video vctrl.value is not reset to 0 when the video starts from begining.

videodev-dumpfile.cc

@@ -300,6 +300,9 @@ int VideoDev_Dumpfile::ReadFrame() {
 	// check position, if end of file restart from beginning
 	if (filepos == filesize) {
 		printf ("%s:%d end of file start with first frame\n", __FILE__, __LINE__);
+		std::list<VideoDevCtrl>::iterator ctrl;
+		ctrl = vidctrls.begin();
+		ctrl->value = 0;
 		if (lseek(fd, 12, SEEK_SET) != 12) {
 			printf ("%s:%d %s lseek returned: %s\n", __FILE__, __LINE__, __FUNCTION__, strerror(errno));
 			Close();