1.后端异常信息：
MultiFramedRTPSink::afterGettingFrame1(): The input frame data was too large for our buffer size (100176). 48899 bytes of trailing data was dropped! Correct this by increasing "OutPacketBuffer::maxSize" to at least maxSize:100000 numTruncatedBytes:48899148899, *before* creating this 'RTPSink'. (Current value is 100000.)
后台异常，vlc拉流花屏。
解决办法：
修改liveMedia库文件：
1.修改liveMedia/StreamParser.cpp中的 "#define BANK_SIZE 150000", 改成"#define BANK_SIZE 150000 * 4", 这个大小是参考其他人的。
2.修改liveMedia/MediaSink.cpp中的OutPacketBuffer::maxSize大小， 原来的60000改成600000，
3.修改liveMedia/MultiFramedRTPSource.cpp中的increaseReceiveBufferTo(env, RTPgs->socketNum(), 50*1024);大小，改成increaseReceiveBufferTo(env, RTPgs->socketNum(), 600*1024);
4.修改DynamicRTSPServer.cpp中的OutPacketBuffer::maxSize，全部改成OutPacketBuffer::maxSize = 6000000；
修改后效果：
