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            "name": "sinsy",
            "portdir": "audio/sinsy",
            "version": "0.91",
            "license": "BSD",
            "platforms": "darwin",
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            "homepage": "http://www.sinsy.jp",
            "description": "HMM-Based Singing Voice Synthesis System",
            "long_description": "HMM-Based Singing Voice Synthesis System",
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                "japanese"
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                    "type": "lib",
                    "ports": [
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        {
            "name": "shorten",
            "portdir": "audio/shorten",
            "version": "3.6.1",
            "license": "Noncommercial",
            "platforms": "darwin",
            "epoch": 0,
            "replaced_by": null,
            "homepage": "http://www.etree.org/shnutils/shorten/",
            "description": "Fast compression for waveform files",
            "long_description": "Shorten reduces the size of waveform files (such as audio) using Huffman coding of prediction residuals and optional additional quantisation. In lossless mode the amount of compression obtained depends on the nature of the waveform. Those composing of low frequencies and low amplitudes give the best compression, which may be 2:1 or better. Lossy compression operates by specifying a minimum acceptable segmental signal to noise ratio or a maximum bit rate. Lossy compression operates by zeroing the lower order bits of the waveform, so retaining waveform shape.",
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                {
                    "type": "lib",
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                {
                    "type": "run",
                    "ports": [
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        {
            "name": "shntool",
            "portdir": "audio/shntool",
            "version": "3.0.10",
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            "homepage": "http://www.etree.org/shnutils/shntool/",
            "description": "Multi-purpose .wav/.shn processing utility",
            "long_description": "shntool is a multi-purpose .wav/.shn processing tool. Input and output files are transparent to shntool, meaning that it can perform its functions upon both .wav and .shn data.",
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                "audio"
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            "name": "shell-fm",
            "portdir": "audio/shell-fm",
            "version": "0.8",
            "license": "GPL-2",
            "platforms": "darwin",
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            "homepage": "https://github.com/jkramer/shell-fm",
            "description": "Console-based last.fm player",
            "long_description": "shell-fm is a lightweight, console-based player for Last.FM radio streams. It's pretty small and it has most features the \"official\" player has, if not even a few more. Additional features are, for example: network interface (control shell-fm remotely) autoban (automatically ban all tracks of an artist you don't like) bookmark stations (quickly jump to bookmarked stations with a single key) ... probably more",
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                {
                    "name": "waf",
                    "github": "",
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                {
                    "type": "build",
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                {
                    "type": "lib",
                    "ports": [
                        "libao",
                        "libmad",
                        "taglib"
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            ],
            "depends_on": []
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            "name": "serd",
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            "version": "0.30.12",
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            "homepage": "https://drobilla.net/software/serd.html",
            "description": "lightweight C library for RDF syntax",
            "long_description": "serd is a lightweight C library for RDF syntax. It supports reading and writing Turtle and NTriples.",
            "active": true,
            "categories": [
                "audio"
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                {
                    "name": "aggraef",
                    "github": "agraef",
                    "ports_count": 44
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            "variants": [
                "universal"
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                {
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                        "python27",
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                    "type": "lib",
                    "ports": [
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                        "sord",
                        "sratom"
                    ]
                }
            ]
        },
        {
            "name": "sctk",
            "portdir": "audio/sctk",
            "version": "2.4.12",
            "license": "public-domain",
            "platforms": "darwin freebsd",
            "epoch": 0,
            "replaced_by": null,
            "homepage": "https://github.com/usnistgov/SCTK",
            "description": "Speech Recognition Scoring Toolkit",
            "long_description": "NIST Speech Recognition Scoring Toolkit",
            "active": true,
            "categories": [
                "audio"
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                {
                    "name": "ryandesign",
                    "github": "ryandesign",
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                {
                    "type": "build",
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                        "clang-18"
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            "name": "scmpc",
            "portdir": "audio/scmpc",
            "version": "0.4.1",
            "license": "GPL-2+",
            "platforms": "darwin",
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            "homepage": "https://bitbucket.org/cmende/scmpc",
            "description": "a client for MPD that submits your tracks to last.fm",
            "long_description": "scmpc is a client for MPD that submits your tracks to last.fm.",
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                        "glib2",
                        "libconfuse",
                        "curl"
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            ],
            "depends_on": []
