====== DVD and Blu-ray Comparison ====== * [[http://www.videohelp.com/dvd|What is DVD?]] * [[http://www.videohelp.com/hd|What is Blu-ray Disc, AVCHD, and HD DVD]] ==== DVD ==== * 720x480 (NTSC), 720x576 (PAL) * MPEG1, MPEG2 * Video ~7000 Kilobits/second * MP1, MP2, AC3, DTS, PCM * Audio ~448 Kilobits/second * H.264 profiles: 2.2 (? not sure), 3.0, 3.1 (not 3.2 because its minimum is 720p) * Color: SMPTE170M ==== Blu-ray ==== * 1920x1080, 1280x720 * H.264 4.1, VC1, MPEG2 * Video ~30 Megabits/second
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