[Theora-dev] frame_height, height, y_height etc...
ogg at illiminable.com
Mon Dec 20 04:00:34 PST 2004
I'd previously been working on the assumption that the frame_height was the
height of the inner picture region... and height was the height of the outer
Then upon readnig the spec... where it calls the outer part the frame and
the inner part the picture region... i assumed i'd made a mistake and that
frame_width is actually >= width in the theorainfo structure... ie
frame_width is the size of the frame and width is the size of the picture
inside the frame.
So now i'm completely confused.
Could someone please clarify if the following is correct...
theorainfo.frame_width = width of the inner picture region
theorainfo.width = width of the outer frame
yuvbuffer.y_stride = theorainfo.width = width of the outer frame
yuvbuffer.y_width = theorainfo.frame_width = width of the inner picture
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