When you add folders or scan your folders into Mezzmo, Mezzmo will automatically find your ripped Blu-rays and Blu-ray ISO images. Mezzmo will read the Blu-ray information and create a gapless multi-file video for each video that it finds on the Blu-ray. These videos are added into Mezzmo just like any other video file.
The metadata for the Blu-ray videos such as title, description, genre, year, artwork, etc. will be based on the folder name and ISO image file name of the Blu-ray. Based on your folder and file naming convention that you use, Mezzmo will attempt to get online metadata from web sites such as TheMovieDB and TheTVDB.
Tip: Mezzmo can pick up the name and year of Blu-ray movies if you follow Mezzmo's supported file naming styles. See Supported file name styles.
Adding Blu-ray ISOs is only available in Mezzmo Pro. See Mezzmo vs. Mezzmo Pro Comparison.