HomeYou can click “BD/DVD Disc” icon, or “BD/DVD Folder” icon to import Blu-ray and DVD source movie or click “IFO/ISO” icon to import DVD files.
a. Title Mode
The BD/DVD contents are listed in Title Mode with “Main Title” marked out and selected by default. In General, the Main Title contains the main movie, and other Titles are commentary, menus, ads, etc. If you would like to preserve everything in the Blu-ray/DVD Disc, simply right click on the main title to “Check All”.
b. File Mode
Click “Title Mode” if you’d like to switch to “File Mode”. In “File Mode” the movie clips are listed as they are made of. And you can check and preview each file at will.
Tip: In “File Mode” all the m2ts files in file list are checked by default. If you want to select but the main movie, a fast way is to right-click and choose ‘Uncheck All’ in shortcut menu and then check the main movie (usually the longest m2ts file).
c. Full Disc Copy
To make a quick and full copy of the Blu-ray movie, you can use “Full Disc Copy” option. In this way all contents in the Blu-ray Disc will be copied to your hard drive without quality loss, including all audio tracks, subtitles, and videos. After the copying process completed, you can click “Open” button to get the output Blu-ray directory. Open BDMV-> STREAM folder and you will find all the m2ts movie clips.
d. File list labels
Name: the name for each title or chapter
Duration: the original length of each file before conversion
Trimmed Length: the length of each file after trimming
Destination File: the name of the converted file
e. The Preview Window
Play button 
- Pause or play the video.
Stop button
- Stop playing.
Snapshot button
- Snapshot the pictures and save them on your computer.
Open button 
- Open the snapshots folder.
f. Subtitles and Audio
Always select the title/chapter before setting its subtitles and audio. In the preview window you can check the Subtitles and Audio track. By default no subtitles are selected. Some chapters/titles have no subtitles; in that case the Subtitles list will show ‘None’ only.
In addition, Pavtube Blu-ray to iPhone Converter for Mac also offers an option called “Only show forced subtitles”, which enables you to see subtitles only when actors are speaking a different language. For instance, if you specify English (your mother tongue) as your subtitles, and meanwhile tick off “Only show force subtitles” option, then when actors are speaking English, no subtitles will show up, but when they are talking with each other in French, the English subtitle will appear accompanying with the French.
