bug fixed gb28181 capture

zhangmeng

2021-05-25 470d4180e2b86eee41c9c14910e4131d16edb8b7

bug fixed gb28181 capture

 csrc/thirdparty/gb28181/include/PsToEs.hpp

@@ -210,6 +210,8 @@
                if (!buffinfo){
                    buffinfo = _this->m_rtpQueue.pop();
                }
                if (!buffinfo) continue;

                auto fpIframe = fopen(fileIFrameName, "wb+");
                fwrite(buffinfo->buff, buffinfo->buffLen, 1, fpIframe);
                fflush(fpIframe);