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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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