[M4IF Technotes] HD decoders?

[Rob Koenen]

What's AC-3 got to do with MP4?
Rob
> -----Original Message-----
> From: Ben Waggoner [mailto:ben   interframemedia.com] 
> Sent: Thursday, February 27, 2024 3:16 PM
> To: Eric Grab; Rosiles Gerardo-ra9355; trbarry   trbarry.com; 
> Wesley.DeNeve   rug.ac.be
> Cc: technotes   lists.m4if.org
> Subject: Re: [M4IF Technotes] HD decoders?
> 
> 
> Eric,
> 
>     I thought your decoder couldn't do AC-3 audio from a 
> .mp4.  Correct me if I'm wrong - your video decoder certainly 
> has adequate performance for the demo I want to give.  My 
> backup plan was to use 5.0.3 without audio if I couldn't find 
> anything that could do straight up .mp4.
> 
> 
> Ben Waggoner <http://www.benwaggoner.com>
> Compressed Video Consulting, Training, and Encoding
> 
> My Book:            <http://www.benwaggoner.com/books.htm>
> Cleaner e-book:     <http://www.cmpbooks.com/cleaner>
> 
> Compression Classes at Stanford  June 30-July 4 and Aug 11-15 
> <http://www.digitalmediaacademy.org/compressio> n.html>
> 
> 
> 
> on 
> 2/27/03 2:42 PM, Eric Grab at 
> egrab   divxnetworks.com wrote:
> 
> > The DivX 5.03 encoder and decoder are indeed compatible with MPEG-4 
> > Simple Profile and Advanced Simple Profile video.  The 
> bonus is that 
> > the DivX decoder will decode other formats, such as version 3.11, 
> > which is not MPEG-4.  Is there a video stream you cannot 
> decode with 
> > DivX 5.03?
> 
> 
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