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What is the difference between using the audio and video call SDK to implement the video chat function and using TRTC to implement the video chat function yourself?

Created on 2025-05-19 16:34:36
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The main differences between using an audio and video call SDK to implement a video chat function and using TRTC (Tencent Real-Time Communication) to build a video chat function yourself lie in development complexity, customization, and technical support.

1. Development Complexity

  • Using an Audio/Video Call SDK:
    These SDKs are pre-built solutions that provide ready-to-use APIs for basic video chat features like one-on-one or group calls. Developers only need to integrate the SDK and configure it, reducing development time.
    Example: A messaging app can quickly add voice/video calls using an SDK without building the underlying infrastructure.

  • Using TRTC to Build Yourself:
    TRTC is a real-time communication platform that provides low-level APIs and tools for developers to build custom video chat solutions. It requires more development effort but offers greater flexibility.
    Example: A gaming platform might use TRTC to create a unique video chat experience tailored to its game’s interface and requirements.

2. Customization

  • SDK: Limited customization options; features are fixed by the provider.
  • TRTC: Highly customizable—developers can control video quality, network optimization, UI design, and advanced features like AI-based noise reduction or virtual backgrounds.

3. Technical Support & Infrastructure

  • SDK: The provider manages the backend infrastructure (e.g., signaling servers, media servers), reducing operational burden.
  • TRTC: While TRTC provides robust infrastructure, developers must handle integration, scaling, and optimization themselves, which can be complex but offers full control.

Recommendation for Cloud Services

For businesses needing a quick, reliable solution, using an audio/video call SDK is efficient. For those requiring deep customization or high scalability, Tencent Cloud TRTC is a powerful choice, offering low-latency video streaming, global coverage, and AI-enhanced features. It supports scenarios like online education, remote healthcare, and live streaming with integrated real-time communication.

Example Use Case: A telemedicine platform could use TRTC to enable high-quality, low-latency video consultations while leveraging Tencent Cloud’s global network for stable connections across regions.