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Home Theater Forum > Home Theater Hardware > Audio/Video Sources
[ Should I set my Progressive Scan Player to 480i or 480p? ]

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Old 12-25-2003, 02:09 PM   #1 of 12
Jake Johnson
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Just bought a JVC XV-N40 for my 16:9 tv. It says "Digital Direct Progressive Scan" on the front. There is a switch on the back that has 3 settings: Remote, 480p, and 480i. Which of these should I set it to? What do they mean?
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Old 12-25-2003, 04:18 PM   #2 of 12
Ernest Yee
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Remote Control select, 480 lines Progressive, 480 lines Interlaced.

Go for Remote or 480P
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Old 12-25-2003, 04:20 PM   #3 of 12
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Use remote then your remote control can switch between progressive and interlaced. Try each and see which you like better. You need a digital/HDTV to use progressive, if you have an old analog TV you can only use interlaced. If you need interlaced just select that with the switch on the back.
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Old 12-25-2003, 04:58 PM   #4 of 12
Jake Johnson
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I think my tv's a HD. It says TheaterWide HD on it.



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Old 12-25-2003, 07:11 PM   #5 of 12
Don_Berg
 
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Sounds like a Toshiba.
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Old 12-25-2003, 08:14 PM   #6 of 12
Jake Johnson
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Yeah. it is a Toshiba. A TW40x81 to be exact.



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Old 12-25-2003, 11:51 PM   #7 of 12
Jake Johnson
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Whats the difference between progressive scan and interlaced? Are they used on different types of televisions?



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Old 12-26-2003, 12:45 AM   #8 of 12
Don_Berg
 
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Yes progressive scan requires a digital/HDTV, interlaced is the old standard used by analog TVs. Interlace sends 60 fields/sec (each field is half of a frame, but the two fields don't always match up) while progressive sends 60 full frames/sec. With interlaced you can get combing where movement causes fields to mis-match.
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Old 12-26-2003, 09:13 AM   #9 of 12
Cliff Olson
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Quote:
while progressive sends 60 full frames/sec.

Actually, I believe it's 30 full frames per second.
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Old 12-26-2003, 02:23 PM   #10 of 12
JohnnyG
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Jake, 480p progressive will be the best choice for the Toshiba you own.

Cliff, it is indeed 60 frames/sec. You're probably confused with interlace where 60 fields per second equals 30 frames per second (well, sort of...).
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Old 12-26-2003, 03:13 PM   #11 of 12
Jeff W.
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Generally, it's 30 frames per second interlaced for video sources, 24 frames per second progressive for film sources.
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