INTERACT FORUM
Devices => PC's and Other Hardware => Topic started by: benn600 on January 30, 2008, 10:40:49 pm
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We are finally going to leap into high definition a bit. We are going to buy a HD camcorder very soon. While we don't have a Blu-Ray player or even any 1080p televisions (have 1080p+ monitors) we have a use and we can preserve the memory now and enjoy it in a while when we finally get our first real HD TV & 1080p projector.
Is it possible to get 1080p in a consumer package? I don't mind if it is a tad big but of course smaller has its benefits, too! Any suggestions? Am I doomed to 720p?
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Okay, so to prove that I can do Google searches, I found that they are around $6K minimum. Yikes! I do have a burning question, though. How do they fit 720p or whatever on a standard miniDV tape? Why isn't a new tape being used that holds more data? If it just compresses the additional pixels more then there isn't much benefit. I find that most HD content is worthless because of the high compression rates. Even Blu Ray can disappoint me at times!
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Ahhhh this is a fun topic and www.camcorder.info has some good reviews with a more techincal discusions in the forums at http://dvinfo.net/conf/forumdisplay.php?f=132 . You will find that many (such as the Canon HV20 which I own) has a progressive sensor that captures full 1920x1080 (probably 4:2:2 colour spave at 8-bit) which it can output this from its HDMI port in real time. The problem is you either have to do a live capture of this stream with something like ( http://dvinfo.net/conf/showthread.php?t=99632 ) OR like most of us live with the down convert that the camcorders do when it hits its internal media (eg HDV = 1440x1080 at 4:2:0 colour space but can be either 60i / 24p in the NTSC markets or 50i / 25p in PAL land).
Nathan