Can i copy a video from an old sky box

[Wigglyamps]

Hi all, not sure if this is possible or not, we have an old (8 or 9 years) sky box in the attic, there is a video from a local news programme on there of Mrs W's 104 year old grandmother being moved out of a nursing home and doing a regal wave to everyone, would love to try and extract it but not sure if it's possible.
All help gratefully received
Wigglyamps

[MacBoero]

Is it HDMI output or SCART?

Look into the possibility of playing the video into a capture device if direct extraction from the built in hard-drive isn't possible.