Changelog: Meeting SDK - Linux - 7.1.0

[system]

Released: 2026-06-24 Updated: 2026-07-01

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Summary: Add support for I420Limited and I420Full; add support for breakout room summaries; provide ROI for face in raw video data; support on-demand avatar download.

Breaking changes

• Add support I420Limited and I420Full in the MSDK external video source.

  • In rawdata_video_source_helper_interface.h, remove the last parameter FrameDataFormat format of sendVideoFrame.

    class IZoomSDKVideoSender
    {
    public:
        virtual ~IZoomSDKVideoSender(){}
        virtual SDKError sendVideoFrame(char* frameBuffer, int width, int height, int frameLength, int rotation) = 0;
    };
    

  • Add a new parameter FrameDataFormat format to setExternalVideoSource.

    class IZoomSDKVideoSourceHelper
    {
    public:
        virtual SDKError setExternalVideoSource(IZoomSDKVideoSource* source, FrameDataFormat format) = 0;
    };
    

Added

• Add breakout room support for summaries.

  • Add GetRequestUserName() to IMeetingApproveStartSmartSummaryHandler (meeting_ai_companion_interface.h).

    class IMeetingApproveStartSmartSummaryHandler
    {
    public:
        // ...
        virtual const zchar_t* GetRequestUserName() = 0;
        // ...
    };
    

  • Add GetRequestUserName() to IMeetingApproveStartQueryHandler.

    class IMeetingApproveStartQueryHandler
    {
    public:
        // ...
        virtual const zchar_t* GetRequestUserName() = 0;
        // ...
    };
    

  • Add GetRequestUserName() to IMeetingApproveSendQueryHandler.

    class IMeetingApproveSendQueryHandler
    {
    public:
        // ...
        virtual const zchar_t* GetRequestUserName() = 0;
        // ...
    };
    

  • Add GetRequestUserName() to IAICompanionFeatureSwitchHandler.

    class IAICompanionFeatureSwitchHandler
    {
    public:
        // ...
        virtual const zchar_t* GetRequestUserName() = 0;
        // ...
    };
    

  • Add two new fields to BOOption (meeting_breakout_rooms_interface_v2.h).

    struct BOOption
    {
        // ...
        bool isAICompanionEnabled;
        bool isTranscriptionEnabled;
        // ...
    };
    

  • Add two new functions to IBOCreator.

    class IBOCreator
    {
    public:
        // ...
        virtual bool IsAICompanionSupported() = 0;
        virtual bool IsTranscriptionSupported() = 0;
        // ...
    };
    

• Add support for getting the local video order list.

  • Add a new function to IMeetingVideoController (meeting_video_interface.h).

    class IMeetingVideoController
    {
    public:
        // ...
        virtual IList<unsigned int >* GetLocalVideoOrderList() = 0;
        // ...
    };
    

• Provide ROI for face in raw video data on the receiver side.

  • Add a new struct and class in zoom_sdk_raw_data_def.h.

    struct FaceROI
    {
     float left;     ///< Normalized left edge,   [0.0, 1.0].
     float top;      ///< Normalized top edge,    [0.0, 1.0].
     float right;    ///< Normalized right edge,  [0.0, 1.0], > left.
     float bottom;   ///< Normalized bottom edge, [0.0, 1.0], > top.
    };
    
    class IFaceROIInfo
    {
    public:
        virtual unsigned int GetFaceCount() = 0;
        virtual const FaceROI* GetFaceROIByIndex(unsigned int index) = 0;
        virtual ~IFaceROIInfo() {}
    };
    

  • Add a new function GetFaceROIInfo to YUVRawDataI420.

    class YUVRawDataI420
    {
    public:
        // ...
        virtual IFaceROIInfo* GetFaceROIInfo() = 0;
        // ...
    };
    

• Add support for on-demand avatar download in large meetings.

  • Add a new interface in class IMeetingParticipantsController.

    class IMeetingParticipantsController
    {
        // ...
        virtual SDKError RequestAvatarForUser(unsigned int userid) = 0;
        // ...
    };
    

Changed

• Block “Make host” for bots.
• Alpha channel mask is no longer disabled globally when an unsupported client joins.