Quote:
Originally Posted by sneaker_ger
Can you upload source+output as example?
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I don't have the source.
My program BD3D2MK3D uses BDSup2Sub to convert the subtitles to 3D, and it saves also a 2D version of the same stream, without real modifications, and usually it is around 10% larger than the original file, extracted from the BD with tsMuxeR 3D.
I think (but I'm not sure) that the PGS bitmaps are compressed with the LZH algorithm, like the PNG images. LZH can compress very well, but that requires much time. Maybe BDSup2Sub compresses faster, and therefore less.