Merge pull request opencv#7884 from jacobdang:bugfix_7846

alalek · alalek · commit 85e01f3ffe7c · 2016-12-17T18:31:58.000Z
diff --git a/samples/gpu/video_writer.cpp b/samples/gpu/video_writer.cpp
@@ -11,6 +11,7 @@
 #include "opencv2/cudacodec.hpp"
 #include "opencv2/highgui.hpp"
 
+using namespace cv;
 int main(int argc, const char* argv[])
 {
     if (argc != 2)

Original file line number	Diff line number	Diff line change
`@@ -11,6 +11,7 @@`
`11`	`11`	`#include "opencv2/cudacodec.hpp"`
`12`	`12`	`#include "opencv2/highgui.hpp"`
`13`	`13`
	`14`	`+using namespace cv;`
`14`	`15`	`int main(int argc, const char* argv[])`
`15`	`16`	`{`
`16`	`17`	`if (argc != 2)`