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            "name": "schismtracker",
            "portdir": "audio/schismtracker",
            "version": "20241021",
            "license": "GPL-2",
            "platforms": "darwin",
            "epoch": 0,
            "replaced_by": null,
            "homepage": "https://schismtracker.org",
            "description": "Oldschool sample-based music composition tool",
            "long_description": "Schism Tracker is a free and open-source reimplementation of Impulse Tracker, a program used to create high-quality music without the requirements of specialized, expensive equipment.",
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            "name": "rubberband",
            "portdir": "audio/rubberband",
            "version": "3.3.0",
            "license": "GPL-2+",
            "platforms": "darwin",
            "epoch": 0,
            "replaced_by": null,
            "homepage": "https://breakfastquay.com/rubberband/",
            "description": "audio time-stretching and pitch-shifting library and utility program",
            "long_description": "Rubber Band is a library and utility program that permits changing the tempo and pitch of an audio recording independently of one another.",
            "active": true,
            "categories": [
                "audio"
            ],
            "maintainers": [
                {
                    "name": "ryandesign",
                    "github": "ryandesign",
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                        "meson",
                        "pkgconfig",
                        "clang-20",
                        "cctools",
                        "ninja"
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                    "type": "lib",
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                        "libsamplerate"
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                }
            ],
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                {
                    "type": "lib",
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                        "denemo",
                        "mlt-qt5",
                        "mlt-legacy",
                        "QMPlay2",
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                        "mpv",
                        "mpv-legacy"
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                },
                {
                    "type": "run",
                    "ports": [
                        "freac"
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        },
        {
            "name": "rtptools",
            "portdir": "audio/rtptools",
            "version": "1.22",
            "license": "BSD",
            "platforms": "darwin freebsd netbsd sunos linux",
            "epoch": 0,
            "replaced_by": null,
            "homepage": "http://www.cs.columbia.edu/irt/software/rtptools/",
            "description": "A set of tools for processing RTP data.",
            "long_description": "A set of tools for processing RTP data: rtpplay - Play back RTP sessions recorded by rtpdump rtpsend - Generate RTP packets from textual description rtpdump - Parse and print RTP packets rtptrans - RTP translator between unicast and multicast networks",
            "active": true,
            "categories": [
                "net",
                "audio"
            ],
            "maintainers": [],
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            "dependencies": [
                {
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                    "ports": [
                        "clang-18"
                    ]
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            ],
            "depends_on": []
        },
        {
            "name": "rtmidi",
            "portdir": "audio/rtmidi",
            "version": "6.0.0",
            "license": "Permissive",
            "platforms": "darwin",
            "epoch": 0,
            "replaced_by": null,
            "homepage": "https://github.com/thestk/rtmidi",
            "description": "A set of C++ classes that provide a common API for realtime MIDI input/output across Linux (ALSA & JACK), Macintosh OS X (CoreMIDI) and Windows (Multimedia)",
            "long_description": "A set of C++ classes that provide a common API for realtime MIDI input/output across Linux (ALSA & JACK), Macintosh OS X (CoreMIDI) and Windows (Multimedia)",
            "active": true,
            "categories": [
                "audio"
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            "maintainers": [
                {
                    "name": "mps",
                    "github": "Schamschula",
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                "universal"
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                        "cmake",
                        "pkgconfig",
                        "clang-18"
                    ]
                },
                {
                    "type": "lib",
                    "ports": [
                        "jack"
                    ]
                }
            ],
            "depends_on": [
                {
                    "type": "lib",
                    "ports": [
                        "octave-audio"
                    ]
                }
            ]
        },
        {
            "name": "rtaudio",
            "portdir": "audio/rtaudio",
            "version": "5.2.0",
            "license": "MIT",
            "platforms": "darwin macosx",
            "epoch": 0,
            "replaced_by": null,
            "homepage": "http://www.music.mcgill.ca/~gary/rtaudio/",
            "description": "A set of C++ classes that provide a common API for realtime audio input/output",
            "long_description": "RtAudio is a set of C++ classes that provides a common API (Application Programming Interface) for realtime audio input/output across Linux (native ALSA, JACK, PulseAudio and OSS), Macintosh OS X and Windows (DirectSound, ASIO and WASAPI) operating systems. RtAudio significantly simplifies the process of interacting with computer audio hardware.",
            "active": true,
            "categories": [
                "audio"
            ],
            "maintainers": [
                {
                    "name": "ra1nb0w",
                    "github": "ra1nb0w",
                    "ports_count": 151
                }
            ],
            "variants": [
                "debug",
                "universal"
            ],
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                {
                    "type": "build",
                    "ports": [
                        "cmake",
                        "pkgconfig",
                        "clang-18"
                    ]
                }
            ],
            "depends_on": [
                {
                    "type": "lib",
                    "ports": [
