Our model handles Cantonese-to-written-Chinese well, but Cantonese grammar is flexible, and in some passages the AI mixes written and spoken register in the same track.
You do not need to fix this line by line. Use the editor's own subtitle translation to convert the whole track into a clean written or spoken version.
Converting a track to pure written or spoken Chinese
Open the subtitle editor.
Click Translate subtitles at the top right.
Under From language, choose the language of the current track — usually Cantonese, or whichever language matches the video.
Under To language, choose the output you want, for example Traditional Chinese (written) or Traditional Chinese (spoken).
Click Confirm.
A new subtitle track is added when processing finishes. That is your corrected version.
Worth knowing
The language you pick at upload matters most. When you upload, set the spoken language to match the audio. If the video is mainly Cantonese, choose Cantonese — a wrong source language lowers transcription accuracy before any of this starts.
Timing. Translation usually finishes within a few minutes. If no new track has appeared five minutes after you click Confirm, refresh the page.
This works for other languages too — the same route translates a track into English, Japanese, Korean and 80+ others.