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H.264 compression ratio

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H.264 compression ratio
by Mike Sato on May 9, 2008 at 5:12:23 am

Two questions:

1. Anyone know what the approximate compression ratio is when a digital still camera uses H.264 to compress a 1280x720 video into a .mov file?

2. If the average playback bit rate for 720x480 video on a standard DVD is 5 Mb/sec, what would the approximate MPEG-2 compression ratio be?


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