                        "mlt",
                        "SoapyAudio"
                    ]
                }
            ]
        },
        {
            "name": "rnnoise",
            "portdir": "audio/rnnoise",
            "version": "0.2",
            "license": "BSD",
            "platforms": "darwin",
            "epoch": 0,
            "replaced_by": null,
            "homepage": "https://jmvalin.ca/demo/rnnoise",
            "description": "Recurrent neural network for audio noise reduction",
            "long_description": "RNNoise is a noise suppression library based on a recurrent neural network.",
            "active": true,
            "categories": [
                "audio"
            ],
            "maintainers": [
                {
                    "name": "",
                    "github": "jasonliu--",
                    "ports_count": 37
                }
            ],
            "variants": [
                "universal"
            ],
            "dependencies": [
                {
                    "type": "build",
                    "ports": [
                        "clang-18"
                    ]
                }
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            "depends_on": [
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                    "ports": [
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            "name": "qtplay",
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            "version": "1.3.1",
            "license": "BSD",
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            "epoch": 0,
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            "homepage": "https://web.archive.org/web/20201204020810/https://sites.google.com/site/rainbowflight2/#qtplay",
            "description": "a command line utility to play Audio CDs and music files",
            "long_description": "qtplay is a command line utility to play Audio CDs and music files. Plays any audio file supported by QuickTime Special flag for simply playing CDs, for lazy people. Playlist features such as loop, shuffle, and random. Special flag for reading playlist via standard input. Support for process signals: SIGINT, SIGTSTP, and SIGCONT. This port does not work on macOS 10.15 Catalina or newer.",
            "active": true,
            "categories": [
                "audio"
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            "maintainers": [],
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                {
                    "type": "run",
                    "ports": [
                        "solfege"
                    ]
                }
            ]
        },
        {
            "name": "qsynth-qt4",
            "portdir": "audio/qsynth-qt4",
            "version": "0.5.3",
            "license": "GPL-2+",
            "platforms": "{darwin < 11}",
            "epoch": 0,
            "replaced_by": null,
            "homepage": "https://qsynth.sourceforge.io",
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            "long_description": "Qsynth is a fluidsynth GUI front-end application, written in C++ using the Qt framework. This is a legacy version primarily aimed at PowerPC systems.",
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            "categories": [
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                {
                    "type": "lib",
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                        "qt4-mac",
                        "xorg-libXext",
                        "xorg-libX11",
                        "desktop-file-utils"
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            ],
            "depends_on": []
        },
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            "long_description": "Qsynth is a fluidsynth GUI front-end application, written in C++ using the Qt framework. Eventually it may evolve into a softsynth management application allowing the user to control and manage a variety of command line softsynths.",
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            "categories": [
                "audio"
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                {
                    "name": "rjvbertin",
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                "gu"
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                    "type": "run",
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                        "generaluser-soundfont"
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        {
            "name": "qjackctl",
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            "homepage": "http://qjackctl.sourceforge.net/",
            "description": "QjackCtl is a simple Qt application to control the JACK sound server daemon.",
            "long_description": "Provides a simple GUI dialog for setting several JACK daemon parameters, which are properly saved between sessions, and a way control of the status of the audio server daemon. With time, this primordial interface has become richer by including a enhanced patchbay and connection control features.",
            "active": true,
            "categories": [
                "audio"
            ],
            "maintainers": [],
            "variants": [
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                "portaudio",
                "stacktrace",
                "dbus"
            ],
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                        "clang-18"
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                        "qt5-qttools",
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            ],
            "depends_on": []
        },
        {
            "name": "pulseaudio",
            "portdir": "audio/pulseaudio",
            "version": "17.0",
            "license": "(BSD or LGPL-2.1+ or MIT)",
            "platforms": "darwin",
            "epoch": 0,
            "replaced_by": null,
            "homepage": "https://www.freedesktop.org/wiki/Software/PulseAudio/",
            "description": "A sound server for POSIX OSes",
            "long_description": "PulseAudio is a sound server for POSIX OSes, meaning that it is a proxy for your sound applications. It allows you to do advanced operations on your sound data as it passes between your application and your hardware. Things like transferring the audio to a different machine, changing the sample format or channel count and mixing several sounds into one are easily achieved using a sound server.",
            "active": true,
            "categories": [
                "audio"
            ],
            "maintainers": [
                {
                    "name": "ionic",
                    "github": "Ionic",
                    "ports_count": 24
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            ],
            "variants": [
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                "jack",
