Originally Posted by jdaniells:
“thanks - just the info I was looking for. I'll probably use a slightly higher mode for recording movies but SP sounds fine for daily recordings.”
On the Panasonic, there are 4 modes - XP, SP, LP and EP. On a DVD, that equates to total recording capacity of 1 hour, 2 hours, 4 hours and 6 or 8 hours respectively. EP is switchable - I have mine on 8 hours - they say the compatibility is perhaps slightly less with old players and the sound slightly lower quality at this setting than 6 hours.
I use SP mode myself - I am pretty eagle-eyed (though our TV, for the record, is a 28 inch CRT Sony Trinitron so I can't speak for huge plasma screens and the like, but the room's only 12 feet so I get a detailed view of it!) and SP is indistinguishable from live broadcasts on my setup, both analogue and Freeview. Therefore I consider XP overkill and haven't bothered using it - though it does allow the option of REALLY high quality sound, apparently, using LPCM (if I remember the acronym correctly) as well as the Dolby(?) system the other modes use. The Panasonic's 200GB HDD has a total capacity of 87.5 hours in SP mode.
LP mode on the latest Panasonics like mine is better than hitherto, as the previous ones and most of the competition halved the resolution at LP. The new Pannys don't, having a cleverer compression instead. This means the picture is still very detailed, though compression shows up on fast movement with heavy detail (e.g. rapid panning of nature programme with loads of savannah bushes etc. when tracking down some African wild animal in the long grass!) - then the details "sizzle" a bit. EP drops the resolution and more compression is apparent; "they" say that EP is equivalent to VHS but I find that the digital nature of DVD/HDD recording means that I personally prefer the look of VHS to EP on digital recordings (bear in mind that my VHS is a Panasonic with a very good performance though). LP strikes me as at least as good as the best VHS, and SP is miles ahead - as I say, it looks like a live broadcast, not a recording.
There is also FR mode (flexible record) which can pick an intermediate recording quality (not limited to the 4 described above), either that required to fit the programmed recording into the remaining empty space on a DVD, or when recording to the HDD it picks a speed to ensure the recording would exactly fill an empty DVD. Most other makes have an equivalent setting, and Pioneer and Toshiba appear to major in having loads of intermediate settings available to pick yourself. Which may be useful or overkill, depending on your own style of using the recorder!