flowchart LR
    A[输入文件] --> B[Demuxer解封装]
    B --> C[Decoder解码]
    C --> D[Filter滤镜处理]
    D --> E[Encoder编码]
    E --> F[Muxer封装]
    F --> G[输出文件]
    
    style A fill:#e3f2fd
    style G fill:#c8e6c9
                            

graph TB
    A[OpenCV] --> B[VideoCapture]
    A --> C[Image Processing]
    A --> D[Object Detection]
    
    B --> B1[视频读取]
    B --> B2[摄像头采集]
    B --> B3[帧处理]
    
    C --> C1[滤波去噪]
    C --> C2[边缘检测]
    C --> C3[形态学操作]
    
    D --> D1[人脸检测]
    D --> D2[目标跟踪]
    D --> D3[特征提取]
    
    style A fill:#667eea,color:#fff
                            

graph TB
    A[PyTorchVideo] --> B[数据加载器]
    A --> C[模型库]
    A --> D[训练工具]
    
    B --> B1[VideoDataset]
    B --> B2[变换增强]
    
    C --> C1[视频分类]
    C --> C2[动作识别]
    C --> C3[检测分割]
    
    D --> D1[分布式训练]
    D --> D2[混合精度]
    
    style A fill:#667eea,color:#fff