On Thu, 5 May 2011 20:26:59 +0100, Ian Jackson wrote:

If it's for playing on a DVD player, as well as the region coding, the
player and or TV might not like the PAL 625-line signal.

But the signal on the disk hasn't, hopefully, been anywhere near PAL
coder, digits all the way. It's the player that coverts the digital
signal from the disc to whatever analogue is required. Be that PAL,
SECAM or NTSC... Wouldn't the player be connected via HDMI anyway or
at the very least RGB SCART avoiding PAL completely? Frame rate might
be a problem but the programme may not last as long...

--
Cheers
Dave.