I just got the scoops to work with (thanks 
but I need the transcript recived in other languages then just English.
is it possible?
RTMS sends the same text Zoom is generating for the meeting’s automated captions, so the transcript language follows the meeting’s spoken “Caption language” (and Zoom’s auto-detection, which can take ~10 seconds before it locks in).
The host/admin must allow automated captions and can limit which languages are available; Zoom explicitly says “the availability of languages is determined by the host’s automated captioning settings” in both host caption management and participant caption language selection. If the host restricts who can enable captions, participants have to use the built-in “Request captions” flow and the host approves it.
If captions are available, a participant can set “Caption language” from their Zoom client, but it impacts all participants. An RTMS app can only suggest a “Default Source Language for Transcripts,” and Zoom notes auto-detection will override it after ~30 seconds (RTMS changelog); for translated output, use Zoom’s translated captions or translate RTMS text yourself.
Hi @ariel1, Realtime Media Streams can set the default source language in src_language in the media parameters. Here’s the list of supported transcript languages.
Today, this sets the default language the detection should start with. If the meeting participant starts speaking a new language, the transcript language could switch.
In our upcoming release in February, this parameter will now always determine the language and no longer rely on auto detection. Your app will select the language the app requested.