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August 4th, 2010, 07:14 PM
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#1 |
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Trustee
Join Date: Sep 2007
Location: Newark, Delaware
Posts: 1,067
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SDHC card speed
Is there any reason to use those "extreme" cards the 30 mps cards? or a class 10 with the AG-HMC 150 or is a normal class 6 all I ever need?
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August 4th, 2010, 09:19 PM
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#2 |
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Inner Circle
Join Date: Jul 2009
Location: Perth, Western Australia
Posts: 8,441
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Hi Randy
Technically you can even use a Class 4 cos they are rated in megabits per second so to get the bitrate in bytes your would multiply the Class number by 8. A Class 6 is theorically rated at 48mbs (6 x8) but it probably has a slightly lower sustained write speed but most certainly in the range of your highest cam bitrate!! It usually has more to do with price!! I bought two new Class 10 cards as they were the same price as Class 6 ...however Class 6 cards are more than adequate but it doesn't hurt to have a fat safety margin on the card if the price difference is minimal!!! Chris |
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August 9th, 2010, 02:19 PM
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#3 |
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Trustee
Join Date: Sep 2007
Location: Newark, Delaware
Posts: 1,067
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o.k. good to know thanks for the input.
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