89 lines
3.1 KiB
C++
89 lines
3.1 KiB
C++
/*
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* Copyright (c) 2011 The WebRTC project authors. All Rights Reserved.
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*
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* Use of this source code is governed by a BSD-style license
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* that can be found in the LICENSE file in the root of the source
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* tree. An additional intellectual property rights grant can be found
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* in the file PATENTS. All contributing project authors may
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* be found in the AUTHORS file in the root of the source tree.
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*/
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#ifndef WEBRTC_MODULES_UTILITY_INTERFACE_FILE_RECORDER_H_
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#define WEBRTC_MODULES_UTILITY_INTERFACE_FILE_RECORDER_H_
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#include "audio_coding_module_typedefs.h"
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#include "common_types.h"
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#include "engine_configurations.h"
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#include "media_file_defines.h"
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#include "module_common_types.h"
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#include "tick_util.h"
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#include "typedefs.h"
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namespace webrtc {
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class FileRecorder
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{
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public:
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// Note: will return NULL for video file formats (e.g. AVI) if the flag
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// WEBRTC_MODULE_UTILITY_VIDEO is not defined.
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static FileRecorder* CreateFileRecorder(const WebRtc_UWord32 instanceID,
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const FileFormats fileFormat);
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static void DestroyFileRecorder(FileRecorder* recorder);
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virtual WebRtc_Word32 RegisterModuleFileCallback(
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FileCallback* callback) = 0;
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virtual FileFormats RecordingFileFormat() const = 0;
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virtual WebRtc_Word32 StartRecordingAudioFile(
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const WebRtc_Word8* fileName,
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const CodecInst& codecInst,
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WebRtc_UWord32 notification,
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ACMAMRPackingFormat amrFormat = AMRFileStorage) = 0;
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virtual WebRtc_Word32 StartRecordingAudioFile(
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OutStream& destStream,
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const CodecInst& codecInst,
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WebRtc_UWord32 notification,
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ACMAMRPackingFormat amrFormat = AMRFileStorage) = 0;
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// Stop recording.
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// Note: this API is for both audio and video.
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virtual WebRtc_Word32 StopRecording() = 0;
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// Return true if recording.
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// Note: this API is for both audio and video.
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virtual bool IsRecording() const = 0;
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virtual WebRtc_Word32 codec_info(CodecInst& codecInst) const = 0;
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// Write frame to file. Frame should contain 10ms of un-ecoded audio data.
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virtual WebRtc_Word32 RecordAudioToFile(
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const AudioFrame& frame,
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const TickTime* playoutTS = NULL) = 0;
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// Open/create the file specified by fileName for writing audio/video data
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// (relative path is allowed). audioCodecInst specifies the encoding of the
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// audio data. videoCodecInst specifies the encoding of the video data.
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// Only video data will be recorded if videoOnly is true. amrFormat
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// specifies the amr/amrwb storage format.
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// Note: the file format is AVI.
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virtual WebRtc_Word32 StartRecordingVideoFile(
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const WebRtc_Word8* fileName,
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const CodecInst& audioCodecInst,
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const VideoCodec& videoCodecInst,
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ACMAMRPackingFormat amrFormat = AMRFileStorage,
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bool videoOnly = false) = 0;
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// Record the video frame in videoFrame to AVI file.
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virtual WebRtc_Word32 RecordVideoToFile(const VideoFrame& videoFrame) = 0;
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protected:
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virtual ~FileRecorder() {}
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};
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} // namespace webrtc
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#endif // WEBRTC_MODULES_UTILITY_INTERFACE_FILE_RECORDER_H_
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