H.264 AVC and/or AVCHD require a BlueRay player to work, a regular DVD player does not know how to display that format.
standard DVD is 720x480 (NTSC) at 59.94 fps (frames per second) interlaced. a typical DVD is about 4.3 GB for a single layer, where a BlueRay is about 30 GB.
Consumer cameras have an almost limitless variety of formats these days, but DVD players only recognize MPEG2 (720x480i). Many Bluerays will play MPEG2, MPEG4 (some even will do DivX and other formats) you have to read the fine print in their manuals ... a lot like reading greek or latin ...)
Hope that helps a little
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