Search Results for "file compression"

AV1 AVIF is the official specification and reference design for the AV1 Image File Format (AVIF), defining how AV1-encoded bitstreams are packaged into the HEIF container format (based on ISOBMFF) to produce AVIF files. The project outlines the syntax and semantics required for AVIF compliance, including support for multiple image profiles, color depths, chroma subsampling modes, HDR/WCG, alpha channels, animation/image sequences, and various color-space/bit-depth combinations — making AVIF...

Zip-Ada is a library for .zip archives. Full sources are in Ada and are unconditionally portable. Input and output can be any stream (file, buffer,...) for archive creation as well as data extraction. Task safe and endian-neutral. More information on: http://unzip-ada.sf.net Alire crate: https://alire.ada.dev/crates/zipada Mirror: https://github.com/zertovitch/zip-ada/

pyTivo is both an HMO and GoBack server. Similar to TiVo Desktop pyTivo loads many standard video compression codecs and outputs mpeg2 video to the TiVo. However, pyTivo is able to load MANY more file types than TiVo Desktop.

gifify is a command-line utility and Node.js-based tool designed to convert video files into optimized animated GIFs with high efficiency and flexibility. It leverages powerful multimedia tools such as FFmpeg, ImageMagick, and giflossy to produce lightweight GIF outputs while maintaining visual quality. The tool allows users to process full videos or extract specific segments, making it useful for creating short clips, demos, or previews. Its Unix-friendly design supports piping through...

PyramidWorkshop is an image-compression System based upon the scientific work of John Robinson (inventor of BTPC) about image-compression with adaptive linear predictors and is in average more efficient than PNG/JPEG2000.

Video Squirrel is a cross-platform wxWindows video file cataloger. Designed to gather infomation on the actual video files, ex compression used, bitrate, video pixel size and so on.

BGZip is a compressor that uses BWT and others techniques to compress archives, sounds and videos with in high compression rates.

Simplify is aimed to raise images compressibility by using a reversible blurring algorithm.