>> W takim razie bralbym cos z Radeonem HD 4550 na pokladzie.
>
> Nie potrafię znaleźć, co on umie sprzętowo odtwarzać,
> poradzi sobie z 1080?

Wybacz, ale jakos nie wierze, zebys nie potrafil...

A... dobra... niech Ci bedzie: pogooglaj za UVD2
Albo przyjmij na wiare za Wikipedia:
The UVD saw a refresh with the release of the Radeon HD 4000 series
products. The UVD 2 features full bitstream decoding of H.264/MPEG-4 AVC,
VC-1, as well as MPEG2 video streams, and in addition it also supports
dual video stream decoding and Picture-in-Picture mode. This makes UVD2
full BD-Live compliant.

pozdrawiam,

Vituniu.