Feature Request: Cantonese Jyutping and Korean Pronunciation Annotations

Feature Request: Cantonese Jyutping and Korean Pronunciation Annotations

Hello Language Reactor team,

I would like to suggest adding better support for Cantonese language learning, especially for learners who are not yet comfortable reading Traditional Chinese characters.

Suggested feature

For Cantonese subtitles, it would be very helpful to have optional pronunciation annotations such as:

Traditional Chinese → Jyutping → Korean pronunciation

For example:

夏日狂閃
haa6 jat6 → 하앗 얏
kong4 sim2 → 콩 심

Ideally, users could turn these annotations on or off, just like other subtitle-learning features.

Why this would be useful

Cantonese learners face a particular difficulty because Cantonese subtitles are normally written using Traditional Chinese characters, while the pronunciation is very different from Mandarin.

For learners who already know some Mandarin, this can be especially confusing. We may recognize the characters and their Mandarin pronunciation, but still have difficulty knowing how to pronounce them in Cantonese.

Jyutping would solve much of this problem.

A Korean pronunciation guide would also be very helpful for Korean learners who are just beginning Cantonese. It could work as an optional learning aid alongside Jyutping rather than replacing it.

Example of the ideal learning experience

When watching a Cantonese video, a learner could choose:

Chinese characters only

夏日狂閃

or

Characters + Jyutping

夏日狂閃
haa6 jat6 kong4 sim2

or

Characters + Jyutping + Korean pronunciation

夏日狂閃
haa6 jat6 kong4 sim2
하앗 얏 콩 심

This would make Language Reactor much more useful for Cantonese learners, particularly those using YouTube or Netflix videos for listening and shadowing practice.

I understand that adding another language and pronunciation system may require significant development work. Even Jyutping support alone would already be extremely valuable.

Thank you for considering this feature request, and thank you for continuing to improve Language Reactor for language learners around the world.

Hello @opsenter45, thank you for your detailed and well-thought-out suggestion!
We’re actually already working on full support for the Cantonese dialect(including Jyutping transliteration instead of Mandarin pinyin), and this is one of several related improvements we have planned for the future.
We don’t have a specific timeline yet, but I’ve added your message as an example of user demand for this feature. Thank you! :slightly_smiling_face: