creation_time :: 2018-10-13T03:27:31.000000Z 2018-10-13T03:27:31.000000Z handler_name handler_name :: SubtitleHandler SubtitleHandler 获取 18 看到字幕了： Stream #0:2(zho) zho应该是中⽂ creation_time :: 2018-10-13T03:27:31.000000Z 2018-10-13T03:27:31.000000Z handler_name handler_name :: VideoHandler VideoHandler Stream Stream #0:1(eng): Audio: aac creation_time :: 2018-10-13T03:27:31.000000Z 2018-10-13T03:27:31.000000Z handler_name handler_name :: Stereo Stereo Stream Stream #0:2(zho): Subtitle: mov_text (tx3g

二：NettyRemotingServer Remoting 服务端实现 broker 启动初始化 NettyRemotingServer ， 向 netty 注册 handler NettyEncoder 协议编码器，将 RemotingCommand 转换为字节，给 netty 传输 NettyDecoder 协议解码器， 将 netty 接收的输入流，转换成 AGE, SendMessageProcessor, sendMessageExecutor) 三：NettyRemotingClient 向 netty 注册 handler NettyEncoder 协议编码器，将 RemotingCommand 转换为字节，给 netty 传输 NettyDecoder 协议解码器， 将 netty 接收的输入流，转换成

Protocol” mean? 6 ● TCP Connection ● MySQL authentication support ● Incoming command packets handler * ● Result set protocols - text and binary * https://dev.mysql.com/doc/dev/mysql-server/latest/PAGE_PROTOCOL