Subtitles often "drift" because of a mismatch between the video's frame rate and the subtitle file's internal timing. For example, if a video is filmed at but the subtitles are timed for 24 FPS , they will gradually fall out of sync as the video progresses.
: Ensure each line stays on screen long enough to be read (typically 1–7 seconds depending on length). Top Tools for Fixing Drift SUBTITLE EDIT: complete tutorial subtitle Adrift
: Keep English subtitles around 42–44 characters per line for 16:9 formats. Subtitles often "drift" because of a mismatch between
: Check if the offset is consistent (e.g., always 2 seconds late) or if it grows over time (e.g., 1 second late at the start, 10 seconds late by the end). 1 second late at the start