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DokumentasiTencent Real-Time CommunicationConferenceIntegration（with UI)Conference AI Meeting AssistantFlutter

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Terakhir diperbarui: 2026-07-08 17:00:25
TUIRoomKit integrates AI Meeting Assistant features to deliver intelligent support for online conferences. Once enabled, users can access the following core functions from the interface:
AI Real-Time Subtitles: Transcribes spoken content into text subtitles in real time during a meeting, providing on-screen captions to enhance communication and understanding.
AI Real-Time Translation: When AI Real-Time Subtitles are active, real-time translation is also enabled by default. The room owner can configure the translation language. For a comprehensive list of supported languages, see the Language List.
AI Real-Time Meeting Minutes: Continuously transcribes spoken content into meeting records during the session, making it easier to organize and review discussions after the meeting.




Prerequisites

1. Purchase an AI Speech Duration Package

Before activating AI features, verify that your account includes an available AI Speech Duration Package.
Note:
For first-time use, we recommend subscribing to the Trial Version (Free) to evaluate the features. For production environments, select an appropriate package based on your expected usage from the Purchase Page.

2. Integrate Basic Environment

Follow the Quick Integration Guide to add TUIRoomKit to your project, and ensure your version is ≥ 4.1.0.

Implementation Steps

Enable AI Real-Time Subtitles

The AI Subtitle UI component source code is located in the ai_transcription directory of the TUIRoomKit open-source repository, specifically under subtitle. In Standard Room mode, AI Real-Time Subtitles are enabled by default. To activate subtitles, click the AI Tools button at the bottom of the standard room and select AI Real-Time Subtitles. Subtitles will then appear within the meeting room.
import 'package:flutter/material.dart';
import 'package:tencent_conference_uikit/widget/main/ai_transcription/subtitle/ai_subtitle_widget.dart';
import 'package:tencent_conference_uikit/widget/main/ai_transcription/repository/ai_transcriber_repository.dart';

class RoomMainWidget extends StatefulWidget {
  final String roomID;
  const RoomMainWidget({super.key, required this.roomID});

  @override
  State<RoomMainWidget> createState() => _RoomMainWidgetState();
}

class _RoomMainWidgetState extends State<RoomMainWidget> {
  late AITranscriberRepository _repository;
  final ValueNotifier<bool> _visible = ValueNotifier(false);

  @override
  void initState() {
    super.initState();
    _repository = AITranscriberRepository(roomID: widget.roomID);
  }

  @override
  Widget build(BuildContext context) {
    return Column(
      children: [
        const Expanded(child: SizedBox()),
        ValueListenableBuilder<bool>(
          valueListenable: _visible,
          builder: (context, isVisible, _) {
            if (!isVisible) return const SizedBox.shrink();
            return Padding(
              padding: const EdgeInsets.symmetric(horizontal: 12, vertical: 8),
              child: AISubtitleWidget(repository: _repository),
            );
          },
        ),
      ],
    );
  }

  void show() {
    _visible.value = true;
    _repository.startTranscription();
  }
}
Note:
Only the host can enable AI Real-Time Subtitles. If the host exits the room or transfers host privileges, the AI Subtitle feature will stop automatically.

Disable AI Real-Time Subtitles

Developers do not need to manually stop the AI transcription task when using the AI Real-Time Subtitles component. The component includes an internal cleanup mechanism:
When exiting the room: The AI transcription task will stop automatically.
Resource release: Memory resources associated with transcription are released automatically.

View Real-Time Meeting Minutes

The AI Meeting Minutes UI component source code is located in the ai_transcription directory of the TUIRoomKit repository, specifically under minutes. Before you can view AI Real-Time Meeting Minutes, the host must enable AI Real-Time Subtitles. Once enabled, access real-time meeting minutes via the AI Tools button at the bottom of the interface.
import 'package:flutter/material.dart';
import 'package:tencent_conference_uikit/widget/main/ai_transcription/minutes/ai_minutes_page_widget.dart';
import 'package:tencent_conference_uikit/widget/main/ai_transcription/repository/ai_transcriber_repository.dart';

class RoomMainWidget extends StatefulWidget {
  final String roomID;
  const RoomMainWidget({super.key, required this.roomID});

  @override
  State<RoomMainWidget> createState() => _RoomMainWidgetState();
}

class _RoomMainWidgetState extends State<RoomMainWidget> {
  late AITranscriberRepository _repository;

  @override
  void initState() {
    super.initState();
    _repository = AITranscriberRepository(roomID: widget.roomID);
  }

  void showAIMinutesView() {
    Navigator.of(context).push(
      MaterialPageRoute(
        builder: (_) => AIMinutesPageWidget(repository: _repository),
      ),
    );
  }
}

Development Notes

Version Dependency: AI Meeting Assistant features require TUIRoomKit version ≥ 4.1.0. Check that you are using a compatible version.
Billing Logic: AI features are activated only when the host enters the room. Each room is billed once. Additional members joining do not trigger extra charges.
Network Requirements: AI transcription relies on a stable uplink network. Network jitter may cause subtitle delays or loss.

FAQs

Can all members in the room use AI features?

Activation and deactivation of AI Real-Time Subtitles and Meeting Minutes is controlled by the host. When the host enters the room and enables AI Real-Time Subtitles, all members in the room can access both AI Real-Time Subtitles and AI Real-Time Meeting Minutes.

Will AI features incur duplicate charges?

No. The transcription task is initiated only once by the host, so each meeting room is billed a single time. If the host enters the room but does not enable AI Real-Time Subtitles, transcription does not start and no charges are incurred.
Topik sebelumnya: AndroidTopik selanjutnya: Web (Vue3）

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