1 /* 2 * Copyright (C) 2024 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 OH_VEF_VIDEO_MUXER_H 17 #define OH_VEF_VIDEO_MUXER_H 18 19 #include <native_avcodec_base.h> 20 #include <native_avmuxer.h> 21 #include "video_editor.h" 22 #include "ffrt.h" 23 #include "codec/video_encoder_engine.h" 24 25 namespace OHOS { 26 namespace Media { 27 class VideoMuxer { 28 public: 29 VideoMuxer(uint64_t id); 30 ~VideoMuxer(); 31 32 VEFError Init(const VideoMuxerParam& muxerParam); 33 VEFError AddVideoTrack(OH_AVFormat* format); 34 VEFError AddAudioTrack(OH_AVFormat* format); 35 VEFError Start(); 36 VEFError Stop(); 37 VEFError WriteVideoData(OH_AVMemory* data, OH_AVCodecBufferAttr* attr); 38 VEFError WriteAudioData(OH_AVMemory* data, OH_AVCodecBufferAttr* attr); 39 40 private: 41 std::string logTag_ = ""; 42 int32_t videoTrackId_ = -1; 43 int32_t audioTrackId_ = -1; 44 OH_AVMuxer* muxer_ = nullptr; 45 ffrt::mutex writeFrameMutex_; 46 }; 47 } // namespace Media 48 } // namespace OHOS 49 50 #endif // OH_VEF_VIDEO_MUXER_H 51