video media-video@gentoo.org Enable manually-optimised routines using the AMD 3DNow!Ex SIMD instruction set, present in modern AMD CPUs. (Check for 3dnowext in /proc/cpuinfo to know whehter you support it). Enables Adaptive Multi-Rate Audio support Enables runtime cpudetection (useful for bindist, compatability on other CPUs) Enable Dirac video support (an advanced royalty-free video compression format) via the reference library: dirac. Use external faac library for AAC encoding Use external faad library for AAC decoding (instead of internal libavcodec support) Use pre-calculated tables rather than calculating them on the fly. Enables mmx2 support Enables network streaming support Enables Adaptive Multi-Rate format support Enable Dirac video support (an advanced royalty-free video compression format) via libschroedinger (high-speed implementation in C of the Dirac codec). faster floating point optimization for SSSE3 capable chips (Intel Core 2 and later chips) Enables VDPAU decoders (requires nVidia video cards to offload CPU processing to video card Enables video hooking support.