Add video device argument.

1 files changed, 2 insertions, 1 deletions

diff --git a/src/v4l.h b/src/v4l.h
index 877843c..2fe474e 100644
--- a/src/v4l.h
+++ b/src/v4l.h
@@ -29,11 +29,12 @@
 
 #include <QThread>
 #include <QImage>
+#include <QString>
 
 class V4L : public QThread {
 Q_OBJECT
 public:
-  V4L();
+  V4L(QString device = "/dev/video0");
   ~V4L();
 
   void run();