forked from mirrors/nixpkgs
b90bab7d58
> http://opus-codec.org/release/stable/2017/06/26/libopus-1_2_1.html This Opus 1.2.1 minor release fixes a relatively rare issue where the 1.2 encoder would wrongly assume a signal to be bandlimited to 12 kHz and not encode frequencies between 12 and 20 kHz. This only happens on a few clips, but it is good to update to avoid a potential loss of quality. There are no other changes compared to 1.2.
30 lines
809 B
Nix
30 lines
809 B
Nix
{ stdenv, fetchurl, fetchpatch
|
|
, fixedPoint ? false, withCustomModes ? true }:
|
|
|
|
let
|
|
version = "1.2.1";
|
|
in
|
|
stdenv.mkDerivation rec {
|
|
name = "libopus-${version}";
|
|
|
|
src = fetchurl {
|
|
url = "https://archive.mozilla.org/pub/opus/opus-${version}.tar.gz";
|
|
sha256 = "0ch7yzgg4bn1g36bpjsfrgs4n19c84d7wpdida6yzifrrhwx7byg";
|
|
};
|
|
|
|
outputs = [ "out" "dev" ];
|
|
|
|
configureFlags = stdenv.lib.optional fixedPoint "--enable-fixed-point"
|
|
++ stdenv.lib.optional withCustomModes "--enable-custom-modes";
|
|
|
|
doCheck = true;
|
|
|
|
meta = with stdenv.lib; {
|
|
description = "Open, royalty-free, highly versatile audio codec";
|
|
license = stdenv.lib.licenses.bsd3;
|
|
homepage = http://www.opus-codec.org/;
|
|
platforms = platforms.unix;
|
|
maintainers = with maintainers; [ wkennington ];
|
|
};
|
|
}
|