mirror of
https://github.com/FFmpeg/FFmpeg.git
synced 2026-08-10 17:14:41 +00:00
047eb18451
Decodes the LPCM variant found in DVD-Audio AOB streams. Unlike DVD-Video LPCM it supports up to 192 kHz sample rates and splits channels in two channel groups, which may use different quantization. Samples are grouped in sets of 2 samples over all channels, with the second channel group's data stored first within each set, as 16-bit big-endian most significant parts followed by the remaining bits. Based on information from expired US 6,580,671 patent et al. Signed-off-by: Kacper Michajłow <kasper93@gmail.com>
46 lines
1.6 KiB
C
46 lines
1.6 KiB
C
/*
|
|
* This file is part of FFmpeg.
|
|
*
|
|
* FFmpeg is free software; you can redistribute it and/or
|
|
* modify it under the terms of the GNU Lesser General Public
|
|
* License as published by the Free Software Foundation; either
|
|
* version 2.1 of the License, or (at your option) any later version.
|
|
*
|
|
* FFmpeg is distributed in the hope that it will be useful,
|
|
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
|
|
* Lesser General Public License for more details.
|
|
*
|
|
* You should have received a copy of the GNU Lesser General Public
|
|
* License along with FFmpeg; if not, write to the Free Software
|
|
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
|
|
*/
|
|
|
|
#ifndef AVCODEC_VERSION_H
|
|
#define AVCODEC_VERSION_H
|
|
|
|
/**
|
|
* @file
|
|
* @ingroup libavc
|
|
* Libavcodec version macros.
|
|
*/
|
|
|
|
#include "libavutil/version.h"
|
|
|
|
#include "version_major.h"
|
|
|
|
#define LIBAVCODEC_VERSION_MINOR 7
|
|
#define LIBAVCODEC_VERSION_MICRO 100
|
|
|
|
#define LIBAVCODEC_VERSION_INT AV_VERSION_INT(LIBAVCODEC_VERSION_MAJOR, \
|
|
LIBAVCODEC_VERSION_MINOR, \
|
|
LIBAVCODEC_VERSION_MICRO)
|
|
#define LIBAVCODEC_VERSION AV_VERSION(LIBAVCODEC_VERSION_MAJOR, \
|
|
LIBAVCODEC_VERSION_MINOR, \
|
|
LIBAVCODEC_VERSION_MICRO)
|
|
#define LIBAVCODEC_BUILD LIBAVCODEC_VERSION_INT
|
|
|
|
#define LIBAVCODEC_IDENT "Lavc" AV_STRINGIFY(LIBAVCODEC_VERSION)
|
|
|
|
#endif /* AVCODEC_VERSION_H */
|