I`ve looked for a similar question but there are so many posts that I thought it would be quicker to just ask.
When fast forwarding an HD recording it seems to really whizzy through it much faster than an SD recording. I take it there`s a technical reason for this. Maybe Graham or Gaseous or anyone really could offer an explanation. Is some kind of compression used to cram the extra HD signal onto the hard drive? Saying that the HD recordings take up much more space apparently.
When fast forwarding an HD recording it seems to really whizzy through it much faster than an SD recording. I take it there`s a technical reason for this. Maybe Graham or Gaseous or anyone really could offer an explanation. Is some kind of compression used to cram the extra HD signal onto the hard drive? Saying that the HD recordings take up much more space apparently.

