Commit | Line | Data |
---|---|---|
6a06172b | 1 | ;;; GNU Guix --- Functional package management for GNU |
707d3e24 | 2 | ;;; Copyright © 2013, 2014 Andreas Enge <andreas@enge.fr> |
1f5ec939 | 3 | ;;; Copyright © 2013 Nikita Karetnikov <nikita@karetnikov.org> |
15e82fb2 | 4 | ;;; Copyright © 2013 David Thompson <dthompson2@worcester.edu> |
a7f904fd | 5 | ;;; Copyright © 2014 Sree Harsha Totakura <sreeharsha@totakura.in> |
c9a010db | 6 | ;;; Copyright © 2014 Mark H Weaver <mhw@netris.org> |
a7aa4e2a | 7 | ;;; Copyright © 2015 Paul van der Walt <paul@denknerd.org> |
275cc092 | 8 | ;;; Copyright © 2015, 2016 Efraim Flashner <efraim@flashner.co.il> |
6a06172b AE |
9 | ;;; |
10 | ;;; This file is part of GNU Guix. | |
11 | ;;; | |
12 | ;;; GNU Guix is free software; you can redistribute it and/or modify it | |
13 | ;;; under the terms of the GNU General Public License as published by | |
14 | ;;; the Free Software Foundation; either version 3 of the License, or (at | |
15 | ;;; your option) any later version. | |
16 | ;;; | |
17 | ;;; GNU Guix is distributed in the hope that it will be useful, but | |
18 | ;;; WITHOUT ANY WARRANTY; without even the implied warranty of | |
19 | ;;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
20 | ;;; GNU General Public License for more details. | |
21 | ;;; | |
22 | ;;; You should have received a copy of the GNU General Public License | |
23 | ;;; along with GNU Guix. If not, see <http://www.gnu.org/licenses/>. | |
24 | ||
54ff0b7d | 25 | (define-module (gnu packages xiph) |
dc2e4b0e AE |
26 | #:use-module (gnu packages) |
27 | #:use-module (gnu packages bison) | |
28 | #:use-module (gnu packages compression) | |
1f73d3b4 | 29 | #:use-module (gnu packages curl) |
99828fa7 | 30 | #:use-module (gnu packages documentation) |
e55354b8 | 31 | #:use-module (gnu packages image) |
76e38f0d | 32 | #:use-module (gnu packages pkg-config) |
dc2e4b0e | 33 | #:use-module (gnu packages python) |
ba04571a | 34 | #:use-module (gnu packages linux) |
5ccca004 | 35 | #:use-module (gnu packages pulseaudio) |
cc2b77df | 36 | #:use-module (gnu packages tls) |
6ef1c223 | 37 | #:use-module (gnu packages xml) |
b5b73a82 | 38 | #:use-module ((guix licenses) #:prefix license:) |
6a06172b AE |
39 | #:use-module (guix packages) |
40 | #:use-module (guix download) | |
cfc8261c LC |
41 | #:use-module (guix build-system gnu) |
42 | #:export (libogg | |
43 | libvorbis | |
15e82fb2 | 44 | libtheora |
cfc8261c LC |
45 | speex |
46 | ao | |
47 | flac | |
48 | libkate | |
a7f904fd | 49 | vorbis-tools |
a886404f | 50 | opus |
a7aa4e2a | 51 | opusfile |
a886404f | 52 | opus-tools)) |
6a06172b | 53 | |
cfc8261c | 54 | (define libogg |
6a06172b AE |
55 | (package |
56 | (name "libogg") | |
72fe9d0b | 57 | (version "1.3.2") |
6a06172b AE |
58 | (source (origin |
59 | (method url-fetch) | |
60 | (uri (string-append "http://downloads.xiph.org/releases/ogg/libogg-" | |
61 | version ".tar.xz")) | |
62 | (sha256 | |
63 | (base32 | |
72fe9d0b | 64 | "16z74q422jmprhyvy7c9x909li8cqzmvzyr8cgbm52xcsp6pqs1z")))) |
6a06172b | 65 | (build-system gnu-build-system) |
35b9e423 | 66 | (synopsis "Library for manipulating the ogg multimedia format") |
6a06172b AE |
67 | (description |
68 | "The libogg library allows to manipulate the ogg multimedia container | |
69 | format, which encapsulates raw compressed data and allows the interleaving of | |
