Subtitle - Idx

Ensure the .idx and .sub files are named identically to the video file and are in the same folder.

The most reliable option. Simply open your movie, click "Subtitle" -> "Subtitle Track," and select the VobSub track. idx subtitle

Creating IDX/SUB files from scratch is uncommon because they are an older, less flexible format. However, if you need to author a Blu-ray disc structure: Ensure the