Welcome to the TorchCodec documentation!

TorchCodec is a Python library for decoding videos into PyTorch tensors. It aims to be fast, easy to use, and well integrated into the PyTorch ecosystem. If you want to use PyTorch to train ML models on videos, TorchCodec is how you turn those videos into data.

We achieve these capabilities through:

• Pythonic APIs that mirror Python and PyTorch conventions.

• Relying on [FFmpeg](https://www.ffmpeg.org/) to do the decoding. TorchCodec uses the version of FFmpeg you already have installed. FMPEG is a mature library with broad coverage available on most systems. It is, however, not easy to use. TorchCodec abstracts FFmpeg’s complexity to ensure it is used correctly and efficiently.

• Returning data as PyTorch tensors, ready to be fed into PyTorch transforms or used directly to train models.

Note

TorchCodec is still in early development stage and we are actively seeking feedback. If you have any suggestions or issues, please let us know by opening an issue on our GitHub repository.

Installation instructions

How to install TorchCodec

install_instructions.html

Getting Started with TorchCodec

A simple video decoding example

generated_examples/basic_example.html

API Reference

The API reference for TorchCodec

api_ref_decoders.html