{
    "FFmpegRtspServer": {
        "UseHistoryVideo": false,
        "ARCameraList": "54216",
        "ARRtspPort": 8554,
        "DrawBufferCount-comment": "等待绘制帧的缓存帧数",
        "DrawBufferCount": 25,
        "EncodeBufferCount-comment": "等待编码的缓存帧数",
        "EncodeBufferCount": 25,
        "SendBufferCount-comment": "等待发送的缓存帧数",
        "SendBufferCount": 25,
        "EncoderH264CRF-comment": "设置编码h264时的crf参数，值越大，码率越小，合适值为18~28，有效值为0~51",
        "EncoderH264CRF": "28"
    }
}