Add "Mandarin" and "Cantonese" into language

[FangLeeway]

Is your feature request related to a problem? Please describe.
Did something about Chinese films, but I couldn't find "Mandarin" or "Cantonese" in audio settings. Instead, the only languages I found were "Chinese (Simplified)" and "Chinese (Traditional)"

Describe the solution you'd like
Could you give more options in language？

Describe alternatives you've considered
Or could you make a custom option for the rippers?

Additional context
In China, The words written and the language spoken are different.
In subtitles, we choose "Chinese (Simplified)" or "Chinese (Traditional)", but in audio, we should choose "Mandarin" or "Cantonese".

[Dendraspis]

🤔 Can you tell me which language-country code those would have?
Cantonese should be yue-CN, so Chinese (Simplified) is basically "Mandarin" and Chinese (Traditional) is "Cantonese"?

Or could you make a custom option for the rippers?

Nice idea, I will think about that.

[FangLeeway]

🤔 Can you tell me which language-country code those would have? Cantonese should be yue-CN?

Thx for ur consideration. I checked ISO 639-3 and found these:

Spoken Chinese (used in audio):

1. Mandarin is cmn
2. Cantonese is yue
3. and these are so many other regional speeches, but they're not often used as a major spoken language in the movies

Written Chinese (used in subtitles):

What you list in StaxRip is complete. Great job! 👍

so Chinese (Simplified) is basically "Mandarin" and Chinese (Traditional) is "Cantonese"?

In general, simplified Chinese and traditional Chinese are different Chinese character forms, not spoken Chinese languages.

CODE	LANG	FORM	REGION
zh	Chinese	-	-
zh_Hans	Chinese	Han Simplified	-
zh_Hans_CN	Chinese	Han Simplified	China
zh_Hans_HK	Chinese	Han Simplified	Hong Kong SAR China
zh_Hans_MO	Chinese	Han Simplified	Macau SAR China
zh_Hans_SG	Chinese	Han Simplified	Singapore
zh_Hant	Chinese	Han Traditional	-
zh_Hant_HK	Chinese	Han Traditional	Hong Kong SAR China
zh_Hant_MO	Chinese	Han Traditional	Macau SAR China
zh_Hant_TW	Chinese	Han Traditional	Taiwan

References:

• https://en.wikipedia.org/wiki/List_of_ISO_639_language_codes
• https://en.wikipedia.org/wiki/ISO_639-3
• https://en.wikipedia.org/wiki/ISO_639_macrolanguage#zho
• https://en.wikipedia.org/wiki/Chinese_language
• https://en.wikipedia.org/wiki/Languages_of_China#Written_languages
• https://en.wikipedia.org/wiki/Written_Chinese
• https://stackoverflow.com/questions/4892372/language-codes-for-simplified-chinese-and-traditional-chinese
• https://www.reddit.com/r/ChineseLanguage/comments/15jm1e/is_there_a_two_letter_language_code_for/