video analysis2.0拆分,ffmpeg封装go接口库
554325746@qq.com
2020-03-10 278634c0d2eeba9e3fcc3b4cd56ddfb3323277d7
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
#ifndef _FFMPEG_DATA_AVPACKET_H_
#define _FFMPEG_DATA_AVPACKET_H_
 
extern "C" {
#include <libavcodec/avcodec.h>
}
 
namespace ffwrapper{
    class CodedData
    {
    public:
        CodedData();
        ~CodedData();
    
    public:
        AVPacket& newAVPacket();
 
        void refExtraData(unsigned char *data, const int size){
            extradata_ = data;
            extradata_size_ = size;
        }
 
        AVPacket& getAVPacket(){return packet_;}
 
        unsigned char *getExtraData(){return extradata_;}
        const int getExtraDataSize() const {return extradata_size_;}
    private:
        void init_packet();
        void free_packet();
        inline void initialize();
    private:
        AVPacket         packet_;
 
        unsigned char     *extradata_;
        int             extradata_size_;
    };
}
#endif