Create Zip-file
macOS - Finder
Open “Finder” and navigate to the folder where you have the audio files you want to send to Bokbasen.
Select the files (not the folder) by clicking on the first file (001 in the screenshot), holding down shift and clicking on the last file (015 in this case). You will then see all the files marked like this:
Right click on any of the marked files (or use Ctrl + left click) and you will then get a context menu like this:
Select "Compress Items", you will then see that Finder starts creating the zip archive. Wait until this process is complete.
When file is created you can see the file in finder, you know need to rename the file using the ISBN. Mark the file and click enter to rename the file.
After renaming the file you are good to go, and you have a file then that can be automatically processed by Bokbasen's systems. Take the file and upload it to the audio folder using your favourite FTP program.
Windows - Explorer
These screen shots are taken in Windows 10, but the steps are the same for most versions on windows you will find today.
Open explorer application and navigate to the folder where you have the audio files you want to send to Bokbasen.
Select the files (not the folder) by clicking on the first file (001 in the screenshot), holding down shift and clicking on the last file (016 in this case). You will then see all the files marked like this:
Right click on any of the marked files and you will then get a context menu like this:
Select "Send to" and then "Compressed folder", you will then see that explorer starts creating the zip archive. Wait until this process is complete and you will see that a zip file is created.
Finally you need to rename the file using the ISBN. Mark the file and click F2 to rename the file.
After renaming the file you are good to go, and you have a file then that can be automatically processed by Bokbasen's systems. Take the file and upload it to the audio folder using your favourite FTP program.