diff --git a/core/broadcast/broadcast.cc b/core/broadcast/broadcast.cc
index 61e37143..f929d0df 100644
--- a/core/broadcast/broadcast.cc
+++ b/core/broadcast/broadcast.cc
@@ -29,17 +29,33 @@ Broadcast::Broadcast(std::shared_ptr<Media> media,
 
 void Broadcast::Start() {
   std::stringstream sout;
-  sout << "#transcode{vcodec=" << configuration_->vcodec()
+  sout << "#duplicate{dst='transcode{vcodec=" << configuration_->vcodec()
        << ", vb=" << configuration_->vb()
        << ", acodec=" << configuration_->acodec()
-       << ", ab=" << configuration_->ab()
+       << ", scale=1, ab=" << configuration_->ab()
        << "}:std{access=" << configuration_->access()
        << ", mux=" << configuration_->mux()
-       << ", dst=" << configuration_->dst();
-  libvlc_vlm_add_broadcast(vlc_instance_.get(), media_->location().c_str(),
-                           media_->location().c_str(), sout.str().c_str(), 0,
-                           nullptr, true, false);
-  libvlc_vlm_play_media(vlc_instance_.get(), media_->location().c_str());
+       << ", dst=" << configuration_->dst()
+       << "}',dst=display}";
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+  libvlc_vlm_add_broadcast(vlc_instance_.get(), "dshow:// ", "dshow://", sout.str().c_str(), 0, nullptr, true, false);
+  libvlc_vlm_play_media(vlc_instance_.get(), "dshow:// ");
 }
 
+
+
 Broadcast::~Broadcast() { libvlc_vlm_release(vlc_instance_.get()); }
diff --git a/core/broadcast/broadcast.h b/core/broadcast/broadcast.h
index cc6de79b..46febfd6 100644
--- a/core/broadcast/broadcast.h
+++ b/core/broadcast/broadcast.h
@@ -42,9 +42,17 @@ class Broadcast {
   ~Broadcast();
 
  private:
-  VLC::Instance vlc_instance_ = VLC::Instance(0, nullptr);
+  //VLC::Instance vlc_instance_ = VLC::Instance(0, nullptr);
+  //const char* mi_argumento = "--dshow-size=d1";
+  //VLC::Instance vlc_instance_ = VLC::Instance(1, &mi_argumento);
+  //std::unique_ptr<BroadcastConfiguration> configuration_ = nullptr;
+  //std::shared_ptr<Media> media_ = nullptr;
+ const char* argumentos[12] = {"--dshow-vdev=e2eSoft iVCam", "--dshow-adev=none", "--dshow-fps=30", "--dshow-chroma=YUY2", "--dshow-aspect-ratio=16:9" , "--live-caching=0", "--video-on-top", "--video-x=100", "--video-y=100", "--no-video-deco", "--zoom=0.8", "--sout-transcode-threads=8"};
+ //const char* argumentos[7] = {"--dshow-vdev=Blackmagic WDM Capture", "--dshow-adev=none", "--dshow-size=hd1", "--live-caching=0", "--video-on-top", "--no-video-deco", " :dshow-aspect-ratio=2:1"};
+  VLC::Instance vlc_instance_ = VLC::Instance(12, argumentos);
   std::shared_ptr<Media> media_ = nullptr;
   std::unique_ptr<BroadcastConfiguration> configuration_ = nullptr;
 };
 
+
 #endif  // BROADCAST_BROADCAST_H_
diff --git a/core/player/player.cc b/core/player/player.cc
index e23b15f0..3dc2a49e 100644
--- a/core/player/player.cc
+++ b/core/player/player.cc
@@ -21,6 +21,7 @@
 #include <functional>
 
 Player::Player(const std::vector<std::string>& cmd_arguments) {
+
   if (cmd_arguments.empty()) {
     vlc_instance_ = VLC::Instance(0, nullptr);
   } else {
diff --git a/ffi/lib/src/media_source/media.dart b/ffi/lib/src/media_source/media.dart
index bb2567d7..a45b6aa8 100644
--- a/ffi/lib/src/media_source/media.dart
+++ b/ffi/lib/src/media_source/media.dart
@@ -206,11 +206,11 @@ class Media implements MediaSource {
 
   static String _buildDirectShowUrl(Map<String, dynamic> args) {
     return args.entries.fold(
-        'dshow://',
+        'dshow:// ',
         (prev, pair) =>
             prev +
             (pair.value != null
-                ? ' :${pair.key.toLowerCase()}=${pair.value}'
+                ? '--${pair.key.toLowerCase()}=${pair.value}'
                 : ''));
   }