[Mplayer-cvslog] CVS: main/DOCS/Chinese bugreports.html,NONE,1.1 cd-dvd.html,NONE,1.1 codecs.html,NONE,1.1 default.css,NONE,1.1 documentation.html,NONE,1.1 encoding.html,NONE,1.1 faq.html,NONE,1.1 formats.html,NONE,1.1 skin-zh.html,NONE,1.1 sound.html,NONE,1.1 users_against_developers.html,NONE,1.1 video.html,NONE,1.1
Johannes Feigl
jaf at mplayerhq.hu
Sat Oct 5 12:19:10 CEST 2002
Update of /cvsroot/mplayer/main/DOCS/Chinese
In directory mail:/var/tmp.root/cvs-serv13790/Chinese
Added Files:
bugreports.html cd-dvd.html codecs.html default.css
documentation.html encoding.html faq.html formats.html
skin-zh.html sound.html users_against_developers.html
video.html
Log Message:
by cvs hephooey at fastmail.fm
--- NEW FILE ---
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN">
<HTML>
<HEAD>
<TITLE>bug±¨¸æ -- MPlayer -- LinuxµÄµçÓ°²¥·ÅÆ÷</TITLE>
<LINK REL="stylesheet" TYPE="text/css" HREF="default.css">
<META HTTP-EQUIV="Content-Type" CONTENT="text/html; charset=gb_2312-80">
</HEAD>
<BODY>
<H1><A NAME="B">¸½Â¼B -- ÈçºÎ±¨¸æbug</A></H1>
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ÓʼþÁбíµÄÈËÄÇÀï»ñµÃ°ïÖú¡£</P>
<H2>ÈçºÎ±¨¸æbug</H2>
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READMEÖÐÕÒµ½¡£Èç¹ûÕâÑù×öûÓиĽøÄÇôÇë²éÔÄ<A HREF="documentation.html#known_bugs">ÒÑÖªµÄbugÁбí</A>ºÍÎļþµÄÆäËû²¿·Ö¡£Èç¹ûÄãµÄÎÊÌâÎÒÃÇûÓÐÌáµ½»òÕß
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How To Ask Questions The Smart Way</A>¡£ÄãÕÕ×ÅÄÇЩָʾ×öÊÇûÎÊÌâµÄ¡£µ«ÊÇÇëÃ÷°×ÎÒÃÇ´ó¼Ò¶¼ÔÚÎÒÃǵÄ×ÔÓÉʱ¼ä×ÔÔ¸µØ»Ø¸´ÓʼþÁÐ±í¡£ÎÒÃÇÊ®·Öæµ²¢ÇÒ
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<P>¶©ÔÄmplayer-usersÓʼþÁÐ±í£º<BR>
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<A HREF="mailto:mplayer-users at mplayerhq.hu">mplayer-users at mplayerhq.hu</A></P>
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<UL>
<LI>ÄãµÄLinux·¢Ðаæ»òÕß²Ù×÷ϵͳ£¬±ÈÈ磺¡£
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<LI>Red Hat7.1</LI>
<LI>Slackware 7.0 + devel packs from 7.1 ...</LI>
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<CODE>uname -a</CODE></LI>
<LI>libc°æ±¾£º<BR>
<CODE>ls -l /lib/libc[.-]*</CODE></LI>
<LI>X°æ±¾£º<BR>
<CODE>X -version</CODE></LI>
<LI>gccºÍld°æ±¾£º<BR>
<CODE>gcc -v<BR>
ld -v </CODE></LI>
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<CODE>as --version</CODE></LI>
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<LI>GTK°æ±¾</LI>
<LI>GLIB°æ±¾</LI>
<LI>libpng°æ±¾</LI>
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<H4>Ó²¼þ & Çý¶¯£º</H4>
