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Date: Tue, 14 Jan 2020 00:45:37 +0100 (CET)
From: Julius Schmidt <aiju@phicode.de>
To: 9front@9front.org
Subject: Re: [9front] opus support
In-Reply-To: <20200113224723.GA53727@wopr>
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I'm against important 70k lines of foreign source code into the plan9front 
repository.

It would be nice to have a 9front-extra repository for stuff like this. It 
wouldn't be part of the default install, but there'd be some script 
included to pull it.

Not sure where a good canonical place in the file hierarchy would be.. 
/sys/extra?

On Mon, 13 Jan 2020, qwx wrote:

> Hello,
>
> I recently investigated if it's worth it to me to replace mp3 with another codec
> such as opus for storing my music library in.  I've concluded that it is.
>
> Based on mischief's own earlier efforts, I've ported the latest versions of xiph's
> opusdec and opusenc implementation along with their supporting libraries.  I've
> also changed their basic usage to adhere with our own, and their defaults to
> conform with default audio(3) format.  Additionally, I've added changes to
> file(1), play(1), /sys/lib/plumb/basic and the audio(1) manpage to integrate
> these fully.
>
> For those interested, here's a summary of my investigations:
>
> http://nopenopenope.net/posts/audcomp
>
> It also contains instructions for setting opus up.
>
> I have not updated my contrib directory yet, sorry.
>
> Note that the mkfiles the patches add for building the alien code need work.
>
> I am not sure this is worth importing into 9front, although I'd welcome it.  The
> programs and libraries are over 70k lines of code.
>
> Cheers,
>
> qwx
>