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<blockquote data-quote="kszabo" data-source="post: 233549" data-attributes="member: 61646">I think it is normal. In Europe PAL is either 50i or 25p. As HDTV 1080/720i means 50 Hz, 1080/720p means 25 Hz (Hz=frames per second). It is possible to use 1080/720p with 50 Hz also but it would mean terrible datarate, and is not used AFAIK.Movie film use 24 fps, so in Europe it will be played 4% quicker (with 25fps), and in ex-NTSC countries with 3:2 Telecine pull-down (with noticable stutter eventually). 25 fps is flickering to the eyes, 30 fps have the pulldown stutter. Who suffers more NTSC or PAL people? The movie industry should use 30 fps and in Europe we should switch from 25 to 30 (just ask a eye-doctor)I live in Europe (ex-PAL 25/50 fps) and use my Panasonic Plasma with x1250 with 60 Hz. I watch HDTV from Astra (they use 1080i 50fps) with CoreAVC. The x1250 has to make the 50Hz-&gt;60 Hz pulldown. It makes it quite good, I don´t see any big problem.</blockquote>

[QUOTE="kszabo, post: 233549, member: 61646"] I think it is normal. In Europe PAL is either 50i or 25p. As HDTV 1080/720i means 50 Hz, 1080/720p means 25 Hz (Hz=frames per second). It is possible to use 1080/720p with 50 Hz also but it would mean terrible datarate, and is not used AFAIK. Movie film use 24 fps, so in Europe it will be played 4% quicker (with 25fps), and in ex-NTSC countries with 3:2 Telecine pull-down (with noticable stutter eventually). 25 fps is flickering to the eyes, 30 fps have the pulldown stutter. Who suffers more NTSC or PAL people? The movie industry should use 30 fps and in Europe we should switch from 25 to 30 (just ask a eye-doctor) I live in Europe (ex-PAL 25/50 fps) and use my Panasonic Plasma with x1250 with 60 Hz. I watch HDTV from Astra (they use 1080i 50fps) with CoreAVC. The x1250 has to make the 50Hz->60 Hz pulldown. It makes it quite good, I don´t see any big problem. [/QUOTE]

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