enableMicOriginalInput(true) does not automatically enable Original Audio mode on iOS

Meeting SDK iOS
1

Meeting SDK Type and Version

Meeting SDK for iOS 6.4.10.25465

Description
I’m trying to enable Original Audio mode programmatically when starting a meeting using MobileRTC.shared().getMeetingSettings().enableMicOriginalInput(true). However, this setting is not being applied automatically and music continues to be filtered/silenced.

The option to enable Original Audio does appear in the Zoom UI during the meeting, but the user must activate it manually. My goal is to have it enabled automatically when joining the meeting.

How To Reproduce

  1. Configure the Meeting SDK for iOS

  2. Before joining the meeting, execute:

MobileRTC.shared().getMeetingSettings()?.enableMicOriginalInput(true)

  1. Join the meeting

  2. Play music or audio

  3. Observe that audio continues to be processed with filters (noise cancellation/suppression)

  4. The “Original Audio” option appears in the UI but must be activated manually

Expected behavior:

Original Audio mode should be enabled automatically when joining the meeting.

Actual behavior:

The user must manually enable Original Audio mode from the interface during the meeting.

Device Information:

  • Device Type: iPhone 16 Pro

  • OS: iOS 26.0.1