Add video device argument.

1 files changed, 5 insertions, 1 deletions

diff --git a/src/simplertp.cc b/src/simplertp.cc
index 6cff1ff..d833cf1 100644
--- a/src/simplertp.cc
+++ b/src/simplertp.cc
@@ -32,7 +32,11 @@ int main(int argc, char *argv[])
 {
   QApplication app(argc, argv);
 
-  MainWindow wnd;
+  QString v4ldev = "/dev/video0";
+
+  if(argc > 1) v4ldev = argv[1];
+
+  MainWindow wnd(v4ldev);
   wnd.show();
 
   return app.exec();