Re: handling windows codecs?

Osama Khan <[email protected]> Sat, 18 Jun 2005 22:55:19 +0200
Newsgroups gmane.comp.video.xine.codec.devel
Message-ID <[email protected]>
actually I need to decode/encode wmv/wma files as part of the NMM
(http://www.networkmultimedia.org) project. So I was wondering what
approaches have been used by the different open source projects
already out there before I started implementation. Till now, it seems
that ffmpeg seems the most feasible and convenient option. Though Im
not sure to what extent they support it (i.e. can it also handle
recent wmv codecs like wmv9)?

On 6/18/05, James Courtier-Dutton <[email protected]> wrote:
> Osama Khan wrote:
> > Hello All,
> >
> > I was just wondering how does xine handle windows codecs (wmv, wma
> > etc.) from a programmer's point of view? Does it use a wrapper for the
> > original windows codec DLLs or does it use reverse engineered codecs.
> > Any comments (advantages/disadvantages, ease of implementation) on
> > either of these or any other approach will be highly welcome. I tried
> > searching the archives but didnt find anything covering this question
> > in a reasonable manner.
> >
> > Thanks in advance!
> >
> > -Osama
> >
> 
> xine uses ffmpeg/libavcodec for most codecs. There are a few that have
> not yet been implemented as open source, so they use a wrapper to use
> the windows codec DLLs.
> What are you trying to achieve?
> 
> James
> 
> 
> 
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