: If viewing a scene where characters speak a foreign language (such as the Triads in Lethal Weapon 4 ), "forced" subtitles are used to translate only those specific lines without subtitling the entire movie. How to Add Subtitles
: Maximum of 250 words per minute for adults or 15–20 characters per second. subtitle Lethal Weapon
For high-quality subtitles (SRT, VTT, or burned-in), professional guides like those from Capital Captions suggest these standard specifications: : If viewing a scene where characters speak
Subtitles only for non-English lines in an English movie? : r/PleX subtitle Lethal Weapon