I am rendering out some .mp4 files using the main concept codec in Vegas. When I give them to the guy who is posting these to the web, he says that the files don't play right because the "metadata" is at the end of the file instead at the beginning of the file. He says this causes the file to not stream and to wait until the file is completely downloaded in order to begin playing.
I have never heard of this before. Is this what would cause the file to not stream? Is there a way to put the metadata up front when rendering from Vegas? Thanks.