Is there any way to transfer the videos from DishNetwork DVR to Computer...?

I want to know that DishNetwork provides DVR for the TVs like model no. 625 %26amp; vip722 where we can record the live shows or movies... But is there any way to transfer the recorded video to the computer????|||Most DVRs have S or composdite outputs which can be connected to a PC TV tuner card for recording onto the hard drive. This will be in SD. THere is no way to directly transfer the digital data.