High-quality retail discs. Subtitles for these versions usually have the most precise timing. WEB-DL / WEBRip: Sourced from streaming platforms.
Sometimes titles get mixed up in translation or memory. If you are thinking of the 2016 animated Disney movie where the main character is a fox named (which sounds vaguely like "Ember"), you can easily find full English subtitles for it on almost any subtitle website.
When downloading English subtitles for "Ember" (2016), make sure to follow these tips and precautions: