For build 100 and later you can setup an InLine with c.SetAttrib "Movie.LoadFactor", x and c.SetAttrib "Sound.LoadFactor", x where x is a number from 1 to 100.  Try a value of 100 for both first and that should assist with the problem.  It is possible on dual processor systems that a value of 5 or less may actually help out.

If you can attach the filter dump file may be better to help as well.

-Brandon

I'm also not sure about the codex issue.  The movies run fine on the computer outside of Eprime (with the sound).  Its just an issue within Eprime.  I don't know what type of files the sound files are.  They are embedded in the mpeg 1 and mpeg 2 files.

The contents of the filter dump are below.  Any ideas?  I'm not sure what to do. 

With thanks,  Kara

<?xml version="1.0"?>
<Filters xmlns:dt="urn:schemas-microsoft-com:datatypes"><DateUtc dt:dt="string">2007-11-03T15:05:29Z</DateUtc><Filter><Name dt:dt="string">Default DirectSound Device</Name><CLSID dt:dt="string">{79376820-07D0-11CF-A24D-0020AFD79767}</CLSID><VendorInfo dt:dt="string"></VendorInfo><Pins><Pin><Direction dt:dt="int">0</Direction><ConnectedTo dt:dt="string">Microsoft MPEG-1/DD Audio Decoder</ConnectedTo></Pin></Pins></Filter><Filter><Name dt:dt="string">E-Prime Video Renderer</Name><CLSID dt:dt="string">{EAF4B1AB-2879-4ADD-B9D1-14928A58EE17}</CLSID><VendorInfo dt:dt="string"></VendorInfo><Pins><Pin><Direction dt:dt="int">0</Direction><ConnectedTo dt:dt="string">Microsoft MPEG-2 Video Decoder</ConnectedTo></Pin><Pin><Direction dt:dt="int">0</Direction></Pin></Pins></Filter><Filter><Name dt:dt="string">Microsoft MPEG-2 Video Decoder</Name><CLSID dt:dt="string">{212690FB-83E5-4526-8FD7-74478B7939CD}</CLSID><VendorInfo dt:dt="string"></VendorInfo><Pins><Pin><Direction dt:dt="int">0</Direction><ConnectedTo dt:dt="string">MPEG-2 Demultiplexer</ConnectedTo></Pin><Pin><Direction dt:dt="int">0</Direction></Pin><Pin><Direction dt:dt="int">1</Direction><ConnectedTo dt:dt="string">E-Prime Video Renderer</ConnectedTo></Pin><Pin><Direction dt:dt="int">1</Direction></Pin></Pins></Filter><Filter><Name dt:dt="string">Microsoft MPEG-1/DD Audio Decoder</Name><CLSID dt:dt="string">{E1F1A0B8-BEEE-490D-BA7C-066C40B5E2B9}</CLSID><VendorInfo dt:dt="string"></VendorInfo><Pins><Pin><Direction dt:dt="int">0</Direction><ConnectedTo dt:dt="string">MPEG-2 Demultiplexer</ConnectedTo></Pin><Pin><Direction dt:dt="int">1</Direction><ConnectedTo dt:dt="string">Default DirectSound Device</ConnectedTo></Pin></Pins></Filter><Filter><Name dt:dt="string">MPEG-2 Demultiplexer</Name><CLSID dt:dt="string">{AFB6C280-2C41-11D3-8A60-0000F81E0E4A}</CLSID><VendorInfo dt:dt="string"></VendorInfo><Pins><Pin><Direction dt:dt="int">0</Direction><ConnectedTo dt:dt="string">D:\KGOLeary\2nd Year Project\MAX\Image1.mpg</ConnectedTo></Pin><Pin><Direction dt:dt="int">1</Direction><ConnectedTo dt:dt="string">Microsoft MPEG-1/DD Audio Decoder</ConnectedTo></Pin><Pin><Direction dt:dt="int">1</Direction><ConnectedTo dt:dt="string">Microsoft MPEG-2 Video Decoder</ConnectedTo></Pin></Pins></Filter><Filter><Name dt:dt="string">D:\KGOLeary\2nd Year Project\MAX\Image1.mpg</Name><CLSID dt:dt="string">{E436EBB5-524F-11CE-9F53-0020AF0BA770}</CLSID><VendorInfo dt:dt="string"></VendorInfo><Pins><Pin><Direction dt:dt="int">1</Direction><ConnectedTo dt:dt="string">MPEG-2 Demultiplexer</ConnectedTo></Pin></Pins></Filter></Filters>