35b9e423 | 70 | audio and video data. In addition to encapsulation and interleaving of |
6a06172b AE |
71 | multiple data streams, ogg provides packet framing, error detection, and |
72 | periodic timestamps for seeking.") | |
166191b3 | 73 | (license (license:non-copyleft "file://COPYING" |
dc2e4b0e | 74 | "See COPYING in the distribution.")) |
6a06172b AE |
75 | (home-page "http://xiph.org/ogg/"))) |
76 | ||
cfc8261c | 77 | (define libvorbis |
6a06172b AE |
78 | (package |
79 | (name "libvorbis") | |
32d9109f | 80 | (version "1.3.5") |
6a06172b AE |
81 | (source (origin |
82 | (method url-fetch) | |
35b9e423 EB |
83 | (uri (string-append "http://downloads.xiph.org/releases/vorbis/" |
84 | "libvorbis-" version ".tar.xz")) | |
6a06172b AE |
85 | (sha256 |
86 | (base32 | |
32d9109f | 87 | "1lg1n3a6r41492r7in0fpvzc7909mc5ir9z0gd3qh2pz4yalmyal")))) |
6a06172b | 88 | (build-system gnu-build-system) |
bad312e3 | 89 | (propagated-inputs `(("libogg" ,libogg))) |
f0cfe3c4 EB |
90 | (arguments `(#:configure-flags '("LDFLAGS=-lm") |
91 | #:parallel-tests? #f)) | |
35b9e423 | 92 | (synopsis "Library implementing the vorbis audio format") |
6a06172b AE |
93 | (description |
94 | "The libvorbis library implements the ogg vorbis audio format, | |
95 | a fully open, non-proprietary, patent-and-royalty-free, general-purpose | |
96 | compressed audio format for mid to high quality (8kHz-48.0kHz, 16+ bit, | |
97 | polyphonic) audio and music at fixed and variable bitrates from 16 to | |
98 | 128 kbps/channel.") | |
166191b3 | 99 | (license (license:non-copyleft "file://COPYING" |
dc2e4b0e | 100 | "See COPYING in the distribution.")) |
6a06172b AE |
101 | (home-page "http://xiph.org/vorbis/"))) |
102 | ||
15e82fb2 DT |
103 | (define libtheora |
104 | (package | |
105 | (name "libtheora") | |
106 | (version "1.1.1") | |
107 | (source (origin | |
108 | (method url-fetch) | |
35b9e423 EB |
109 | (uri (string-append "http://downloads.xiph.org/releases/theora/" |
110 | "libtheora-" version ".tar.xz")) | |
15e82fb2 DT |
111 | (sha256 |
112 | (base32 | |
46acd054 | 113 | "0q8wark9ribij57dciym5vdikg2464p8q2mgqvfb78ksjh4s8vgk")) |
fc1adab1 | 114 | (patches (search-patches "libtheora-config-guess.patch")))) |
15e82fb2 DT |
115 | (build-system gnu-build-system) |
116 | (inputs `(("libvorbis" ,libvorbis))) | |
117 | ;; The .pc files refer to libogg. | |
118 | (propagated-inputs `(("libogg" ,libogg))) | |
119 | (synopsis "Library implementing the Theora video format") | |
120 | (description | |
121 | "The libtheora library implements the ogg theora video format, | |
122 | a fully open, non-proprietary, patent-and-royalty-free, general-purpose | |
123 | compressed video format.") | |
124 | (license license:bsd-3) | |
125 | (home-page "http://xiph.org/theora/"))) | |
126 | ||
cfc8261c | 127 | (define speex |
1f5ec939 NK |
128 | (package |
129 | (name "speex") | |
130 | (version "1.2rc1") | |
131 | (source | |
132 | (origin | |
133 | (method url-fetch) | |
134 | (uri (string-append "http://downloads.xiph.org/releases/speex/speex-" | |
135 | version ".tar.gz")) | |
136 | (sha256 | |
137 | (base32 | |
138 | "19mpkhbz3s08snvndn0h1dk2j139max6b0rr86nnsjmxazf30brl")))) | |
139 | (build-system gnu-build-system) | |
140 | (inputs `(("libogg" ,libogg))) | |
141 | (home-page "https://gnu.org/software/speex") | |