                "valgrind",
                "tests",
                "minimal",
                "universal"
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            "dependencies": [
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                    "type": "build",
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                        "gettext",
                        "m4",
                        "meson",
                        "ninja",
                        "pkgconfig",
                        "p5.34-xml-parser"
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                },
                {
                    "type": "extract",
                    "ports": [
                        "xz"
                    ]
                },
                {
                    "type": "lib",
                    "ports": [
                        "orc",
                        "fftw-3-single",
                        "avahi",
                        "libiconv",
                        "xorg-libX11",
                        "libsndfile",
                        "xorg-libice",
                        "xorg-libsm",
                        "xorg-libxcb",
                        "gettext-runtime",
                        "xorg-libXtst",
                        "soxr",
                        "speexDSP",
                        "gdbm",
                        "dbus",
                        "glib2",
                        "libtool",
                        "openssl"
                    ]
                }
            ],
            "depends_on": [
                {
                    "type": "lib",
                    "ports": [
                        "cdrtools",
                        "qt610-qtmultimedia",
                        "gstreamer1-gst-plugins-good",
                        "qt6-qtmultimedia",
                        "libcanberra",
                        "qt513-qtwebengine",
                        "qt5-qtwebengine",
                        "hydrogen",
                        "qt64-qtmultimedia",
                        "qt67-qtmultimedia",
                        "qt68-qtmultimedia",
                        "qt69-qtmultimedia",
                        "minimodem",
                        "gpac",
                        "cava",
                        "pavucontrol",
                        "pcaudiolib",
                        "empathy",
                        "gnome-control-center",
                        "gnome-settings-daemon",
                        "gstreamer010-gst-plugins-good",
                        "gtk-vnc",
                        "kmix",
                        "musikcube"
                    ]
                },
                {
                    "type": "run",
                    "ports": [
                        "x2goclient",
                        "unixcw"
                    ]
                }
            ]
        },
        {
            "name": "proxy-audio-device",
            "portdir": "audio/proxy-audio-device",
            "version": "1.0.7",
            "license": "public-domain",
            "platforms": "macosx",
            "epoch": 0,
            "replaced_by": null,
            "homepage": "https://github.com/briankendall/proxy-audio-device",
            "description": "A HAL virtual audio driver for macOS that sends all output to another audio device.",
            "long_description": "A HAL virtual audio driver for macOS that sends all output to another audio device. It's main purpose is to make it possible to use macOS's system volume controls such as the volume menu bar icon or volume keyboard keys to change the volume of external audio interfaces that don't allow it. It might be useful for something else too.",
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            "name": "portmidi",
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            "license": "MIT",
            "platforms": "darwin",
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                        "py-pykde4-docs",
                        "qtruby",
                        "qyoto",
                        "rkward",
                        "rocs",
                        "shared-desktop-ontologies",
                        "skrooge",
                        "smokegen",
                        "smokekde",
                        "smokeqt",
                        "step",
                        "svgpart",
                        "sweeper",
                        "tellico",
                        "umbrello",
                        "kdenlive",
                        "libklustersshared",
                        "ndmanager2",
                        "stellarium-qt4",
                        "kde4-kile"
                    ]
                }
            ]
        },
        {
            "name": "pcaudiolib",
            "portdir": "audio/pcaudiolib",
            "version": "1.2",
            "license": "GPL-3+",
            "platforms": "darwin",
            "epoch": 0,
            "replaced_by": null,
            "homepage": "https://github.com/espeak-ng/pcaudiolib",
            "description": "Portable C Audio Library",
            "long_description": "The Portable C Audio Library (pcaudiolib) provides a C API to different audio devices.",
            "active": true,
            "categories": [
                "audio"
            ],
            "maintainers": [],
            "variants": [
                "universal"
            ],
            "dependencies": [
                {
                    "type": "build",
                    "ports": [
                        "pkgconfig",
                        "clang-18"
                    ]
                },
                {
                    "type": "lib",
                    "ports": [
                        "pulseaudio"
                    ]
                }
            ],
            "depends_on": [
                {
                    "type": "lib",
                    "ports": [
                        "espeak-ng"
                    ]
                }
            ]
        },
        {
            "name": "pavucontrol",
            "portdir": "audio/pavucontrol",
            "version": "6.0",
            "license": "GPL-2+",
            "platforms": "darwin",
            "epoch": 0,
            "replaced_by": null,
            "homepage": "https://www.freedesktop.org/software/pulseaudio/pavucontrol/",
            "description": "PulseAudio Volume Control",
            "long_description": "PulseAudio Volume Control is a GTK+ volume control tool for PulseAudio.",
            "active": true,
            "categories": [
                "audio"
            ],
            "maintainers": [
                {
                    "name": "quentin",
                    "github": "quentinmit",
                    "ports_count": 8
                }
            ],
            "variants": [
                "universal"
            ],
            "dependencies": [
