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1 /* | |
2 * Copyright (c) 2012 The WebRTC project authors. All Rights Reserved. | |
3 * | |
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 | |
6 * tree. An additional intellectual property rights grant can be found | |
7 * in the file PATENTS. All contributing project authors may | |
8 * be found in the AUTHORS file in the root of the source tree. | |
9 */ | |
10 | |
11 #ifndef VOICE_ENGINE_FILE_RECORDER_H_ | |
12 #define VOICE_ENGINE_FILE_RECORDER_H_ | |
13 | |
14 #include <memory> | |
15 | |
16 #include "common_types.h" // NOLINT(build/include) | |
17 #include "modules/include/module_common_types.h" | |
18 #include "modules/media_file/media_file_defines.h" | |
19 #include "typedefs.h" // NOLINT(build/include) | |
20 | |
21 namespace webrtc { | |
22 | |
23 class FileRecorder { | |
24 public: | |
25 // Note: will return NULL for unsupported formats. | |
26 static std::unique_ptr<FileRecorder> CreateFileRecorder( | |
27 const uint32_t instanceID, | |
28 const FileFormats fileFormat); | |
29 | |
30 virtual ~FileRecorder() = default; | |
31 | |
32 virtual int32_t RegisterModuleFileCallback(FileCallback* callback) = 0; | |
33 | |
34 virtual FileFormats RecordingFileFormat() const = 0; | |
35 | |
36 virtual int32_t StartRecordingAudioFile(const char* fileName, | |
37 const CodecInst& codecInst, | |
38 uint32_t notification) = 0; | |
39 | |
40 virtual int32_t StartRecordingAudioFile(OutStream* destStream, | |
41 const CodecInst& codecInst, | |
42 uint32_t notification) = 0; | |
43 | |
44 // Stop recording. | |
45 virtual int32_t StopRecording() = 0; | |
46 | |
47 // Return true if recording. | |
48 virtual bool IsRecording() const = 0; | |
49 | |
50 virtual int32_t codec_info(CodecInst* codecInst) const = 0; | |
51 | |
52 // Write frame to file. Frame should contain 10ms of un-ecoded audio data. | |
53 virtual int32_t RecordAudioToFile(const AudioFrame& frame) = 0; | |
54 }; | |
55 | |
56 } // namespace webrtc | |
57 #endif // VOICE_ENGINE_FILE_RECORDER_H_ | |
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