opus - Oct 2013 - how to Build .opus file

Thanks for your help, I will follow that, so in order to sum up

I need:
- libopus 1.0.3 compiled as static or shared library
- libogg 1.3.1 compiled as static or shared library
- opus-tools 0.1.7

and then follow the example in opus-tools opusenc.c to get things ready,
because if I try to compile opus-tools, this ask for me for the speex
library, and other things

I think that that will we all.

Thanks

Toni



2013/10/28 Jean-Marc Valin <jmvalin at jmvalin.ca>
> On 10/28/2013 01:37 PM, Antonio Juan wrote:
> > The problem is that for using this package I need to use all the libs
> > like ogg, even Speex?,
>
> You do not need Speex. You do need libogg because .opus files *are* Ogg
> files.
>
> > no, and also where i can find an easy example
> > like opus_demo.c to create the .opus file
>
> There's an easy example called opusenc in the opus-tools package :-)
>
>         Jean-Marc
>
>
> > Greetings
> >
> > Toni
> >
> >
> > 2013/10/28 Jean-Marc Valin <jmvalin at jmvalin.ca <mailto:
> jmvalin at jmvalin.ca>>
> >
> >     Hi Toni,
> >
> >     The package you want is opus-tools. You can get it from the
download
> >     section. For file distribution, always use opusenc (or
equivalent),
> >     never opus_demo.
> >
> >     Cheers,
> >
> >             Jean-Marc
> >
> >
> >     On 10/28/2013 11:34 AM, Antonio Juan wrote:
> >     > Hi all!
> >     >
> >     > Using the code in opus_demo.c I write a c program for encode
and
> >     decode
> >     > the audio from one microphone, I can encode and decode raw
audio
> into
> >     > .opus file, but really is not an opus file because i need to
add
> the
> >     > "OpusHead" and the "OpusTags". In order
that any opus player can
> play
> >     > that file.
> >     >
> >     > So I only need in my c program how to add this streams to my
file
> >     an how
> >     > to create the complete opus file
> >     >
> >     > I do not find any information about creating the header and
how to
> >     store
> >     > the opus packets that i encode and decode
> >     >
> >     > Grettings
> >     >
> >     > Toni
> >     >
> >     >
> >     >
> >     >
> >     >
> >     >
> >     > _______________________________________________
> >     > opus mailing list
> >     > opus at xiph.org <mailto:opus at xiph.org>
> >     > http://lists.xiph.org/mailman/listinfo/opus
> >     >
> >
> >
> >
> >
> > _______________________________________________
> > opus mailing list
> > opus at xiph.org
> > http://lists.xiph.org/mailman/listinfo/opus
> >
>
>
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On Mon, Oct 28, 2013 at 11:11 AM, Antonio Juan <anquegi at gmail.com>
wrote:
>  this ask for me for the speex
> library,
Can you explain this in some more detail?  opus-tools makes no use of
the speex library.

What messages are you getting?

Hi and thanks for your interest!
this is the error, i need to add the speex folder and a path to the .h file
and it works

Compile thumb  : opus-proj <= audio-in.c
In file included from jni/../../opus-tools-0.1.7/src/audio-in.c:74:0:
proj/../../opus-tools-0.1.7/src/speex_resampler.h:90:32: fatal error:
speex/speex_types.h: No such file or directory
compilation terminated.
make: *** [/opus-tools-0.1.7/src/audio-in.o] Error 1

but then i have this error:
 error: undefined reference to
'opus_multistream_surround_encoder_create',
this I think that is for I'm not using 1.0.3

thanks in advance



2013/10/28 Gregory Maxwell <gmaxwell at gmail.com>
> On Mon, Oct 28, 2013 at 11:11 AM, Antonio Juan <anquegi at gmail.com>
wrote:
> >  this ask for me for the speex
> > library,
>
> Can you explain this in some more detail?  opus-tools makes no use of
> the speex library.
>
> What messages are you getting?
>
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