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GeneralOperation / RecordingTimesForCFCards

Recording time for different card sizes


The following gives the approximate recoding time for different bit rates and different card sizes.


Bit rate Bytes per minute notes 2GB 4GB 8GB 16GB 32GB 64GB
2Mb/s 15MB Low quality, for minimum file size 2 hours 4 hours 8 hours 16 hours 1 day 3 days
4Mb/s 30MB Good quality, ideal for track side video/data analysis 1 hour 2 hours 4 hours 8 hours 16 hours 2 days
6Mb/s 45MB High quality, ideal for DVD generation with maximum compatibility 40 minutes 1 hour 20 minutes 3 hours 6 hours 12 hours 1 day
8Mb/s 60MB Very high quality, most DVD player will still work at this rate 30 minutes 1 hour 2 hours 4 hours 8 hours 16 hours
12Mb/s 90MB Maximum quality, but only suitable for playback on PCs 20 minutes 40 minutes 1 hour 20 minutes 3 hours 5 hours 10 hours
Page last modified on May 21, 2009, at 01:48 PM