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  1. /*
  2.  * Sony OpenMG (OMA) common data
  3.  *
  4.  * This file is part of FFmpeg.
  5.  *
  6.  * FFmpeg is free software; you can redistribute it and/or
  7.  * modify it under the terms of the GNU Lesser General Public
  8.  * License as published by the Free Software Foundation; either
  9.  * version 2.1 of the License, or (at your option) any later version.
  10.  *
  11.  * FFmpeg is distributed in the hope that it will be useful,
  12.  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  13.  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  14.  * Lesser General Public License for more details.
  15.  *
  16.  * You should have received a copy of the GNU Lesser General Public
  17.  * License along with FFmpeg; if not, write to the Free Software
  18.  * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
  19.  */
  20.  
  21. #ifndef AVFORMAT_OMA_H
  22. #define AVFORMAT_OMA_H
  23.  
  24. #include <stdint.h>
  25.  
  26. #include "internal.h"
  27.  
  28. #define EA3_HEADER_SIZE 96
  29. #define ID3v2_EA3_MAGIC "ea3"
  30. #define OMA_ENC_HEADER_SIZE 16
  31.  
  32. enum {
  33.     OMA_CODECID_ATRAC3  = 0,
  34.     OMA_CODECID_ATRAC3P = 1,
  35.     OMA_CODECID_MP3     = 3,
  36.     OMA_CODECID_LPCM    = 4,
  37.     OMA_CODECID_WMA     = 5,
  38. };
  39.  
  40. extern const uint16_t ff_oma_srate_tab[8];
  41.  
  42. extern const AVCodecTag ff_oma_codec_tags[];
  43.  
  44. extern const uint64_t ff_oma_chid_to_native_layout[7];
  45. extern const int ff_oma_chid_to_num_channels[7];
  46.  
  47. #endif /* AVFORMAT_OMA_H */
  48.