friends i want to know that does the graphics card is only needed to play a high definition video(1080p) or any
more hardware and software require??? i heard that HDCP display and drive(ROM) is required to play such videos.is it write?? or else does only decent processor is more than enough to decode and display HD movie?????
If there is a powerful on-board graphics card, you may not need a separate graphocs card. Any ATI-chip card labeled HD #### will allow you play an HD video. To play Blu-ray, you'll need a Blu-ray DVDROM or Blu-ray DVDR/W. The monitor should also be HD-capable, too.
You do not need a strong GPU to play HD video. An current integrated GPU can handle any HD video. Also, even a current CPU can handle all HD videos. It is not like playing a demanding game. For current systems a HD video is no more stressful than an antivirus scan.