转协议选项抽象为ProtocolOption对象

src/Common/Device.cpp

@@ -28,12 +28,6 @@ using namespace std;
 
 namespace mediakit {
 
-DevChannel::DevChannel(const string &vhost, const string &app, const string &stream_id,
-                       float duration, bool enable_hls, bool enable_mp4) :
-        MultiMediaSourceMuxer(vhost, app, stream_id, duration, true, true, enable_hls, enable_mp4) {}
-
-DevChannel::~DevChannel() {}
-
 bool DevChannel::inputYUV(char* apcYuv[3], int aiYuvLen[3], uint32_t uiStamp) {
 #ifdef ENABLE_X264
     //TimeTicker1(50);