HD rendering

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if wanted produce hour video put on internet , want 1 gig in size, better film in hd , compress or film in vga? produce better quality?

one hour of "dvd quality" standard definition video in mpeg-2 format going "about" 3 gigs

one hour @ 1 gig not going high quality, or have reduced screen size

film in sd , select 1 of highly compressed codecs output

one hour of dv-avi (sd format) 13 gig before editing


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