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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 WEBRTC_MODULES_UTILITY_INCLUDE_FILE_RECORDER_H_ | |
| 12 #define WEBRTC_MODULES_UTILITY_INCLUDE_FILE_RECORDER_H_ | |
| 13 | |
| 14 #include <memory> | |
| 15 | |
| 16 #include "webrtc/common_types.h" | |
| 17 #include "webrtc/engine_configurations.h" | |
| 18 #include "webrtc/modules/include/module_common_types.h" | |
| 19 #include "webrtc/modules/media_file/media_file_defines.h" | |
| 20 #include "webrtc/typedefs.h" | |
| 21 | |
| 22 namespace webrtc { | |
| 23 | |
| 24 class FileRecorder { | |
| 25 public: | |
| 26 // Note: will return NULL for unsupported formats. | |
| 27 static std::unique_ptr<FileRecorder> CreateFileRecorder( | |
| 28 const uint32_t instanceID, | |
| 29 const FileFormats fileFormat); | |
| 30 | |
| 31 virtual ~FileRecorder() = default; | |
| 32 | |
| 33 virtual int32_t RegisterModuleFileCallback(FileCallback* callback) = 0; | |
| 34 | |
| 35 virtual FileFormats RecordingFileFormat() const = 0; | |
| 36 | |
| 37 virtual int32_t StartRecordingAudioFile(const char* fileName, | |
| 38 const CodecInst& codecInst, | |
| 39 uint32_t notification) = 0; | |
| 40 | |
| 41 virtual int32_t StartRecordingAudioFile(OutStream* destStream, | |
| 42 const CodecInst& codecInst, | |
| 43 uint32_t notification) = 0; | |
| 44 | |
| 45 // Stop recording. | |
| 46 virtual int32_t StopRecording() = 0; | |
| 47 | |
| 48 // Return true if recording. | |
| 49 virtual bool IsRecording() const = 0; | |
| 50 | |
| 51 virtual int32_t codec_info(CodecInst* codecInst) const = 0; | |
| 52 | |
| 53 // Write frame to file. Frame should contain 10ms of un-ecoded audio data. | |
| 54 virtual int32_t RecordAudioToFile(const AudioFrame& frame) = 0; | |
| 55 }; | |
| 56 | |
| 57 } // namespace webrtc | |
| 58 #endif // WEBRTC_MODULES_UTILITY_INCLUDE_FILE_RECORDER_H_ | |
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