Imported Debian version 2.5.3~trusty1
[deb_ffmpeg.git] / ffmpeg / libavcodec / mpegaudioenc_float.c
1 /*
2 * The simplest mpeg audio layer 2 encoder
3 * Copyright (c) 2000, 2001 Fabrice Bellard
4 *
5 * This file is part of FFmpeg.
6 *
7 * FFmpeg is free software; you can redistribute it and/or
8 * modify it under the terms of the GNU Lesser General Public
9 * License as published by the Free Software Foundation; either
10 * version 2.1 of the License, or (at your option) any later version.
11 *
12 * FFmpeg is distributed in the hope that it will be useful,
13 * but WITHOUT ANY WARRANTY; without even the implied warranty of
14 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
15 * Lesser General Public License for more details.
16 *
17 * You should have received a copy of the GNU Lesser General Public
18 * License along with FFmpeg; if not, write to the Free Software
19 * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
20 */
21
22 #define USE_FLOATS 1
23 #include "mpegaudioenc_template.c"
24
25 AVCodec ff_mp2_encoder = {
26 .name = "mp2",
27 .long_name = NULL_IF_CONFIG_SMALL("MP2 (MPEG audio layer 2)"),
28 .type = AVMEDIA_TYPE_AUDIO,
29 .id = AV_CODEC_ID_MP2,
30 .priv_data_size = sizeof(MpegAudioContext),
31 .init = MPA_encode_init,
32 .encode2 = MPA_encode_frame,
33 .sample_fmts = (const enum AVSampleFormat[]){ AV_SAMPLE_FMT_S16,
34 AV_SAMPLE_FMT_NONE },
35 .supported_samplerates = (const int[]){
36 44100, 48000, 32000, 22050, 24000, 16000, 0
37 },
38 .channel_layouts = (const uint64_t[]){ AV_CH_LAYOUT_MONO,
39 AV_CH_LAYOUT_STEREO,
40 0 },
41 .defaults = mp2_defaults,
42 };