libavformat-extra60

FFmpeg library with additional (de)muxers for multimedia containers

FFmpeg is the leading multimedia framework, able to decode, encode, transcode, mux, demux, stream, filter and play pretty much anything that humans and machines have created. It supports the most obscure ancient formats up to the cutting edge.

libavutil58

FFmpeg library with functions for simplifying programming - runtime files

FFmpeg is the leading multimedia framework, able to decode, encode, transcode, mux, demux, stream, filter and play pretty much anything that humans and machines have created. It supports the most obscure ancient formats up to the cutting edge.

elpa-org-tree-slide

presentation tool for org-mode

The main purpose of this elisp is to handle each tree in an org buffer as a slide by simple narrowing. This emacs lisp is a minor mode for Emacs Org-mode.

pwdsphinx

SPHINX password storage protocol - reference server implementation

SPHINX -- password Store that Perfectly Hides from Itself (No Xaggeration) -- is an information-theoretically secure cryptographic password storage protocol with strong security guarantees, as described in the 2015 paper "Device-Enhanced Password Protocols with Optimal Online-Offline Protection" by Jarecki, Krawczyk, Shirvanian, and Saxena (https://ia.cr/2015/1099). It is documented online at https://sphinx.pm/ .

libsymspg2

C library for crystal symmetry determination

Spglib is a C library for crystal symmetry determination. Symmetry operations, space groups and other data can be obtained using this symmetry finder.

python3-validate-pyproject

Automated checks on pyproject.toml by JSON Schema definitions

With the approval of PEP 517 and PEP 518, the Python community shifted towards a strong focus on standardisation for packaging software, which allows more freedom when choosing tools during development and make sure packages created using different technologies can interoperate without the need for custom installation procedures.