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richardtheboffin

1080p on HD_SDI

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I read that HD-SDI, or more correctly SMPTE292M, is 1.5 G bits on a single coax and will only go to 1080i. 1080p requires 3 G bits and a dual link coax? Further reading suggests that 1080p/30 can go across a single coax and it's actually encoded as a 1080i/60 signal. Is that correct?

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[quote="richardtheboffin"]I read that HD-SDI, or more correctly SMPTE292M, is 1.5 G bits on a single coax and will only go to 1080i. 1080p requires 3 G bits and a dual link coax? Further reading suggests that 1080p/30 can go across a single coax and it's actually encoded as a 1080i/60 signal. Is that correct?[/quote] Yes I Never use dual link coax so far Never been suggested by camera or DVR manufacture

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[quote="richardtheboffin"]I read that HD-SDI, or more correctly SMPTE292M, is 1.5 G bits on a single coax and will only go to 1080i. 1080p requires 3 G bits and a dual link coax? Further reading suggests that 1080p/30 can go across a single coax and it's actually encoded as a 1080i/60 signal. Is that correct?[/quote] 1080p /30 can go throught coax cable using 1.5 G . if you are interested in it , i send you by email . Philip sonyfcb@gmail.com

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