                {
                    "type": "build",
                    "ports": [
                        "clang-18",
                        "gettext",
                        "meson",
                        "ninja",
                        "pkgconfig",
                        "intltool",
                        "lynx"
                    ]
                },
                {
                    "type": "extract",
                    "ports": [
                        "xz"
                    ]
                },
                {
                    "type": "lib",
                    "ports": [
                        "pulseaudio",
                        "json-glib",
                        "libcanberra",
                        "gettext-runtime",
                        "gtkmm4",
                        "libsigcxx3"
                    ]
                }
            ],
            "depends_on": []
        },
        {
            "name": "palmkit",
            "portdir": "audio/palmkit",
            "version": "1.0.32",
            "license": "BSD",
            "platforms": "darwin",
            "epoch": 0,
            "replaced_by": null,
            "homepage": "http://palmkit.sourceforge.net/",
            "description": "Publicly Available Language Modeling toolKIT",
            "long_description": "Publicly Available Language Modeling toolKIT",
            "active": true,
            "categories": [
                "textproc",
                "audio",
                "japanese"
            ],
            "maintainers": [],
            "variants": [],
            "dependencies": [
                {
                    "type": "build",
                    "ports": [
                        "nkf",
                        "clang-18"
                    ]
                }
            ],
            "depends_on": []
        },
        {
            "name": "osc2midi",
            "portdir": "audio/osc2midi",
            "version": "0.2.5",
            "license": "GPL-3",
            "platforms": "darwin",
            "epoch": 0,
            "replaced_by": null,
            "homepage": "https://github.com/ssj71/OSC2MIDI",
            "description": "OSC to JACK MIDI bridge",
            "long_description": "This is a flexible OSC to JACK MIDI (and back) Bridge written in C for Linux. It was designed to be configurable so that any combination of MIDI and OSC client or host can work perfectly with it.",
            "active": true,
            "categories": [
                "audio"
            ],
            "maintainers": [
                {
                    "name": "ryandesign",
                    "github": "ryandesign",
                    "ports_count": 2085
                },
                {
                    "name": "aggraef",
                    "github": "agraef",
                    "ports_count": 44
                }
            ],
            "variants": [
                "debug",
                "universal"
            ],
            "dependencies": [
                {
                    "type": "build",
                    "ports": [
                        "cmake",
                        "pkgconfig",
                        "clang-18"
                    ]
                },
                {
                    "type": "lib",
                    "ports": [
                        "jack",
                        "liblo"
                    ]
                }
            ],
            "depends_on": []
        },
        {
            "name": "orca",
            "portdir": "audio/orca",
            "version": "20250416",
            "license": "MIT",
            "platforms": "darwin",
            "epoch": 0,
            "replaced_by": null,
            "homepage": "https://100r.co/site/orca.html",
            "description": "C implementation of the ORCΛ language and terminal livecoding environment.",
            "long_description": "Orca is a two-dimensional esoteric programming language in which every letter of the alphabet is an operator, where lowercase letters operate on bang, uppercase letters operate each frame. The application is not a synthesiser, but a flexible livecoding environment capable of sending MIDI, OSC & UDP to your audio interface, like Ableton, Renoise, VCV Rack or SuperCollider.",
            "active": true,
            "categories": [
                "lang",
                "audio"
            ],
            "maintainers": [],
            "variants": [
                "universal"
            ],
            "dependencies": [
                {
                    "type": "build",
                    "ports": [
                        "clang-18"
                    ]
                },
                {
                    "type": "lib",
                    "ports": [
                        "portmidi",
                        "ncurses"
                    ]
                }
            ],
            "depends_on": []
        },
        {
            "name": "opusfile",
            "portdir": "audio/opusfile",
            "version": "0.12",
            "license": "BSD",
            "platforms": "darwin",
            "epoch": 0,
            "replaced_by": null,
            "homepage": "https://opus-codec.org/",
            "description": "A library for decoding .opus files, including seeking support.",
            "long_description": "A library for decoding .opus files, including seeking support.",
            "active": true,
            "categories": [
                "audio"
            ],
            "maintainers": [
                {
                    "name": "devans",
                    "github": "dbevans",
                    "ports_count": 2661
                }
            ],
            "variants": [
                "universal"
            ],
            "dependencies": [
                {
                    "type": "build",
                    "ports": [
                        "pkgconfig",
                        "clang-18"
                    ]
                },
                {
                    "type": "lib",
                    "ports": [
                        "libopus",
                        "openssl",
                        "libogg"
                    ]
                }
            ],
            "depends_on": [
                {
                    "type": "lib",
                    "ports": [
                        "audacity",
                        "allegro5",
                        "lagrange",
                        "SDL3_mixer",
                        "audacious-plugins",
                        "libsdl2_mixer",
                        "godot-3.2",
                        "easytag",
                        "easytag-devel",
                        "opus-tools",
                        "sox",
                        "vorbis-tools",
                        "xmms2",
                        "dosbox-staging",
                        "taisei"
                    ]
                }
            ]
        },
        {
