Tag
X262 is an updated variant of the X264 video codec that adds support for MPEG-2 encoding.
Mage-VL is an efficient codec-native streaming multimodal foundation model that reduces visual token consumption by over 75% using a custom tokenizer, achieving up to 3.5x inference speedup while matching or outperforming existing models on static and video tasks.
misa77 is a new LZ-based codec that achieves decompression throughput up to 2x faster than LZ4 while also offering better compression ratios. It targets write-once read-many workloads and has constant memory usage.
The BABEL codec achieves the first complete decode of GPT-2 small's internal state, reconstructing 94.7% of its behavior and enabling reading and writing to the model in English, with open source resources and a demo.
libwce is a minimal, patent-clean Rust library implementing a Bit-Plane Count (BPC) entropy layer for wavelet codecs, providing a stateless and dependency-free module for entropy coding.
HiCoDiT is a novel Hierarchical Codec Diffusion Transformer for video-to-speech generation that leverages the hierarchical structure of RVQ-based codec discrete speech tokens, using coarse-to-fine conditioning with dual-scale normalization to achieve strong audio-visual alignment.