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1 /* | 1 /* |
2 * Copyright (c) 2014 The WebRTC project authors. All Rights Reserved. | 2 * Copyright (c) 2014 The WebRTC project authors. All Rights Reserved. |
3 * | 3 * |
4 * Use of this source code is governed by a BSD-style license | 4 * Use of this source code is governed by a BSD-style license |
5 * that can be found in the LICENSE file in the root of the source | 5 * that can be found in the LICENSE file in the root of the source |
6 * tree. An additional intellectual property rights grant can be found | 6 * tree. An additional intellectual property rights grant can be found |
7 * in the file PATENTS. All contributing project authors may | 7 * in the file PATENTS. All contributing project authors may |
8 * be found in the AUTHORS file in the root of the source tree. | 8 * be found in the AUTHORS file in the root of the source tree. |
9 */ | 9 */ |
10 | 10 |
11 #ifndef WEBRTC_MODULES_AUDIO_CODING_NETEQ_AUDIO_CLASSIFIER_H_ | 11 #ifndef WEBRTC_MODULES_AUDIO_CODING_NETEQ_AUDIO_CLASSIFIER_H_ |
12 #define WEBRTC_MODULES_AUDIO_CODING_NETEQ_AUDIO_CLASSIFIER_H_ | 12 #define WEBRTC_MODULES_AUDIO_CODING_NETEQ_AUDIO_CLASSIFIER_H_ |
13 | 13 |
14 extern "C" { | 14 extern "C" { |
15 #include "celt.h" | 15 #include "celt.h" |
16 #include "analysis.h" | 16 #include "analysis.h" |
17 #include "opus_private.h" | 17 #include "opus_private.h" |
18 } | 18 } |
19 | 19 |
20 #include "webrtc/base/scoped_ptr.h" | |
21 #include "webrtc/typedefs.h" | 20 #include "webrtc/typedefs.h" |
22 | 21 |
23 namespace webrtc { | 22 namespace webrtc { |
24 | 23 |
25 // This class provides a speech/music classification and is a wrapper over the | 24 // This class provides a speech/music classification and is a wrapper over the |
26 // Opus classifier. It currently only supports 48 kHz mono or stereo with a | 25 // Opus classifier. It currently only supports 48 kHz mono or stereo with a |
27 // frame size of 20 ms. | 26 // frame size of 20 ms. |
28 | 27 |
29 class AudioClassifier { | 28 class AudioClassifier { |
30 public: | 29 public: |
(...skipping 15 matching lines...) Expand all Loading... |
46 AnalysisInfo analysis_info_; | 45 AnalysisInfo analysis_info_; |
47 bool is_music_; | 46 bool is_music_; |
48 float music_probability_; | 47 float music_probability_; |
49 const CELTMode* celt_mode_; | 48 const CELTMode* celt_mode_; |
50 TonalityAnalysisState analysis_state_; | 49 TonalityAnalysisState analysis_state_; |
51 }; | 50 }; |
52 | 51 |
53 } // namespace webrtc | 52 } // namespace webrtc |
54 | 53 |
55 #endif // WEBRTC_MODULES_AUDIO_CODING_NETEQ_AUDIO_CLASSIFIER_H_ | 54 #endif // WEBRTC_MODULES_AUDIO_CODING_NETEQ_AUDIO_CLASSIFIER_H_ |
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