            "name": "opus-tools",
            "portdir": "audio/opus-tools",
            "version": "0.2",
            "license": "BSD and GPL-2",
            "platforms": "darwin",
            "epoch": 0,
            "replaced_by": null,
            "homepage": "https://opus-codec.org/",
            "description": "The Opus Audio Codec (IETF RFC 6716), refrence implementation tools",
            "long_description": "Opus is the first state-of-the-art, fully Free and Open audio codec ratified by a major standards organization. It is reportedly better than all pre-existing codecs across the spectrum for voice, audio, archival, and real-time uses.",
            "active": true,
            "categories": [
                "audio"
            ],
            "maintainers": [
                {
                    "name": "jeremyhu",
                    "github": "jeremyhu",
                    "ports_count": 303
                }
            ],
            "variants": [
                "universal"
            ],
            "dependencies": [
                {
                    "type": "build",
                    "ports": [
                        "pkgconfig",
                        "clang-18"
                    ]
                },
                {
                    "type": "lib",
                    "ports": [
                        "libopusenc",
                        "flac",
                        "libogg",
                        "opusfile",
                        "libopus"
                    ]
                }
            ],
            "depends_on": []
        },
        {
            "name": "opensmile",
            "portdir": "audio/opensmile",
            "version": "3.0.2",
            "license": "Restrictive",
            "platforms": "darwin",
            "epoch": 0,
            "replaced_by": null,
            "homepage": "https://github.com/audeering/opensmile",
            "description": "Open-source audio processing toolkit",
            "long_description": "openSMILE (open-source Speech and Music Interpretation by Large-space Extraction) is a complete and open-source toolkit for audio analysis, processing and classification especially targeted at speech and music applications, e.g. automatic speech recognition, speaker identification, emotion recognition, or beat tracking and chord detection.",
            "active": true,
            "categories": [
                "audio"
            ],
            "maintainers": [],
            "variants": [
                "debug",
                "portaudio",
                "ffmpeg",
                "no_static",
                "universal"
            ],
            "dependencies": [
                {
                    "type": "build",
                    "ports": [
                        "cmake",
                        "clang-18"
                    ]
                }
            ],
            "depends_on": []
        },
        {
            "name": "openal-soft",
            "portdir": "audio/openal-soft",
            "version": "1.25.1",
            "license": "LGPL-2",
            "platforms": "darwin",
            "epoch": 0,
            "replaced_by": null,
            "homepage": "https://openal-soft.org",
            "description": "cross-platform software implementation of the OpenAL 3D audio API",
            "long_description": "OpenAL Soft is a cross-platform software implementation of the OpenAL 3D audio API. It's forked from the open-sourced Windows version available originally from the SVN repository at openal.org. OpenAL provides capabilities for playing audio in a virtual 3D environment. Distance attenuation, doppler shift, and directional sound emitters are among the features handled by the API. More advanced effects, including air absorption, occlusion, and environmental reverb, are available through the EFX extension. It also facilitates streaming audio, multi-channel buffers, and audio capture.",
            "active": true,
            "categories": [
                "devel",
                "audio"
            ],
            "maintainers": [
                {
                    "name": "ryandesign",
                    "github": "ryandesign",
                    "ports_count": 2085
                }
            ],
            "variants": [
                "debug",
                "gui",
                "jack",
                "portaudio",
                "pulseaudio",
                "sdl2",
                "universal"
            ],
            "dependencies": [
                {
                    "type": "build",
                    "ports": [
                        "cmake",
                        "clang-22"
                    ]
                },
                {
                    "type": "lib",
                    "ports": [
                        "zlib",
                        "libmysofa"
                    ]
                }
            ],
            "depends_on": [
                {
                    "type": "lib",
                    "ports": [
                        "warzone2100",
                        "gstreamer1-gst-plugins-bad",
                        "toxic",
                        "freealut",
                        "love-0.10",
                        "love-0.7",
                        "love-0.8",
                        "love-0.9",
                        "love-11",
                        "alienarena",
                        "supertuxkart",
                        "ufo-ai",
                        "gstreamer010-gst-plugins-bad",
                        "blender",
                        "sfml"
                    ]
                }
            ]
        },
        {
            "name": "openal",
            "portdir": "audio/openal",
            "version": "1.3",
            "license": "LGPL-2",
            "platforms": "macosx",
            "epoch": 0,
            "replaced_by": null,
            "homepage": "http://www.openal.org/",
            "description": "OpenAL is a cross-platform 3D audio API",
            "long_description": "OpenAL is a cross-platform 3D audio API appropriate for use with gaming applications and many other types of audio applications.",
            "active": true,
            "categories": [
                "devel",
                "audio"
            ],
            "maintainers": [],
            "variants": [
                "universal"
            ],
            "dependencies": [
                {
                    "type": "build",
                    "ports": [
                        "clang-18"
                    ]
                }
            ],
            "depends_on": [
                {
                    "type": "lib",
                    "ports": [
                        "SimGear"
                    ]
                }
            ]
        },
        {
            "name": "open_jtalk",
            "portdir": "audio/open_jtalk",
            "version": "1.10",
            "license": "BSD",
            "platforms": "darwin",
