DVD Cloner 2019 optimizes the DVD copying functions, improve the video quality. Send feedback through quick shortcut window software in real-time to us. Under this article, macdown small series to introduce you to is to merge two DVD as a method of DVD ± R DL.
DVD Cloner 2019 Tutorial
Step 1: Run for Mac DVD-Cloner and select "two combined into a DVD DVD ± R DL" copy mode. 
Step 2: insert the source DVD disc and select a destination DVD burner / save path, and then click "Next." If more than one reader on your computer, DVD-Cloner for Mac will automatically select the reader with a DVD movie and displays brief information about the movie. You can then choose to burn your movie to hard disk or DVD ± R DL on this interface. 
Burn to DVD ± R (default setting): When entering this window will display all the available recorders, you can choose one. Burn to hard disk: Click the Folder button to select a directory to save the movie. You can choose to save it as a movie DVD folder or ISO file. 
Step 3: Select the menu template. You can add a simple menu for easy playback. If you do not, you can choose "No Menu." If you do not know how to handle it, just click the "Next" button to skip the default application menu. 
The default template for template 1. If you want to change settings, and change the background image and movie titles from the drop-down box to select a template. Background image should be 720x480 BMP images. If the movie title is left blank, it will be read directly from the film. Note: If you select "NO MENU" template, you need to press the ">>" (next chapter) button on the remote control to jump to the second movie.
Step 4: Confirm replication configuration. Task information is displayed in the window. Ensure that all information is correct, then click the "Start" button to start copying. 
Step 5: Read the movie data. DVD-Cloner for Mac to read the first DVD. 
After reading the first DVD, it will prompt you to insert the second CD. Please insert it and click "OK", it will start reading the second DVD. 
Step 6: After reading, please insert a blank DVD ± R / RW DL and click "OK", it will start copying. If "Burn to disk" in Step 2, this step is skipped. 
Step 7: Finish!
These are the two methods combined into a DVD DVD ± R DL, I hope you can help.