f50d2669 | 142 | (synopsis "Library for patent-free audio compression format") |
1f5ec939 | 143 | (description |
79c311b8 LC |
144 | "GNU Speex is a patent-free audio compression codec specially designed |
145 | for speech. It is well-adapted to internet applications, such as VoIP. It | |
a22dc0c4 LC |
146 | features compression of different bands in the same bitstream, intensity |
147 | stereo encoding, and voice activity detection.") | |
1f5ec939 | 148 | ;; 'src/getopt.c' is under LGPLv2+ |
166191b3 | 149 | (license (license:non-copyleft "file://COPYING" |
dc2e4b0e | 150 | "See COPYING in the distribution.")))) |
1f5ec939 | 151 | |
cfc8261c | 152 | (define ao |
76e38f0d AE |
153 | (package |
154 | (name "ao") | |
35f6c497 | 155 | (version "1.2.0") |
76e38f0d AE |
156 | (source |
157 | (origin | |
158 | (method url-fetch) | |
159 | (uri (string-append "http://downloads.xiph.org/releases/ao/libao-" | |
160 | version ".tar.gz")) | |
161 | (sha256 | |
162 | (base32 | |
35f6c497 | 163 | "1bwwv1g9lchaq6qmhvj1pp3hnyqr64ydd4j38x94pmprs4d27b83")))) |
76e38f0d AE |
164 | (build-system gnu-build-system) |
165 | ;; FIXME: Add further backends, see the summary printed after configure. | |
5ccca004 LC |
166 | ;; XXX: Should back-ends be pushed to different outputs? For instance, |
167 | ;; "out" would include only the ALSA back-end, while "pulse" would | |
54ff0b7d | 168 | ;; contain 'lib/ao/plugins-4/libpulse.*'. |
d4fe27fe ML |
169 | (inputs |
170 | `(("alsa-lib" ,alsa-lib) | |
171 | ("pulseaudio" ,pulseaudio))) | |
172 | (native-inputs | |
173 | `(("pkg-config" ,pkg-config))) | |
ba04571a | 174 | (synopsis "Cross platform audio library") |
76e38f0d AE |
175 | (description |
176 | "Libao is a cross-platform audio library that allows programs to | |
177 | output audio using a simple API on a wide variety of platforms. | |
178 | It currently supports: | |
2df092a9 | 179 | @enumerate |
55f4b4e0 JD |
180 | @item Null output (handy for testing without a sound device), |
181 | @item WAV files, | |
182 | @item AU files, | |
183 | @item RAW files, | |
184 | @item OSS (Open Sound System, used on Linux and FreeBSD), | |
185 | @item ALSA (Advanced Linux Sound Architecture), | |
186 | @item aRts (Analog RealTime Synth, used by KDE), | |
187 | @item PulseAudio (next generation GNOME sound server), | |
188 | @item esd (EsounD or Enlightened Sound Daemon), | |
189 | @item Mac OS X, | |
190 | @item Windows (98 and later), | |
191 | @item AIX, | |
192 | @item Sun/NetBSD/OpenBSD, | |
193 | @item IRIX, | |
194 | @item NAS (Network Audio Server), | |
195 | @item RoarAudio (Modern, multi-OS, networked Sound System), | |
196 | @item OpenBSD's sndio. | |
2df092a9 | 197 | @end enumerate |
55f4b4e0 | 198 | ") |
dc2e4b0e | 199 | (license license:gpl2+) |
76e38f0d AE |
200 | (home-page "http://www.xiph.org/ao/"))) |
201 | ||
cfc8261c | 202 | (define flac |
9ae7865e AE |
203 | (package |
204 | (name "flac") | |
081cbed9 | 205 | (version "1.3.1") |
9ae7865e AE |
206 | (source (origin |
207 | (method url-fetch) | |
208 | (uri (string-append "http://downloads.xiph.org/releases/flac/flac-" | |
399fdcf7 | 209 | version ".tar.xz")) |
9ae7865e AE |
210 | (sha256 |
211 | (base32 | |
081cbed9 | 212 | "0v65w7ph6ldwp5a8fbhp0a3w8f737ck468fr7yb7sxmskl4w0ws7")))) |
9ae7865e AE |
213 | (build-system gnu-build-system) |
214 | (arguments | |
9b1bf330 | 215 | `(#:parallel-tests? #f)) |
