79 lines
2.8 KiB
C
79 lines
2.8 KiB
C
/*
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* Copyright (c) 2023 Fancy Code.
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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#ifndef MEDIA_BASE_H
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#define MEDIA_BASE_H
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#include "StatusCode.h"
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#include <stddef.h>
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#ifdef __cplusplus
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extern "C" {
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#endif
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enum MediaHandleType
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{
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MEDIA_HANDLE_TYPE_READ_H264 = 0,
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MEDIA_HANDLE_TYPE_READ_G711A,
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MEDIA_HANDLE_TYPE_COMBINE_MP4,
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MEDIA_HANDLE_TYPE_END
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};
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enum StreamType
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{
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STREAM_TYPE_VIDEO_H264 = 0,
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STREAM_TYPE_AUDIO_G711A,
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STREAM_TYPE_END
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};
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/**
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* @brief
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* NOTE: The timestamp parameter is critical. The time base of the timestamp must be {1,1000000}, which means the unit
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* is 1us.
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*/
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typedef struct StreamInfo
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{
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const StreamType mType; ///< Type of the stream.
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const unsigned long long mTimeStamp_us; ///< Timestamp of the stream.
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} StreamInfo;
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enum OutputFileStatus
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{
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OUTPUT_FILE_STATUS_MUXING = 0,
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OUTPUT_FILE_STATUS_FINISHED,
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OUTPUT_FILE_STATUS_END
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};
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#define OUTPUT_FILE_NAME_MAX 256
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typedef struct output_file_info
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{
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char mFileName[OUTPUT_FILE_NAME_MAX]; ///< Name of the output file. Must be an absolute path.
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char mThumbnailFileName[OUTPUT_FILE_NAME_MAX]; ///< Name of the thumbnail file. Must be an absolute path.
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const unsigned int mDuration_ms; ///< Duration of the output file in milliseconds.
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int *const mFinished; ///< Whether the output file is finished. See OutputFileStatus.
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} OutputFileInfo;
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typedef void (*ReadVideoFileCallback)(const void *, const unsigned int, const unsigned long long, void *);
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typedef void (*ReadAudioFileCallback)(const void *, const unsigned int, const unsigned long long, void *);
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void *ICreateMediaBase(const MediaHandleType type);
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// StatusCode Init(void *object);
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// StatusCode UnInit(void *object);
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StatusCode ISetReadVideoCallback(void *object, ReadVideoFileCallback callback, void *context);
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StatusCode ISetReadAudioCallback(void *object, ReadVideoFileCallback callback, void *context);
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StatusCode IStartReadFile(void *object, const char *path);
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StatusCode IStopReadFile(void *object);
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StatusCode IOpenOutputFile(void *object, const OutputFileInfo *info);
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StatusCode ICloseOutputFile(void *object);
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void IGetStreamData(void *object, const void *data, const size_t size, const StreamInfo streamInfo);
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OutputFileInfo IGetOutputFileInfo(void *object);
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void IMediaBaseFree(void *object);
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#ifdef __cplusplus
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}
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#endif
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#endif |