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Publishing Custom Resources

tip

On Android, you must first successfully publish an audio resource by calling publish(RCRTCMediaType.audio_video) or publish(RCRTCMediaType.audio), then publishing a custom video stream will take effect. The tag cannot contain _ or RongCloudRTC characters.

Creating Custom Video Resources​

  • Sample code:

    /// Create a custom video resource from an asset file
    engine.createCustomStreamFromAssetsFile(path, tag);

    /// Create a custom video resource from a local file
    engine.createCustomStreamFromFile(path, tag);

Setting Custom Video Attributes​

  • Sample code:

    RCRTCVideoConfig config = RCRTCVideoConfig.create(
      minBitrate: 500,
      maxBitrate: 2200,
      fps: RCRTCVideoFps.fps_24,
      resolution: RCRTCVideoResolution.resolution_720_1280,
    );
    engine.setCustomStreamVideoConfig(tag, config);

Setting Preview Window for Custom Video Resources​

  • Sample code:

    RCRTCView view = await RCRTCView.create();
    engine.setLocalCustomStreamView(tag, view);

Publishing Custom Video Resources​

  • Sample code:

    engine.publishCustomStream(tag);

Setting Remote Custom Video Resource Publication Listener​

  • Sample code:

    engine.onRemoteCustomStreamPublished = (String roomId, String userId, String tag, RCRTCMediaType type) {
        // roomId: Room ID
        // userId: Remote user ID  
        // tag: Remote custom video resource tag
        // type: Resource type
    };

Subscribing to Remote Custom Video Resources​

  • Sample code:

    engine.subscribeCustomStream(userId, tag);

Setting Preview Window for Remote Custom Video Resources​

  • Sample code:

    RCRTCView view = await RCRTCView.create();
    engine.setRemoteCustomStreamView(userId, tag, view);
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