Re: Quicktime 'None' Codec

On Thursday 03 June 2004 10:31 am, Mike Melanson wrote:
> On Wed, 2 Jun 2004, Todd Kirby wrote:
> > Hi,
> >
> > Does anyone have any info or a spec for the Quicktime 'None' codec?
> > I've been thinking about trying my hand at writing a video decoder for
> > ffmpeg and 'None' seems like the perfect gentle introduction since it
> > doesn't do any compression.
>
> 	I have never seem this codec before. Do you have samples? A little
> research validates that it does exist:
>
> http://www.icanstream.tv/CodecCentral/Codecs/None.html
> http://www.siggraph.org/education/materials/HyperGraph/video/codecs/None.ht
>ml
>
> 	Do you know if 'None' is any different than 'raw '? There are
> plenty of those samples here:
>
>   http://www.openquicktime.org/files.php/aletrek/raw/

I opened up some of these samples using Quicktime Player on Windows and the 
info dialog shows them as...

  Format: None

...so I guess raw and none are the same.


-------------------------------------------------------
This SF.Net email is sponsored by the new InstallShield X.
From Windows to Linux, servers to mobile, InstallShield X is the one
installation-authoring solution that does it all. Learn more and
evaluate today! http://www.installshield.com/Dev2Dev/0504