Theora 1.0 Arrived, Thusnelda Following Soon
In times of YouTube and Co., a free video codec offers a good base for video enjoyment on the Internet -- independent from the interests of commercial providers. After a long development and some criticism, Ogg/Theora seems to be getting there. Yesterday saw the release of codec version 1.0, with Ogg in container format.
One criticism that spoke against the codec was speed. According to the press release, the reference library now utilizes a decoder that runs significantly faster than in earlier Theora versions. The release states that Xiph.org carried out a scan by the Coverity static analysis tool which revealed only two defects: one false alarm and the other now fixed.
Many webmasters have in the past reached for the proprietary Flash because the multiplatform format is well established and is usually problem-free, making it easy for inexperienced users to run. But Theora is catching up. The latest version of Opera and the next version of Firefox natively support the video codec, which should greatly increase its popularity. Wikipedia, the champions of openness, uses Theora for all of its videos.
It doesn't stop there. Xiph.org has been working on a next-generation encoder, codenamed 'Thusnelda' which hopes to make Theora more attractive for applications where cost and CPU consumption are not defining factors. Theora 1.0 can be downloaded as TAR.GZ-Archive or as ZIP-Archive from the download section of the Theora website.
Subscribe to our Linux Newsletters
Find Linux and Open Source Jobs
Subscribe to our ADMIN Newsletters
Support Our Work
Linux Magazine content is made possible with support from readers like you. Please consider contributing when you’ve found an article to be beneficial.

News
-
ONLYOFFICE v9 Embraces AI
Like nearly all office suites on the market (except LibreOffice), ONLYOFFICE has decided to go the AI route.
-
Two Local Privilege Escalation Flaws Discovered in Linux
Qualys researchers have discovered two local privilege escalation vulnerabilities that allow hackers to gain root privileges on major Linux distributions.
-
New TUXEDO InfinityBook Pro Powered by AMD Ryzen AI 300
The TUXEDO InfinityBook Pro 14 Gen10 offers serious power that is ready for your business, development, or entertainment needs.
-
Danish Ministry of Digital Affairs Transitions to Linux
Another major organization has decided to kick Microsoft Windows and Office to the curb in favor of Linux.
-
Linux Mint 20 Reaches EOL
With Linux Mint 20 at its end of life, the time has arrived to upgrade to Linux Mint 22.
-
TuxCare Announces Support for AlmaLinux 9.2
Thanks to TuxCare, AlmaLinux 9.2 (and soon version 9.6) now enjoys years of ongoing patching and compliance.
-
Go-Based Botnet Attacking IoT Devices
Using an SSH credential brute-force attack, the Go-based PumaBot is exploiting IoT devices everywhere.
-
Plasma 6.5 Promises Better Memory Optimization
With the stable Plasma 6.4 on the horizon, KDE has a few new tricks up its sleeve for Plasma 6.5.
-
KaOS 2025.05 Officially Qt5 Free
If you're a fan of independent Linux distributions, the team behind KaOS is proud to announce the latest iteration that includes kernel 6.14 and KDE's Plasma 6.3.5.
-
Linux Kernel 6.15 Now Available
The latest Linux kernel is now available with several new features/improvements and the usual bug fixes.