1 /*
2  * Copyright (C) 2023 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 #ifndef AVMUXER_DEMO_BASE
16 #define AVMUXER_DEMO_BASE
17 
18 #include "avmuxer.h"
19 #include "avmuxer_demo_common.h"
20 
21 namespace OHOS {
22 namespace MediaAVCodec {
23 class AVMuxerDemoBase {
24 public:
25     AVMuxerDemoBase();
26     virtual ~AVMuxerDemoBase() = default;
27     void RunCase();
28     void RunMultiThreadCase();
29     std::string GetOutputFileName(std::string header);
30 
31 protected:
32     virtual void DoRunMuxer() = 0;
33     virtual void DoRunMultiThreadCase()= 0;
34     virtual int DoWriteSample(uint32_t trackIndex, std::shared_ptr<AVBuffer> sample) = 0;
35     virtual int DoAddTrack(int32_t &trackIndex, std::shared_ptr<Meta> trackDesc) = 0;
DoGetInputBufferQueue(uint32_t trackIndex)36     virtual sptr<AVBufferQueueProducer> DoGetInputBufferQueue(uint32_t trackIndex) { return nullptr; };
37     int AddVideoTrack(const VideoTrackParam *param);
38     int AddAudioTrack(const AudioTrackParam *param);
39     int AddCoverTrack(const VideoTrackParam *param);
40     void WriteTrackSample();
41     void WriteAvTrackSample();
42     void WriteSingleTrackSample(uint32_t trackId, std::shared_ptr<std::ifstream> file);
43     void WriteCoverSample();
44     void WriteTrackSampleByBufferQueue();
45     void WriteAvTrackSampleByBufferQueue();
46     void WriteSingleTrackSampleByBufferQueue(sptr<AVBufferQueueProducer> bufferQueue,
47         std::shared_ptr<std::ifstream> file);
48     void SelectFormatMode();
49     void SelectAudioMode();
50     void SelectVideoMode();
51     void SelectCoverMode();
52     int SelectMode();
53     int SelectModeAndOpenFile();
54     bool ReadSampleDataInfo(std::shared_ptr<std::ifstream> file, std::shared_ptr<AVBuffer> &buffer);
55     bool ReadSampleDataInfoByBufferQueue(std::shared_ptr<std::ifstream> file, std::shared_ptr<AVBuffer> &buffer,
56         sptr<AVBufferQueueProducer> bufferQueue);
57     void Reset();
58     static void MulThdWriteTrackSample(AVMuxerDemoBase *muxerBase, uint32_t trackId,
59         std::shared_ptr<std::ifstream> file);
60     static void MulThdWriteTrackSampleByBufferQueue(AVMuxerDemoBase *muxerBase,
61         sptr<AVBufferQueueProducer> bufferQueue, std::shared_ptr<std::ifstream> file);
62 
63     const static AudioTrackParam *audioParams_;
64     const static VideoTrackParam *videoParams_;
65     const static VideoTrackParam *coverParams_;
66     static std::string videoType_;
67     static std::string audioType_;
68     static std::string coverType_;
69     static std::string format_;
70     static Plugins::OutputFormat outputFormat_;
71     static bool hasSetMode_;
72 
73     int32_t videoTrackId_ {-1};
74     int32_t audioTrackId_ {-1};
75     int32_t coverTrackId_ {-1};
76     sptr<AVBufferQueueProducer> videoBufferQueue_ {nullptr};
77     sptr<AVBufferQueueProducer> audioBufferQueue_ {nullptr};
78     sptr<AVBufferQueueProducer> coverBufferQueue_ {nullptr};
79     std::shared_ptr<std::ifstream> audioFile_ {nullptr};
80     std::shared_ptr<std::ifstream> videoFile_ {nullptr};
81     std::shared_ptr<std::ifstream> coverFile_ {nullptr};
82     int32_t outFd_ {-1};
83     int64_t audioPts_ {0};
84     int64_t videoPts_ {0};
85 };
86 } // MediaAVCodec
87 } // OHOS
88 #endif