33 lines
2.2 KiB
XML
33 lines
2.2 KiB
XML
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<?xml version="1.0" encoding="UTF-8"?>
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<!DOCTYPE pkgmetadata SYSTEM "http://www.gentoo.org/dtd/metadata.dtd">
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<pkgmetadata>
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<herd>video</herd>
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<maintainer>
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<email>media-video@gentoo.org</email>
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</maintainer>
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<use>
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<flag name="3dnowext">
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Enable manually-optimised routines using the AMD 3DNow!Ex SIMD
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instruction set, present in modern AMD CPUs. (Check for
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3dnowext in /proc/cpuinfo to know whether your CPU supports it).
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</flag>
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<flag name="amr">Enables Adaptive Multi-Rate Audio support</flag>
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<flag name="cpudetection">Enables runtime CPU detection (useful for bindist, compatibility on other CPUs)</flag>
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<flag name="dirac">Enable Dirac video support (an advanced royalty-free video compression format) via the reference library: dirac.</flag>
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<flag name="faac">Use external faac library for AAC encoding</flag>
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<flag name="faad">Use external faad library for AAC decoding (instead of internal libavcodec support)</flag>
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<flag name="frei0r">Enable frei0r wrapping in libavfilter</flag>
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<flag name="hardcoded-tables">Use pre-calculated tables rather than calculating them on the fly.</flag>
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<flag name="mmxext">Enables mmx2 support</flag>
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<flag name="network">Enables network streaming support</flag>
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<flag name="pic">Force shared libraries to be built as PIC (this is slower)</flag>
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<flag name="qt-faststart">Build and install qt-faststart application</flag>
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<flag name="rtmp">Enable Real Time Messaging Protocol using librtmp</flag>
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<flag name="schroedinger">Enable Dirac video support (an advanced royalty-free video compression format) via libschroedinger (high-speed implementation in C of the Dirac codec).</flag>
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<flag name="ssse3">faster floating point optimization for SSSE3 capable chips (Intel Core 2 and later chips)</flag>
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<flag name="vaapi">Enables VAAPI (Video Acceleration API) for hardware decoding</flag>
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<flag name="vdpau">Enables VDPAU decoders (requires nVidia video cards to offload CPU processing to video card</flag>
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<flag name="vpx">Enables vp8 codec support using libvpx: Decoding vp8 does not require this to be enabled but libvpx can also be used for decoding; encoding vp8 requires this useflag to be enabled though.</flag>
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</use>
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</pkgmetadata>
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