mpeg4 headers

Josh Millstein

Guest

Hello.

I have a few questions.
1. How can I view the header object of an mpeg4 video?
2. What is the size of a long and short form mpeg4 header?
3. I have been splitting a long mpeg4 into small chunks of 15 seconds because of bandwidth issues. The sum of all the 15 second chunks always ends up to be more than what the original clip was. I’m assuming that this is because every file now has a header instead of just one file. Is that true? If so, will each of these chunks have the same header if they were exported exactly the same?

Thanks for the help.

Josh