To give you the most relevant information, could you let me know: Are you trying to use this on ? Is your iTunes version up to date?
Select output audio tracks and subtitles (e.g., keeping only English). To give you the most relevant information, could
Open TunesKit (which usually launches iTunes) and drag/drop the downloaded M4V files into the application. To give you the most relevant information, could
Are you looking to convert ?
Aims to preserve 100% original video quality. To give you the most relevant information, could