[oi-dev] sound-juicer removal?

Joerg Schilling Joerg.Schilling at fokus.fraunhofer.de
Tue Apr 4 10:28:27 UTC 2017


Alexander Pyhalov <alp at rsu.ru> wrote:

> > Did you verify whether this brasero "update" gives you any benefit or whether
> > it just contains modifications to use the buggy "cdrkit" instead of the
> > "cdrtools" original and thus should be avoided?
> >
> > There have been many people asking for better CD GUI support and these people
> > usually complain about brasero. As a result, Thomas Niederreiter recently
> > started to work again on X-CDroast...
>
> Hi.
> As I see, it ships both plugins, for cdrkit and cdrtools.

Good to hear... then it seems that the non-working brasero variants have been 
created by Debian & Co. by removing/disabling code.

> >
> > There is a gstreamer plugin that calls cdda2wav. It is available as
> > "libgstcdda2wav" that calls cdda2wav in an "interactive mode" via three pipes
> > that allows to tell cdda2wav which block ranges to read and to write to
> > stdout.....
>
> Is there corresponding gstreamer1 plugin?

I send the related code to Sun in Summer 2008. 

The code was at:

packages/BUILD/SUNWgnome-media-2.23.2/gst-plugins-good-0.10.8/ext/cdda2wavsrc/

The plugin library was called:

	libgstcdda2wavsrc.so

at that time. Located at:

	packages/PKGS/SUNWgnome-media/reloc/lib/gstreamer-0.10/

It seems that the sources have not been distributed by Sun :-(

BTW: this library calls cdda2wav similar to:

	cdda2wav -q -Oraw paraopts=minoverlap=2 -interactive -

If you do this manually and type "help", you get this:

help
Usage:
        command parameters              descriptionn
        ============================================
        stop                            stop processing and wait for new input.
        cont                            continue processing.
        read sectors <sector number>    read sectors starting from sector number.
        read tracks <track number>      read sectors starting from track number.
        exit                            exit processing.
        quit                            exit processing.
        help                            print this help and wait for new input.
200 OK


If you use "-e" instead of "-", you may use cdda2wav to directly and 
interactively play a CD to the audio device, but this is not implemented in 
sound-juicer.

The paranoia option is not yet parameterized in this library. So if you use 
sound-joicer via libgstcdda2wavsrc.so, you thus get non-paranoia mode.

AFAIR, the method to enable this was to link /usr/lib/libgstcdda-0.10.so.0 to 
libgstcdda2wavsrc.so

Jörg

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