Vireo
Vireo is a lightweight and versatile video processing library written in C++11
Link
Related resources
- OpenHardwareVC: Open-Source Library for 8K UHD Hardware (AVS3)ACM paper presenting an open-source hardware library targeting 8K UHD AVS3 chip design for video coding.
- Content-Driven Frame-Level Bit Prediction for Rate Control in Versatile Video CodingAcademic paper on frame-level rate control for VVC, building on VVenC rate-capping for real-time-oriented bit allocation.
- nano-hevcMinimal educational HEVC encoder written in pure Python, readable-over-fast, for teaching codec internals.
- drm-video-processingStep-by-step scripts using FFmpeg and Shaka Packager to encrypt/decrypt video with multi-DRM (Widevine/PlayReady/FairPlay), producing CMAF…
- xin26xFrom-scratch HEVC/H.26x encoder written in plain C, claims 4x speed vs x265 single-core.
- Differentiable VMAF Re-implementation on PyTorchDifferentiable PyTorch reimplementation of VMAF metric enabling gradient-based codec/RDO optimization, with companion code.
- Performance Comparison of AV1, JEM, VP9, and HEVC EncodersFraunhofer HHI SPIE 2017 paper comparing codec internals, BD-BR, and complexity across AV1, JEM, VP9, and HEVC.
- Opus (xiph/opus)Reference implementation of the Opus audio codec, recently adding deep-learning-based packet loss concealment.
- dav1d.wasmWASM port of the dav1d AV1 decoder, SIMD-optimized with TypeScript interfaces, aimed at production use in browsers.
- FOSDEM 2024: VVdeC<>Arm — Optimizing an Open Source VVC Decoder for Arm ArchitecturesFOSDEM Open Media devroom talk detailing Arm-specific performance optimization work on the open-source VVdeC VVC decoder.