Here is the user guide for Mac that will help the users in recovering all the media files :-
Step 1 : First of all launch and install digital photo recovery software. Then attach the media from which you want to recover the data to your computer. You will be shown data recovery tab from which you have to select the start scan button to start the scanning.
Step 2 : In this step you can also perform the selective scan of your lost photos, audio or video by clicking the Advance scan button.
Step 3 : Now you will see the list of all file formats. Select the specific file formats that you want to recover and click on start scanning button. You can also select the range to recover data from “Select Range” option.
Step 4 : After the completion of scanning process, you can see the list of recovered files on left pane in separate folder. You can also preview the recoverable items.
Step 5 : Now select the files that you want to recover by clicking on Recover button. Now, specify the location where you want to save the file.
Step 6 : in this step, you will see that all your recovered files are saved at specified location.