[FEAT] Add support for setTranscriptParams

[ko-da-k]

Feature Description

setAudioParams, setVideoParams, and setDeskshareParams are supported, but setTranscriptParams is not.

parameters: https://developers.zoom.us/docs/rtms/event-reference/#media-handshake-request

Use Case

I need to set the default language for transcripts via the SDK.

Affected Language Bindings

Core SDK (all languages)

Proposed Solution

Add the setTranscriptParams method and TranscriptParams class to the SDK.

in python:

class RtmsTranscriptLanguage(IntEnum):
    # https://developers.zoom.us/docs/rtms/data-types/#rtms_transcript_language
    LANGUAGE_ID_NONE = -1
    LANGUAGE_ID_ARABIC = 1
    ...
    LANGUAGE_ID_ENGLISH = 9
    ...
    LANGUAGE_ID_VIETNAMESE = 36


class TranscriptParams:
    def __init__(
        self,
        content_type: int = 5,
        src_language: RtmsTranscriptLanguage = RtmsTranscriptLanguage.LANGUAGE_ID_ENGLISH,
        enable_lid: bool = True
    ) -> None: ... 

Implementation Considerations

No response

Alternatives Considered

No response

Additional Context

Official Documentation:

• https://developers.zoom.us/docs/rtms/event-reference/
• https://developers.zoom.us/docs/rtms/data-types

Existing supported parameter implementations (Python):

• https://github.com/zoom/rtms/blob/main/src/rtms/__init__.py#L773-L819
• https://github.com/zoom/rtms/blob/main/src/rtms/__init__.pyi#L43-L45

Verification

• I have searched existing issues to ensure this feature has not already been requested
• This feature would benefit a significant portion of RTMS SDK users