Re: [Traverso-devel] Re: My recent audio file changes

[Remon Sijrier]

> Just added mp3 decoding using libmad.  (Thanks K3b!)
>
> It seems to work well!

 

 

Nice!!

 

 

> Now to try to get resampling working better...
> (Remon, I have ideas that don't involve ripping apart everything that
> uses an nframes_t...)

 

OK, I'm eager to hear the next great idea from you :P

 

Remon

 

 

> Ben
>
>
> On 7/7/07, ben levitt <address@hidden> wrote:
> > I fixed VorbisAudioReader, so you can now use ogg files natively in
> > traverso!  Just drag inan ogg, and edit like it was a wav file!  No
> > conversion necessary.
> >
> > It's still not very optimized, but I think we should be able to cut
> > the cpu usage for ogg file reading way down from what it is now.
> >
> > Dynamic resampling is also starting to work.
> > To try it out, uncomment/comment lines 94/95 in MonoReader.cpp, and
> > change 
> Project.cpp line 705 to
> >    return audiodevice().get_sample_rate();
> >
> > after making those changes, try importing audio files of different samplerates!
> >
> > Ben
> >
> >
> > On 7/6/07, ben levitt <
> address@hidden> wrote:
> > > I added AbstractAudioReader which is what it sounds like.  :)  It also
> > > has static code for figuring out which subclass to create for a given
> > > filename.
> > >
> > > I added SFAudioReader which encapsulates all the libsndfile calls.
> > > This class works well.
> > >
> > > I added dynamic resampling using ResampleAudioReader, which sadly
> > > doesn't work, and I'm not sure why yet.  So it's disabled.  See
> > > MonoReader.cpp:91 to enable it.  (it just wraps a real AudioReader
> > > with resampling code.)
> > >
> > > I also added VorbisAudioReader, which should totally work, but does
> > > not.  Traverso crashes on import of an ogg/vorbis file.  I'm wondering
> > > if this class may actually work better than it seems, and the problems
> > > are coming from another thread that gets confused by the different
> > > format?
> > >
> > > So, after all that, traverso still works the same as before.  :P
> > > Reading using libsoundfile works, ogg doesn't, dynamic resampling
> > > isn't enabled.
> > >
> > > Ben
> > >
> >
>
>
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