get stream with 200ms every times

zhangmeng

2021-05-25 8e1abcf7787bef797de15e92521fa14df2865c21

 csrc/ffmpeg/format/FormatIn.hpp

@@ -51,13 +51,14 @@
      AVFormatContext *getFromatContext(){return ctx_;}
      const double getFPS()const{return fps_;}
      const bool IsHEVC()const;
      const bool isAVC1()const;
      const bool IsAVC1()const;
   private:
       AVFormatContext    *ctx_;
       AVCodecContext       *dec_ctx_;
       int             vs_idx_;
      int             as_idx_;


      VideoProp          *prop_;
       bool             hw_accl_;
      double             fps_;