1 // Copyright 2014 The Chromium Authors. All rights reserved. 2 // Use of this source code is governed by a BSD-style license that can be 3 // found in the LICENSE file. 4 5 #ifndef MEDIA_FORMATS_MPEG_ADTS_CONSTANTS_H_ 6 #define MEDIA_FORMATS_MPEG_ADTS_CONSTANTS_H_ 7 8 #include <stddef.h> 9 10 #include "media/base/channel_layout.h" 11 #include "media/base/media_export.h" 12 13 namespace media { 14 15 enum { 16 kADTSHeaderMinSize = 7, 17 kSamplesPerAACFrame = 1024, 18 }; 19 20 MEDIA_EXPORT extern const int kADTSFrequencyTable[]; 21 MEDIA_EXPORT extern const size_t kADTSFrequencyTableSize; 22 23 MEDIA_EXPORT extern const media::ChannelLayout kADTSChannelLayoutTable[]; 24 MEDIA_EXPORT extern const size_t kADTSChannelLayoutTableSize; 25 26 } // namespace media 27 28 #endif // MEDIA_FORMATS_MPEG_ADTS_CONSTANTS_H_ 29