9ae7865e | 216 | ;; FIXME: configure also looks for xmms, input could be added once it exists |
d529b91b | 217 | (propagated-inputs `(("libogg" ,libogg))) ; required by flac.pc |
35b9e423 | 218 | (synopsis "Free lossless audio codec") |
9ae7865e AE |
219 | (description |
220 | "FLAC stands for Free Lossless Audio Codec, an audio format that is lossless, | |
221 | meaning that audio is compressed in FLAC without any loss in quality.") | |
166191b3 | 222 | (license (license:non-copyleft "file://COPYING" |
dc2e4b0e | 223 | "See COPYING in the distribution.")) ; and LGPL and GPL |
9ae7865e AE |
224 | (home-page "http://xiph.org/flac/"))) |
225 | ||
cfc8261c | 226 | (define libkate |
dc2e4b0e AE |
227 | (package |
228 | (name "libkate") | |
229 | (version "0.4.1") | |
230 | (source (origin | |
231 | (method url-fetch) | |
7acc2a3e EF |
232 | (uri (string-append "http://downloads.xiph.org/releases/kate/" |
233 | "libkate-" version ".tar.gz")) | |
dc2e4b0e AE |
234 | (sha256 |
235 | (base32 | |
236 | "0s3vr2nxfxlf1k75iqpp4l78yf4gil3f0v778kvlngbchvaq23n4")))) | |
237 | (build-system gnu-build-system) | |
707d3e24 AE |
238 | (native-inputs `(("doxygen" ,doxygen) |
239 | ("pkg-config" ,pkg-config))) | |
240 | ;; FIXME: Add optional input liboggz | |
dc2e4b0e AE |
241 | (inputs `(("bison" ,bison) |
242 | ("libogg" ,libogg) | |
243 | ("libpng" ,libpng) | |
7acc2a3e | 244 | ("python" ,python-wrapper) |
dc2e4b0e | 245 | ("zlib" ,zlib))) |
35b9e423 | 246 | (synopsis "Karaoke and text codec for embedding in ogg") |
dc2e4b0e AE |
247 | (description |
248 | "Kate is an overlay codec, originally designed for karaoke and text, | |
35b9e423 EB |
249 | that can be multiplixed in Ogg. Text and images can be carried by a Kate |
250 | stream, and animated. Most of the time, this would be multiplexed with | |
dc2e4b0e AE |
251 | audio/video to carry subtitles, song lyrics (with or without karaoke data), |
252 | etc., but doesn't have to be. | |
253 | ||
254 | Series of curves (splines, segments, etc.) may be attached to various | |
255 | properties (text position, font size, etc.) to create animated overlays. | |
35b9e423 | 256 | This allows scrolling or fading text to be defined. This can even be used |
dc2e4b0e AE |
257 | to draw arbitrary shapes, so hand drawing can also be represented by a |
258 | Kate stream.") | |
259 | (license license:bsd-3) | |
7acc2a3e | 260 | (home-page "https://wiki.xiph.org/OggKate"))) |
dc2e4b0e | 261 | |
cfc8261c | 262 | (define vorbis-tools |
6a06172b AE |
263 | (package |
264 | (name "vorbis-tools") | |
265 | (version "1.4.0") | |
266 | (source (origin | |
267 | (method url-fetch) | |
35b9e423 EB |
268 | (uri (string-append "http://downloads.xiph.org/releases/vorbis/" |
269 | "vorbis-tools-" version ".tar.gz")) | |
6a06172b AE |
270 | (sha256 |
271 | (base32 | |
ef0f0d5f | 272 | "1g12bnh5ah08v529y72kfdz5lhvy75iaz7f9jskyby23m9dkk2d3")) |
b3d20b82 EF |
273 | (patches (search-patches |
274 | "vorbis-tools-CVE-2014-9638+CVE-2014-9639.patch" | |
275 | "vorbis-tools-CVE-2014-9640.patch" | |
276 | "vorbis-tools-CVE-2015-6749.patch")))) | |
6a06172b | 277 | (build-system gnu-build-system) |
1f73d3b4 AE |
278 | (inputs `(("ao" ,ao) |
279 | ("curl" ,curl) | |
dc2e4b0e AE |
280 | ("flac" ,flac) |
281 | ("libkate" ,libkate) | |
1f73d3b4 | 282 | ("libogg" ,libogg) |
1f5ec939 NK |
283 | ("libvorbis" ,libvorbis) |
