[Vorbis-dev] Wav to Ogg Vorbis conversion

[Dmitriy Reznik]

Dear Erik,

Thank you for your answer. It looks way simpler than what I was trying
to do. Could you please answer a few of my questions?
1) Can I add libsndfile to my MFC project, and if yes, how? Because I
need to be able to distribute the software in one executable.
2) I have to convert to ogg vorbis not .wav files, but raw wave data
stored in multiple BYTE (unsigned char) arrays. Could you please tell me
how the code should look then? I want all that data to be converted into
one .ogg file.

Thank you so much,
Dmitriy

-----Original Message-----
From: vorbis-dev-bounces at xiph.org [mailto:vorbis-dev-bounces at xiph.org]
On Behalf Of Erik de Castro Lopo
Sent: Thursday, March 10, 2011 5:03 PM
To: vorbis-dev at xiph.org
Subject: Re: [Vorbis-dev] Wav to Ogg Vorbis conversion

Dmitriy Reznik wrote:

> I am trying to use an example I found here:
> 
> http://svn.xiph.org/trunk/vorbis/examples/encoder_example.c

If all you want to do is to write data to an Ogg/Vorbis file, you might
have a look at libsndfile:

    http://www.mega-nerd.com/libsndfile/

Writing an Ogg/Vorbis file with libsndfile looks like:

    SNDFILE *file ;
    SF_INFO info ;

    memset (&info, 0, sizeof (info)) ;
    info.format = SF_FORMAT_OGG | SF_FORMAT_VORBIS ;
    info.channels = 2 ;
    info.samplerate = 44100 ;

    if ((file = sf_open (filename, SFM_WRITE, &info)) == NULL)
        handle_error () ;

    sf_writef_float (file, data, frames) ;

    sf_close (file) ;

Hope this helps.

Erik
-- 
----------------------------------------------------------------------
Erik de Castro Lopo
http://www.mega-nerd.com/
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