What is the Latest Stable Libaom Version Number?
The latest stable production release of the Alliance for Open Media (AOMedia) AV1 reference video codec library, libaom, is version 3.14.1. This version serves as the current maintenance milestone for the core open-source encoder and decoder implementation. It succeeds version 3.14.0 and provides critical code correctness updates, optimizations, and security patches while maintaining application binary interface (ABI) compatibility with recent releases in the v3.x release family.
Release Timeline and History
The libaom development cycle targets regular iteration cycles to expand features for AV1 compression efficiency, processing speed, and code security. Key historical versions leading to the current branch include:
- v3.14.1: The current stable production release. It provides vital maintenance, resolving issues found in initial v3.14 implementations and fixing software edge-case memory handling bugs.
- v3.14.0: A major feature integration milestone that
introduced advanced frame size restrictions
(
AOMD_SET_FRAME_SIZE_LIMIT) designed to limit excessive resource usage during active multi-threaded video stream decoding. - v3.13.0 / v3.12.0: These releases matured and
deployed the automated Image Quality tuning engine
(
AOM_TUNE_IQ). This feature dramatically upgraded compression profiles for still-image scenarios, paving the way for better optimization integration in downstream image wrappers like libavif.
Security and Maintenance
Upgrading to the newest stable branch remains critical for web-scale media processing architectures. The current v3.14 maintenance line patches memory safety vectors related to out-of-bounds writes and heap buffer vulnerabilities within its Scalable Video Coding (SVC) context layer. Software builds relying on embedded instances of libaom, such as upstream web browsers and server-side transcoding engines, depend on these stable maintenance numbers to eliminate potential remote execution vectors and maintain stability against crafted media file inputs.