GStreamer is a streaming media framework, based on graphs of filters which operate on media data. Applications using this library can do anything from real-time sound processing to playing videos, and just about anything else media-related. Its plugin-based architecture means that new data types or processing capabilities can be added simply by installing new plug-ins.

Contains functions used across packages 'declared', 'DDIwR', 'mixed', 'QCA' and 'venn'. Interprets and translates, factorizes and negates SOP - Sum of Products expressions, for both binary and multi-value crisp sets, and extracts information (set names, set values) from those expressions. Other functions perform various other checks if possibly numeric (even if all numbers reside in a character vector) and coerce to numeric, or check if the numbers are whole. It also offers, among many others, a highly flexible recoding routine and a more flexible alternative to the base function 'with()'.

Processor Counter Monitor is a set of tools to access various performance metrics provided by newer Intel processors. Such metrics include: * instructions per cycle * core frequencies * memory/interconnect/PCIe bandwidth * cache misses and utilization * time spent in C-states * thermal headroom * energy consumption * NUMA accesses and more.

RtMidi is a set of C++ classes that provides a common API (Application Programming Interface) for realtime MIDI input/output across Linux (native ALSA, JACK, and OSS), Macintosh OS X, SGI, and Windows (DirectSound and ASIO) operating systems. RtMidi significantly simplifies the process of interacting with computer audio hardware. It was designed with the following objectives:

This package contains the headers and static library files necessary for building C++ programs which use libstdc++.

This is the GNU Objective-C++ compiler, which compiles Objective-C++ on platforms supported by the gcc compiler. It uses the gcc backend to generate optimized code.