View the most recent changes for the mp4v2 port at: mp4v2.darwinports.com/diff
Scroll down toward the bottom of the page to get installation instructions for mp4v2.
The raw portfile for mp4v2 1.9.1 is located here:
http://mp4v2.darwinports.com/dports/multimedia/mp4v2/Portfile
Find related portfiles with the unique DarwinPorts.com search feature.
Check for any related Fink projects here: pdb.finkproject.org/pdb/package.php/mp4v2

# -*- coding: utf-8; mode: tcl; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- vim:fenc=utf-8:ft=tcl:et:sw=4:ts=4:sts=4
The mp4v2 Portfile 58756 2009-10-04 21:04:59Z mnick macports.org $

PortSystem 1.0

Name: mp4v2
Version: 1.9.1
Revision: 1
Category: multimedia
Maintainers: gmail.com:cedric.luthi
Description: Read, create, and modify mp4 files.
Long Description: The mp4v2 library provides an API to create and modify mp4 files as defined by ISO-IEC:14496-1:2001 MPEG-4 Systems. mp4v2 used to be part of the mpeg4ip library.

Homepage: http://code.google.com/p/mp4v2/
Platform: darwin

Master Sites: googlecode

Checksums: md5 986701929ef15b03155ac4fb16444797 sha1 c62d00e99b65efce16accd83c501fb8a57206aa8 rmd160 66aed17925589b49ec3b1241bfcb45a8e3181c08

depends_build port:help2man

use_bzip2 yes

Variant: universal {
configure.args-append --disable-gch
}

If you haven't already installed Darwin Ports, you can find easy instructions for doing so at the main Darwin Ports page.
Once Darwin Ports has been installed, in a terminal window and while online, type the following and hit return:

%  cd /opt/local/bin/portslocation/dports/mp4v2
%  sudo port install mp4v2  
Password: 

You will then be prompted for your root password, which you should enter. You may have to wait for a few minutes while the software is retrieved from the network and installed for you. Y ou should see something that looks similar to:

--->  Fetching mp4v2
--->  Verifying checksum for mp4v2
--->  Extracting mp4v2
--->  Configuring mp4v2
--->  Building mp4v2 with target all

--->  Staging mp4v2 into destroot

--->  Installing mp4v2

- Make sure that you do not close the terminal window while Darwin Ports is working. Once the software has been installed, you can find further information about using mp4v2 with these commands:

%  man mp4v2
%  apropos mp4v2
%  which mp4v2
%  locate mp4v2

 Where to find more information: