HD DVD to Blu-Ray (w/o menus). I've got most of the code to drive eac3to and TsMuxer to this end, but subtitles are a real PITA. It looks like this app. will read in HD DVD and save the titles as Blu-Ray compatible (PGS) format.
I was wondering if there are any CLI options? I was able to open a .sup file by adding it to the command line, but kind of got stuck there. I'm looking for things like triggering the export button and possibly setting the frame rate. I would prefer not to do a sendkeys solution.
If that isn't possible, does anybody have specifications on how to create a PGS stream? Assuming it's not far from DVD, I think I can decode the HD DVD subtitles.
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