Cool-chic code at a glance

Coolchic source code is organized as follows.

coolchic/
    |___ component/                     The different modules composing the Encoder
    |          |___ core/               The different NNs, quantizer and Cool-chic module
    |          |___ intercoding/        RAFT, warping function, global translation
    |          |___ frame.py            Encode a frame with a cool-chic
    |          |___ video.py            Encode one frame function, reference management
    |___ io/                            Read & write PNG, PPM and YUV
    |___ training/                      Train, test, quantize the models, loss, presets, warm-up
    |___ nnquant/                       Quantize neural networks at the end of the training
    |___ utils/                         Coding structure and various stuff.
    |___ bitstream/                     Write the bitstream from a trained model.

The component insides coolchic/component/core/ are made to be instantiated independently allowing for easy experimentation.