            "epoch": 0,
            "replaced_by": null,
            "homepage": "http://open-jtalk.sourceforge.net/",
            "description": "Japanese text-to-speech synthesis system",
            "long_description": "Open JTalk is a Japanese text-to-speech synthesis system.",
            "active": true,
            "categories": [
                "audio",
                "japanese"
            ],
            "maintainers": [],
            "variants": [
                "voice",
                "universal"
            ],
            "dependencies": [
                {
                    "type": "build",
                    "ports": [
                        "hts_engine_API",
                        "clang-18"
                    ]
                }
            ],
            "depends_on": []
        },
        {
            "name": "olaf-devel",
            "portdir": "audio/olaf-devel",
            "version": "20230929",
            "license": "AGPL-3",
            "platforms": "darwin",
            "epoch": 0,
            "replaced_by": null,
            "homepage": "https://github.com/JorenSix/Olaf",
            "description": "Overly Lightweight Acoustic Fingerprinting",
            "long_description": "Overly Lightweight Acoustic Fingerprinting is a portable acoustic fingerprinting system.",
            "active": true,
            "categories": [
                "audio"
            ],
            "maintainers": [
                {
                    "name": "l2dy",
                    "github": "l2dy",
                    "ports_count": 97
                }
            ],
            "variants": [],
            "dependencies": [
                {
                    "type": "build",
                    "ports": [
                        "clang-18"
                    ]
                },
                {
                    "type": "run",
                    "ports": [
                        "rb32-threach"
                    ]
                }
            ],
            "depends_on": []
        },
        {
            "name": "oggsplit",
            "portdir": "audio/oggsplit",
            "version": "0.1.0",
            "license": "GPL-2+",
            "platforms": "darwin",
            "epoch": 0,
            "replaced_by": null,
            "homepage": "http://www.freshports.org/audio/oggsplit/",
            "description": "Split multiplexed (grouped or chained) Ogg files into separate streams",
            "long_description": "oggsplit is a simple tool for splitting multiplexed (grouped or chained) Ogg files into separate streams. It can thus be used to take apart two concatenated streams (i.e. it undoes the process of cat file1.ogg file2.ogg > file3.ogg) or to split two streams which are grouped, for example the video and audio streams in a theora+vorbis file",
            "active": true,
            "categories": [
                "audio"
            ],
            "maintainers": [],
            "variants": [
                "universal"
            ],
            "dependencies": [
                {
                    "type": "build",
                    "ports": [
                        "autoconf",
                        "automake",
                        "clang-18"
                    ]
                },
                {
                    "type": "lib",
                    "ports": [
                        "libogg"
                    ]
                }
            ],
            "depends_on": []
        },
        {
            "name": "ocp",
            "portdir": "audio/ocp",
            "version": "3.0.1",
            "license": "GPL-2+",
            "platforms": "darwin",
            "epoch": 0,
            "replaced_by": null,
            "homepage": "https://github.com/mywave82/opencubicplayer",
            "description": "OpenCubicPlayer - Music visualizer",
            "long_description": "OpenCubicPlayer - Music visualizer for various tracked music formats (amiga modules, S3M, IT), chiptunes and other formats related to demoscene",
            "active": true,
            "categories": [
                "audio"
            ],
            "maintainers": [
                {
                    "name": "ryandesign",
                    "github": "ryandesign",
                    "ports_count": 2085
                }
            ],
            "variants": [
                "flac",
                "mad",
                "sdl1",
                "sdl2",
                "x11",
                "universal"
            ],
            "dependencies": [
                {
                    "type": "build",
                    "ports": [
                        "pkgconfig",
                        "xa",
                        "unifont-ttf",
                        "clang-20"
                    ]
                },
                {
                    "type": "extract",
                    "ports": [
                        "xz"
                    ]
                },
                {
                    "type": "lib",
                    "ports": [
                        "libdiscid",
                        "libsdl2",
                        "ncurses",
                        "libjpeg-turbo",
                        "bzip2",
                        "libogg",
                        "freetype",
                        "ancient",
                        "libcjson",
                        "libpng",
                        "zlib",
                        "flac",
                        "libmad",
                        "libvorbis"
                    ]
                }
            ],
            "depends_on": []
        },
        {
            "name": "nrsc5",
            "portdir": "audio/nrsc5",
            "version": "3.1.0",
            "license": "GPL-3+",
            "platforms": "darwin",
            "epoch": 0,
            "replaced_by": null,
            "homepage": "https://github.com/theori-io/nrsc5",
            "description": "This program receives NRSC-5 digital radio stations using an RTL-SDR dongle",
            "long_description": "This program receives NRSC-5 digital radio stations using an RTL-SDR dongle. It offers a command-line interface as well as an API upon which other applications can be built.",
            "active": true,
            "categories": [
                "audio"
            ],
            "maintainers": [
                {
                    "name": "manuals-unread2u",
                    "github": "trodemaster",
                    "ports_count": 8
                }
            ],
            "variants": [
                "debug",
                "universal"
            ],
            "dependencies": [
                {
                    "type": "build",
                    "ports": [
                        "clang-18",
                        "autoconf",
                        "automake",
                        "cmake",
                        "libtool"
                    ]
                },
                {
