[Mp4-tech] Re: How to multiplex the mpeg-4 elementary stream
Paul (KnowledgeAck)
mfhsieh knowledgeack.com.tw
Mon Nov 3 10:27:41 EST 2003
Hello all fellows,
I'm totally fresh in mp4 and unfortunately need some information about the multiplex of elementary stream of mp4.
For example, if I'd like to create a .mpg file which contains a mpeg 4 video stream and a mp3 audio stream, where shall I start from ? What kind of guidelines I shall follow ?
Is the final mpg file so called program stream ? or it's a program stream in mpg file format.
Is the multiplexing of mpeg4 stream with mp3 audio stream just like the multiplexing of mpeg2 video with mp3 audio ?
I had a skim on 14496-1 and 14496-2 and got a rough vision of the elementary stream. I guess that I shall follow the mpeg 2 program stream to multiplex any media elementary stream and fit it into a proper file header for .mpg or other format. Will that go too far ?
Thanks everyone. :)
Regards.
Paul
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