ffmpeg解碼+sdl顯示 （暫時有問題，只能快速播放，如果加30ms播放延遲就會卡主，後續再找原因）

vs2013代碼工程下載地址，百度網盤

鏈接：https://pan.baidu.com/s/1I5vO6R3NYI_bxByM1yWADg
提取碼：ygi8

附代碼如下

#include "myf4.h"



////////////////////////////////









#include "iostream"
#include "stdlib.h"
#include <string.h>
#include <math.h>
#include <chrono> //C++11時間類標準模板庫

#ifndef _DEBUG
#define  _HZG_SDL_ 1
#endif

#ifdef _WIN32
//Windows
extern "C"
{
#if _MSC_VER
#define snprintf _snprintf
#endif
#include "libavcodec/avcodec.h"
#include "libavformat/avformat.h"
#include "libswscale/swscale.h"
#include "libavfilter/avfilter.h"
#include "libavutil/imgutils.h"
#include "libavutil/fifo.h"
#include "libavutil/samplefmt.h"
#include "libavutil/time.h"
#include "libavutil/timestamp.h"
#include "libavutil/avassert.h"
#include "libavutil/channel_layout.h"
#include "libavutil/mathematics.h"
#include "libavutil/opt.h"
#include "libswresample/swresample.h"

#ifdef _HZG_SDL_
#include "SDL.h"
	//#include "SDL2\SDL.h"
#endif

};
#else
//Linux...
#ifdef