[MPlayer-dev-eng] question re real demuxer - dimensions

[Balatoni Denes]

Hi!

So it seems in rv30 streams after codec sub id + codec id the two bytes are 
real width and height. Unfortunatelly sometimes it is not the correct width 
height, and the only way to recognize this (atm) is to check what 
rvyyuv_transform returns for decodec width & height. 
I don't know whether it is possible to initialize vo etc. only than , ie. 
after decoding the first frame. Is it possible? (or any pointer to how - i 
will rtfsmb anyhow of course :) )

thanks for any help with this
Denes