1 /* 2 * Copyright (C) 2021 Huawei Device Co., Ltd. 3 * Licensed under the Apache License, Version 2.0 (the "License"); 4 * you may not use this file except in compliance with the License. 5 * You may obtain a copy of the License at 6 * 7 * http://www.apache.org/licenses/LICENSE-2.0 8 * 9 * Unless required by applicable law or agreed to in writing, software 10 * distributed under the License is distributed on an "AS IS" BASIS, 11 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 12 * See the License for the specific language governing permissions and 13 * limitations under the License. 14 */ 15 16 #ifndef AVMUXER_H 17 #define AVMUXER_H 18 19 #include <string> 20 #include <vector> 21 #include <memory> 22 #include "avcontainer_common.h" 23 #include "media_description.h" 24 25 namespace OHOS { 26 namespace Media { 27 class AVMuxer { 28 public: 29 virtual ~AVMuxer() = default; 30 31 virtual std::vector<std::string> GetAVMuxerFormatList() = 0; 32 virtual int32_t SetOutput(int32_t fd, const std::string &format) = 0; 33 virtual int32_t SetLocation(float latitude, float longtitude) = 0; 34 virtual int32_t SetRotation(int32_t rotation) = 0; 35 virtual int32_t AddTrack(const MediaDescription &trackDesc, int32_t &trackIdx) = 0; 36 virtual int32_t Start() = 0; 37 virtual int32_t WriteTrackSample(std::shared_ptr<AVContainerMemory> sampleData, const TrackSampleInfo &info) = 0; 38 virtual int32_t Stop() = 0; 39 virtual void Release() = 0; 40 }; 41 42 class __attribute__((visibility("default"))) AVMuxerFactory { 43 public: 44 #ifdef UNSUPPORT_MUXER CreateAVMuxer()45 static std::shared_ptr<AVMuxer> CreateAVMuxer() 46 { 47 return nullptr; 48 } 49 #else 50 static std::shared_ptr<AVMuxer> CreateAVMuxer(); 51 #endif 52 private: 53 AVMuxerFactory() = default; 54 ~AVMuxerFactory() = default; 55 }; 56 } // namespace Media 57 } // namespace OHOS 58 #endif // AVMUXER_H