Tale of a codec optimisation: doing things the GNU/Linux way

Encoding is a CPU-intensive operation. Whilst encoding, using optimised code is crucial. In this short article I will explain how I gained a 300% speed boost when encoding DVDs and will show how having the program's sources and being able to talk to the maintainers sometimes really, really helps. Welcome to doing things "the GNU/Linux way".

Interview with Richard M. Stallman

Richard M. Stallman has been a pivotal, and sometimes controversial figure in the free software movement. Mr. Stallman’s accomplishments have included, but are not limited to, the creation of the GNU Public License, the Free Software Foundation, and the GNU C compiler. Here Mr. Stallman shares his thoughts on a number of topics.

Book review: The Definitive Guide to GCC, Second Edition by William von Hagen

Without the GNU Compiler collection GCC it would be difficult to imagine that free software would have had such a rapid penetration into the market place. Historically speaking, having a free high quality set of compilers acted as a bootstrap for the highly active GNU project and beyond and was thus an important, the important, winning factor. If you want to use GCC (including version 4) to its utmost, The Definitive Guide to GCC, Second Edition, written by William von Hagen and published by Apress, is almost certainly for you.

The book’s coverThe book’s cover

Development tool availability and the rise of GNU/Linux

The issue of open source languages and the availability of development tools is a thought process I was having the other day. One of the key tools in the GNU space is the GNU C compiler. Up until its availability on Unix (long before the Linux kernel came on the scene), developing on Unix was limited to whatever tools were made available by the Unix vendor.

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