[MPlayer-dev-eng] More subtitles: mencoder with DVD subtitles,

Ivan Kalvatchev iive at yahoo.com
Sat Jan 5 16:06:57 CET 2002


--- Arpi <arpi at thot.banki.hu> wrote:
> I think it should go with surfaces, similar thing as planned for libvo2.
> Surface in my mind: a structure, wiht pointers to planes (yuv), containing
> visible image position and dimension, and real image dimension (stride).
> So simple filters, like expand and crop don't have top copy the image, just
> change the real image dimensions. It also should contain a flag, showing if
> writting to buffer (rendering subtitles, postprocess etc) is allowed, or we
> should copy the image first (if the image pointers point to codec's internal
> buffers)
I call it Frame. And it is critical for libvo2:)


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