Changeset 5e9008a for multimedia/libdriv
- Timestamp:
- 01/10/2006 05:55:50 PM (18 years ago)
- Branches:
- 10.0, 10.1, 11.0, 11.1, 11.2, 11.3, 12.0, 12.1, 6.2, 6.2.0, 6.2.0-rc1, 6.2.0-rc2, 6.3, 6.3-rc1, 6.3-rc2, 6.3-rc3, 7.10, 7.4, 7.5, 7.6, 7.6-blfs, 7.6-systemd, 7.7, 7.8, 7.9, 8.0, 8.1, 8.2, 8.3, 8.4, 9.0, 9.1, basic, bdubbs/svn, elogind, gnome, kde5-13430, kde5-14269, kde5-14686, kea, ken/TL2024, ken/inkscape-core-mods, ken/tuningfonts, krejzi/svn, lazarus, lxqt, nosym, perl-modules, plabs/newcss, plabs/python-mods, python3.11, qt5new, rahul/power-profiles-daemon, renodr/vulkan-addition, systemd-11177, systemd-13485, trunk, upgradedb, xry111/intltool, xry111/llvm18, xry111/soup3, xry111/test-20220226, xry111/xf86-video-removal
- Children:
- f7ae70f
- Parents:
- 5d678ec
- File:
-
- 1 edited
Legend:
- Unmodified
- Added
- Removed
-
multimedia/libdriv/xvid.xml
r5d678ec r5e9008a 7 7 <!ENTITY xvid-download-http "http://downloads.xvid.org/downloads/xvidcore-&xvid-version;.tar.bz2"> 8 8 <!ENTITY xvid-download-ftp " "> 9 <!ENTITY xvid-md5sum "359eebc5fb496a2bf7b15010059e7897">9 <!ENTITY xvid-md5sum "359eebc5fb496a2bf7b15010059e7897"> 10 10 <!ENTITY xvid-size "598 KB"> 11 <!ENTITY xvid-buildsize " 6.7MB">11 <!ENTITY xvid-buildsize "8.5 MB"> 12 12 <!ENTITY xvid-time "0.2 SBU"> 13 13 ]> … … 33 33 <sect2 role="package"> 34 34 <title>Introduction to XviD</title> 35 36 <!--37 OpenDivX or Xvid?38 39 OpenDivX is a free implementation of the mpeg4-codec. Alas, the40 developers at ProjectMayo didn't gratefully release their actual source41 in compileable versions, so the displeasure of the users majority42 canalized into a new project named Xvid.43 44 Xvid development was interrupted in Autumn 2002 due to a code-theft45 the developers at Sigma design committed but it is continued now.46 47 For worse luck, OpenDivX and Xvid are using the same header file48 names (an issue that wouldn't be resolved easily) and function49 namespace, so you'll have to choose which one to use.50 51 I personally vote for Xvid, because the installation from sources52 is much smoother. If you use mencoder and transcode at the same time,53 you may want to choose different codecs for each.54 -->55 35 56 36 <para><application>XviD</application> is an MPEG-4 … … 101 81 102 82 <screen role="root"><userinput>make install && 103 chmod -v 644 /usr/lib/libxvidcore.a&&104 ln -v -sf libxvidcore.so.4. 0/usr/lib/libxvidcore.so.4 &&83 chmod -v 755 /usr/lib/libxvidcore.so.4.1 && 84 ln -v -sf libxvidcore.so.4.1 /usr/lib/libxvidcore.so.4 && 105 85 ln -v -sf libxvidcore.so.4 /usr/lib/libxvidcore.so && 106 86 install -v -m755 -d /usr/share/doc/xvidcore-&xvid-version;/examples && 87 install -v -m644 ../../doc/* /usr/share/doc/xvidcore-1.1.0 && 107 88 install -v -m644 ../../examples/* \ 108 89 /usr/share/doc/xvidcore-&xvid-version;/examples</userinput></screen> … … 157 138 </variablelist> 158 139 159 <!--160 <para>Following features of MPEG-4 are supported:</para>161 <para><emphasis>I, P Frame encoding</emphasis></para>162 <para>I-Frames are image frames, while P-Frames are Pattern Frames.163 Image Frames contain full images. P-Frames contain patterns of what changes in164 the image, thusly saving a lot of space.</para>165 <para><emphasis>PMVFast and EPZS with diamond a sqare pattern motion166 estimation</emphasis></para>167 <para>Fast Motion detection that can refer a square or diamond168 shaped pattern to different directions.</para>169 <para><emphasis>inter4v mode</emphasis></para>170 <para>Fast interpolation ability.</para>171 <para><emphasis>fullpixel and halfpixel precision</emphasis></para>172 <para>Even halfpixel movements can be encoded. Better precision173 results in better compression at better quality.</para>174 <para><emphasis>both MPEG-4 and H263 quantizations</emphasis></para>175 <para>MPEG-4 is the standard DivX was derived from. H263 is a176 slightly changed subset of that standard made by Microsoft. Quantization177 means to map the quantity of color values to numbers.</para>178 <para><emphasis>custom quant matrices</emphasis></para>179 <para>The quantization can be done using custom matrices,180 possibly giving better results if the matrix is made to suit the video181 data. Every normal user should be fine with the default matrix that comes182 with <application>XviD</application>.</para>183 <para><emphasis>Adaptive quantization / Luminance masking</emphasis></para>184 <para>Qantization and Luminance masking are variant, depending185 on the input material, therefore providing better results on dark or very186 contrasting images.</para>187 -->188 189 140 </sect2> 190 141
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