                    "type": "lib",
                    "ports": [
                        "libao",
                        "fftw-3-single",
                        "rtl-sdr"
                    ]
                },
                {
                    "type": "run",
                    "ports": [
                        "faad2",
                        "fftw"
                    ]
                }
            ],
            "depends_on": []
        },
        {
            "name": "normalize",
            "portdir": "audio/normalize",
            "version": "0.7.7",
            "license": "GPL-2+",
            "platforms": "darwin",
            "epoch": 0,
            "replaced_by": null,
            "homepage": "http://normalize.nongnu.org/",
            "description": "A tool to normalize WAV and MP3 audio",
            "long_description": "Normalize is an overly complicated tool for adjusting the volume of wave files to a standard volume level. This is useful for things like creating mp3 mixes, where different recording levels on different albums can cause the volume to vary greatly from song to song.",
            "active": true,
            "categories": [
                "audio"
            ],
            "maintainers": [],
            "variants": [
                "mad",
                "universal"
            ],
            "dependencies": [
                {
                    "type": "build",
                    "ports": [
                        "clang-18"
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                },
                {
                    "type": "lib",
                    "ports": [
                        "gettext",
                        "expat",
                        "libiconv",
                        "audiofile"
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                },
                {
                    "type": "run",
                    "ports": [
                        "lame",
                        "vorbis-tools",
                        "flac"
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                }
            ],
            "depends_on": [
                {
                    "type": "lib",
                    "ports": [
                        "abcde"
                    ]
                },
                {
                    "type": "run",
                    "ports": [
                        "tovid"
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                }
            ]
        },
        {
            "name": "ncmpcpp",
            "portdir": "audio/ncmpcpp",
            "version": "0.10.1",
            "license": "GPL-2+",
            "platforms": "darwin",
            "epoch": 0,
            "replaced_by": null,
            "homepage": "https://rybczak.net/ncmpcpp/",
            "description": "an ncurses mpd client inspired by ncmpc",
            "long_description": "Ncmpcpp has UI very similar to ncmpc's one, but it provides new useful features such as support for regular expressions in search engine, extended song format, items filtering, last.fm support, ability to sort playlist, local filesystem browser and other minor functions.",
            "active": true,
            "categories": [
                "audio"
            ],
            "maintainers": [],
            "variants": [
                "visualizer",
                "universal"
            ],
            "dependencies": [
                {
                    "type": "build",
                    "ports": [
                        "autoconf",
                        "automake",
                        "libtool",
                        "pkgconfig",
                        "clang-22"
                    ]
                },
                {
                    "type": "lib",
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                        "libmpdclient",
                        "boost181",
                        "taglib",
                        "icu",
                        "ncurses",
                        "readline"
                    ]
                }
            ],
            "depends_on": []
        },
        {
            "name": "ncmpc",
            "portdir": "audio/ncmpc",
            "version": "0.51",
            "license": "GPL-2+",
            "platforms": "darwin",
            "epoch": 0,
            "replaced_by": null,
            "homepage": "https://www.musicpd.org/clients/ncmpc/",
            "description": "curses Music Player Daemon (MPD) client",
            "long_description": "ncmpc is a client for MPD, the Music Player Daemon.",
            "active": true,
            "categories": [
                "audio"
            ],
            "maintainers": [],
            "variants": [
                "universal"
            ],
            "dependencies": [
                {
                    "type": "build",
                    "ports": [
                        "gettext",
                        "meson",
                        "ninja",
                        "pkgconfig",
                        "clang-22"
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                },
                {
                    "type": "extract",
                    "ports": [
                        "xz"
                    ]
                },
                {
                    "type": "lib",
                    "ports": [
                        "libmpdclient",
                        "libfmt11",
                        "glib2",
                        "ncurses",
                        "pcre2",
                        "gettext-runtime",
                        "boost181"
                    ]
                }
            ],
            "depends_on": []
        },
        {
            "name": "munt-mt32emu",
            "portdir": "audio/munt-mt32emu",
            "version": "2.5.3",
            "license": "LGPL-2.1",
            "platforms": "darwin",
            "epoch": 0,
            "replaced_by": null,
            "homepage": "http://munt.sourceforge.net",
            "description": "Munt library",
            "long_description": "mt32emu is a C/C++ library which allows to emulate (approximately) the Roland MT-32, CM-32L and LAPC-I synthesiser modules.",
            "active": true,
            "categories": [
                "audio",
                "emulators"
            ],
            "maintainers": [],
            "variants": [
                "debug",
                "universal"
            ],
            "dependencies": [
                {
                    "type": "build",
                    "ports": [
                        "cmake",
                        "clang-18"
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                }
            ],
            "depends_on": [
                {
                    "type": "lib",
                    "ports": [
                        "dosbox-staging"
                    ]
                }
            ]
        }
    ]
}