Welcome to the MacNN Forums.

If this is your first visit, be sure to check out the FAQ by clicking the link above. You may have to register before you can post: click the register link above to proceed. To start viewing messages, select the forum that you want to visit from the selection below.

You are here: MacNN Forums > Our Archives > General Archives > Digital Video & Audio Archives > QT does not read official Divx files properly made on Plextor

 
QT does not read official Divx files properly made on Plextor
Thread Tools
Baninated
Join Date: Dec 2000
Location: Capital of the World
Status: Offline
Dec 4, 2004, 05:05 PM
 
An unfortunate PC friend of mine recently converted a couple of VHS tapes for me using his Plextor ConvertX box, which hardware encodes directly to DivX format.

I received the files and they do not play in Quicktime. The box with some crap in it pops up saying, "QT is missing the necessary components/compressor to play this file blah, blah , blah." I have the 3ivx codec and I have the Divx codec. I have no problem watching any other downloaded Divx movies in quicktime.

Even though the Plextor box is supposed to be officially Divx certified, whatever the heck that means, it must use some non-standard audio format I'm thinking, because quicktime doesn't recognize it at all.

The Plextor PX-M402U is a certified DivX video encoder. This means that DivX Networks has tested the product and guarantees it meets their quality standards with regards to video quality and interoperability with DivX devices.

This is the info quicktime gives about the movie.

Format 3ivx D4 4.5.1, 640 x 480, Unknown MPEG, 2 channels, 48000 Hz, Stereo, 48000 Hz


Obviously the problem is the Unknown MPEG, which I'm assuming has to with the audio.

I've tried just about every codec there is for quicktime, and no luck, so I'm just trying to figure out how to open this movie which was created on a "Officially certified Divx machine".

Even pc movies that are in Divx format downloaded from the net open fine in Quicktime, It would be nice to find out what the plextor unit is doing differently.

I can play the file in VLC, Mplayer, but not quicktime.
(Last edited by PacHead; Dec 4, 2004 at 05:11 PM. )
     
Addicted to MacNN
Join Date: Nov 2002
Location: Seattle, WA
Status: Offline
Dec 4, 2004, 06:23 PM
 
So the video plays in QT but not the audio? Have you tried Divx Doctor? Chances are it will not be able to fix it but it might give a clue what the audio is. Also try http://www.carrafix.com/DivXWMAConverter/, which is just a wrapper for MEncoder to convert the audio, whatever it is, to mp3. Do you have a sample file you can provide? Do you have the ac3 delegate component installed?
     
Grizzled Veteran
Join Date: Dec 2000
Location: Finland
Status: Offline
Dec 4, 2004, 07:09 PM
 
In VLC, get info (Cmd-I) and see what it says for audio.
You can try using ffmpeg and do an audio/video passthrough to a new avi file.
     
PacHead  (op)
Baninated
Join Date: Dec 2000
Location: Capital of the World
Status: Offline
Dec 6, 2004, 12:25 PM
 
I've been away from my main machine which has the clips on them, but I will try out the suggestions and report back eventually.

thanks
     
 
   
Thread Tools
Forum Links
Forum Rules
You may not post new threads
You may not post replies
You may not post attachments
You may not edit your posts
BB code is On
Smilies are On
[IMG] code is On
HTML code is Off
Trackbacks are On
Pingbacks are On
Refbacks are On
Top
Privacy Policy
All times are GMT -5. The time now is 04:53 PM.
All contents of these forums © 1995-2011 MacNN. All rights reserved.
Branding + Design: www.gesamtbild.com
vBulletin v.3.8.7 © 2000-2011, Jelsoft Enterprises Ltd., Content Relevant URLs by vBSEO 3.3.2