1 hour mpeg4 video=how much memory ?
Answers: depends on bit rate...
let me explain a bit more, bit rate is a residence used to describe a certain amount of facts per second.
In all video encoder worth mentioning, within should be a place you can chose the bit rate.
In a "video encoder for the dumb" there would be a drop box next to: low, med and high setting.
In more advanced software, nearby would be a slider bar or a box for you to type within the desired bit rate.
If the option "unsettled bit rate" is available, I strongly suggest you use it, it almost always yield the best results.
Since a bit rate is data per second, choose a bit rate and put it within fallowing equation where X is the bit rate to get the size of the video : X*3600=size of your 1 hour video.
If you want to obtain a video of a predefined size, than put the chosen size within fallowing equation where X is the desired size to come by the bit rate that should be chosen : X/3600=bit rate that should be chosen.
see link below for bits, kilobits, megabits explanation and conversion.
also, hang on to in mind that bits and kilobits, megabits... are unrealistic for daily use. To convert em to bytes, kilobytes, megabytes... you enjoy to divide by 8 like this:
5 Mbits/8 = 0.625megabyte per second. so a video of an hour at 5mbits would pilfer 3600*0.625=2250megabytes.
DVD quality video habitually take around 5mbits but you can use codecs similar to DIVX or XVID to compress the video by a factor of 7 or 8 and keep a relative model quality of "uncompressed" 5mbits DVD video.
***The majority of tube DVD player do not accept DIVX or other codecs, but your computer can... (read computer video adapter near TV output... )
Marc
like a see if its high resolution, i dream up
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