284 | ("speex" ,speex))) | |
41eb1198 | 285 | (native-inputs `(("pkg-config" ,pkg-config))) |
35b9e423 | 286 | (synopsis "Ogg vorbis tools") |
6a06172b AE |
287 | (description |
288 | "Ogg vorbis is a non-proprietary, patent-and-royalty-free, | |
289 | general-purpose compressed audio format. | |
290 | ||
291 | The package vorbis-tools contains | |
292 | ogg123, an ogg vorbis command line audio player; | |
293 | oggenc, the ogg vorbis encoder; | |
294 | oggdec, a simple, portable command line decoder (to wav and raw); | |
295 | ogginfo, to obtain information (tags, bitrate, length, etc.) about | |
296 | an ogg vorbis file.") | |
dc2e4b0e | 297 | (license license:gpl2) |
6a06172b | 298 | (home-page "http://xiph.org/vorbis/"))) |
a7f904fd SHT |
299 | |
300 | (define opus | |
301 | (package | |
302 | (name "opus") | |
4cfd222f | 303 | (version "1.1.4") |
a7f904fd SHT |
304 | (source (origin |
305 | (method url-fetch) | |
306 | (uri (string-append | |
307 | "http://downloads.xiph.org/releases/opus/opus-" version | |
308 | ".tar.gz")) | |
309 | (sha256 | |
310 | (base32 | |
4cfd222f | 311 | "14l6kpapmcnvl7p9hrmbqcnzj13zfzyppyc9a5kd4788h2rvc8li")))) |
a7f904fd | 312 | (build-system gnu-build-system) |
35b9e423 | 313 | (synopsis "Versatile audio codec") |
a7f904fd | 314 | (description |
35b9e423 | 315 | "Opus is a totally open, royalty-free, highly versatile audio codec. Opus |
a7f904fd | 316 | is unmatched for interactive speech and music transmission over the Internet, |
35b9e423 | 317 | but is also intended for storage and streaming applications. It is |
a7f904fd SHT |
318 | standardized by the Internet Engineering Task Force (IETF) as RFC 6716 which |
319 | incorporated technology from Skype's SILK codec and Xiph.Org's CELT codec.") | |
320 | (license license:bsd-3) | |
a886404f JD |
321 | (home-page "http://www.opus-codec.org"))) |
322 | ||
323 | (define opus-tools | |
324 | (package | |
325 | (name "opus-tools") | |
326 | (version "0.1.9") | |
327 | (source (origin | |
328 | (method url-fetch) | |
329 | (uri (string-append | |
97a79b19 | 330 | "http://downloads.xiph.org/releases/opus/opus-tools-" |
a886404f JD |
331 | version ".tar.gz")) |
332 | (sha256 | |
e881752c | 333 | (base32 |
a886404f JD |
334 | "0fk4nknvl111k89j5yckmyrh6b2wvgyhrqfncp7rig3zikbkv1xi")))) |
335 | (build-system gnu-build-system) | |
336 | (arguments | |
337 | ;; The package developers misuse pkg-config such that it doesn't work | |
e881752c | 338 | ;; when cross compiling. Therefore we avoid it completly and set the |
a886404f JD |
339 | ;; necessary flags ourselves. |
340 | `(#:configure-flags (list (string-append "CFLAGS=-I" | |
341 | (assoc-ref %build-inputs "libogg") | |
342 | "/include -I" | |
343 | (assoc-ref %build-inputs "opus") | |
344 | "/include/opus")))) | |
345 | (inputs `(("libogg" ,libogg) | |
346 | ("opus" ,opus) | |
347 | ("flac" ,flac))) | |
e881752c AK |
348 | (synopsis |
349 | "Command line utilities to encode, inspect, and decode .opus files") | |
a886404f JD |
350 | (description "Opus is a royalty-free, highly versatile audio codec. |
351 | Opus-tools provide command line utilities for creating, inspecting and | |
e881752c | 352 | decoding .opus files.") |
a886404f JD |
353 | (license license:bsd-3) |
354 | (home-page "http://www.opus-codec.org"))) | |
6ef1c223 | 355 | |
a7aa4e2a PW |
356 | (define opusfile |
357 | (package | |
358 | (name "opusfile") | |
83b294b6 | 359 | (version "0.8") |
a7aa4e2a PW |
360 | (source (origin |
361 | (method url-fetch) | |
362 | (uri (string-append | |
363 | "http://downloads.xiph.org/releases/opus/opusfile-" version | |
364 | ".tar.gz")) | |
365 | (sha256 | |
366 | (base32 | |
83b294b6 | 367 | "192mp2jgn5s9815h31ybzsfipmbppmdhwx1dymrk26xarz9iw8rc")))) |
a7aa4e2a PW |
368 | (build-system gnu-build-system) |
369 | (propagated-inputs | |
370 | `(("opus" ,opus))) | |
371 | (native-inputs | |
372 | `(("pkg-config" ,pkg-config))) | |
373 | (inputs | |
374 | `(("libogg" ,libogg) | |
375 | ("openssl" ,openssl))) | |
376 | (synopsis "Versatile audio codec") | |
377 | (description | |
378 | "The opusfile library provides seeking, decode, and playback of Opus | |
379 | streams in the Ogg container (.opus files) including over http(s) on posix and | |
380 | windows systems.") | |
381 | (license license:bsd-3) | |
382 | (home-page "http://www.opus-codec.org"))) | |
383 | ||
6ef1c223 DT |
384 | (define-public icecast |
385 | (package | |
386 | (name "icecast") | |
6139fed5 | 387 | (version "2.4.3") |
6ef1c223 DT |
388 | (source (origin |
389 | (method url-fetch) | |
390 | (uri (string-append | |
391 | "http://downloads.xiph.org/releases/icecast/icecast-" | |
392 | version ".tar.gz")) | |
393 | (sha256 | |
394 | (base32 | |
6139fed5 | 395 | "14n5vm2xnyn8y7kl46lnnlgv6v5fjykhc57ffdsh0qaxfs6a8p68")))) |
6ef1c223 DT |
396 | (build-system gnu-build-system) |
397 | (native-inputs | |
398 | `(("pkg-config" ,pkg-config))) | |
399 | (inputs | |
400 | `(("libxslt" ,libxslt) | |
401 | ("libxml2" ,libxml2) | |
402 | ("openssl" ,openssl) | |
403 | ("curl" ,curl) | |
404 | ("libogg" ,libogg) | |
405 | ("libvorbis" ,libvorbis) | |
406 | ("libtheora" ,libtheora) | |
407 | ("speex" ,speex))) | |
408 | (synopsis "Streaming media server") | |
409 | (description "Icecast is a streaming media server which currently supports | |
410 | Ogg (Vorbis and Theora), Opus, WebM and MP3 audio streams. It can be used to | |
411 | create an Internet radio station or a privately running jukebox and many | |
412 | things in between.") | |
413 | (home-page "http://icecast.org/") | |
414 | (license license:gpl2))) | |
9d44ab95 SB |
415 | |
416 | (define-public libshout | |
417 | (package | |
418 | (name "libshout") | |
0568dbab | 419 | (version "2.4.1") |
9d44ab95 SB |
420 | (source (origin |
421 | (method url-fetch) | |
422 | (uri (string-append | |
423 | "http://downloads.xiph.org/releases/libshout/" | |
424 | name "-" version ".tar.gz")) | |
425 | (sha256 | |
426 | (base32 | |
0568dbab | 427 | "0kgjpf8jkgyclw11nilxi8vyjk4s8878x23qyxnvybbgqbgbib7k")))) |
9d44ab95 SB |
428 | (build-system gnu-build-system) |
429 | (native-inputs | |
430 | `(("pkg-config" ,pkg-config))) | |
431 | (propagated-inputs | |
432 | ;; shout.pc refers to all these. | |
433 | `(("libtheora" ,libtheora) | |
434 | ("libvorbis" ,libvorbis) | |
435 | ("speex" ,speex))) | |
436 | (home-page "http://www.icecast.org/") | |
437 | (synopsis "Audio streaming library for icecast encoders") | |
438 | (description | |
439 | "Libshout is a library for communicating with and sending data to an | |
440 | icecast server. It handles the socket connection, the timing of the data, | |
441 | and prevents bad data from getting to the icecast server.") | |
442 | (license license:gpl2+))) |