<UL>
<LI>CPUÐÅÏ¢(½öÓÃÓÚLinux)£º<BR>
<CODE>cat /proc/cpuinfo</CODE></LI>
<LI>ÏÔ¿¨ÖÆÔ쳧ºÍÐͺţ¬ÀýÈ磺¡£
<UL>
<LI>ASUS V3800U chip: nVidia TNT2 Ultra pro 32MB SDRAM</LI>
<LI>Matrox G400 DH 32MB SGRAM</LI>
</UL>
</LI>
<LI>ÏÔ¿¨Çý¶¯ÀàÐÍ & °æ±¾£¬e.g£º¡£
<UL>
<LI>X built-in driver</LI>
<LI>nVidia 0.9.623</LI>
<LI>Utah-GLX CVS 2001-02-17</LI>
<LI>DRI from X 4.0.3</LI>
</UL>
</LI>
<LI>Éù¿¨ÀàÐÍ & Çý¶¯£¬ÀýÈ磺¡£
<UL>
<LI>Creative SBLive! Gold with OSS driver from oss.creative.com</LI>
<LI>Creative SB16 with kernel OSS drivers</LI>
<LI>GUS PnP with ALSA OSS emulation</LI>
</UL>
</LI>
<LI>Èç¹û²»·ÅÐĵĻ°¶ÔlinuxϵͳÔÙ¸½ÉÏ<CODE>lspci -vv</CODE>µÄÊä³ö¡£</LI>
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<H4>¶ÔÓÚ±àÒëÎÊÌâ/´íÎó</H4>
Çë°üÀ¨ÕâЩÎļþ£º
<UL>
<LI>configure.log</LI>
<LI>config.h</LI>
<LI>config.mak</LI>
<LI>libvo/config.mak</LI>
</UL>
<H4>¶ÔÓڻطÅÎÊÌâ</H4>
<P>Çë°üÀ¨<B>MPlayer</B>µÄÈß³¤Ë®Æ½Îª1µÄÊä³ö£¬µ«ÊǼÇסµ±Äã°ÑËüÕ³Ìùµ½ÄãµÄÓʼþÖÐʱ<B>²»ÒªÉ¾¼õÊä³öÄÚÈÝ</B>¡£¿ª·¢ÕßÃÇÐèÒªËùÓеÄÐÅÏ¢À´ÕýÈ·µÄ·ÖÎöÎÊÌâ¡£
Äã¿ÉÒÔÏñÕâÑù°ÑÊä³öµ¼Èëµ½Ò»¸öÎļþÖУº</P>
<P><CODE> mplayer -v [options] [filename] &> mplayer.log</CODE></P>
<P>Èç¹ûÄãµÄÎÊÌâÊǾßÌå¶ÔÓÚÒ»¸ö»ò¸ü¶àµÄÎļþµÄ£¬ÄÇôÇëÉÏ´«µ·ÂÒµÄÎļþ£º</P>
<P> <A HREF="ftp://mplayerhq.hu/MPlayer/incoming/">ftp://mplayerhq.hu/MPlayer/incoming/</A></P>
<P>ÔÙÉÏ´«Ò»¸öСµÄͬÑùÎļþÃûµÄÎı¾Îļþ¼ÓÉÏ.txtµÄÀ©Õ¹Ãû¡£ÔÚÆäÖÐÃèÊö¶ÔÓÚÕâ¸öÌرðµÄÎļþÄãÓöµ½µÄÎÊÌâ¼ÓÉÏÄãµÄµç×ÓÓʼþµØÖ·»¹ÓÐ<B>MPlayer</B>Èß³¤Ë®Æ½Îª1µÄÊä³ö¡£
ͨ³£ÎļþµÄÇ°1-5MB×ãÒÔÖØÏÖÎÊÌ⣬µ«ÎªÁËÒÔ·ÀÍòÒ»ÎÒÃÇÒªÇóÄãÔËÐУº</P>
<P><CODE> dd if=yourfile of=smallfile bs=1024k count=5</CODE></P>
<P>Ëü½«½ØÈ¡<STRONG>'your-file'</STRONG>µÄÍ·5Õײ¢°ÑËûÃÇдµ½<STRONG>'small-file'</STRONG>ÀȻºó£¬²âÊÔÒ»ÏÂÕâ¸öСÎļþ£¬Èç¹ûbugÈÔÈ»´æÔÚÄÇôÄãµÄÑù±¾
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<H4>¶ÔÓÚ±ÀÀ£</H4>
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<P>Ç뽨Á¢ÏÂÃæµÄÃüÁîÎļþ£º</P>
<P><CODE>disass $eip-32 $eip+32<BR>
printf "eax=%08lX\n",$eax<BR>
printf "ebx=%08lX\n",$ebx<BR>
printf "ecx=%08lX\n",$ecx<BR>
printf "edx=%08lX\n",$edx<BR>
printf "esp=%08lX\n",$esp<BR>
printf "ebp=%08lX\n",$ebp<BR>
printf "edi=%08lX\n",$edi<BR>
printf "esi=%08lX\n",$esi</CODE></P>
<P>È»ºóÖ±½ÓÔÚÄãµÄÃüÁîÐÐÏÂÖ´ÐÐÏÂÁÐÃüÁ</P>
<P> <CODE>gdb mplayer --core=core -batch --command=command_file > mplayer.bug</CODE></P>
<H4>ÈçºÎ±£´æÒ»¸ö¿ÉÔÙÏֵıÀÀ£µÄÐÅÏ¢</H4>
¿ªÆôµ÷ÊÔ´úÂëÖØбàÒë<B>MPlayer</B>£º
<P><CODE> ./configure --enable-debug=3<BR>
make</CODE></P>
È»ºóÓÃgdbÔËÐÐ<B>MPlayer</B>£º
<P><CODE> gdb mplayer</CODE></P>
ÏÖÔÚÄãÔÚgdbÄÚ¡£ÊäÈ룺
<P><CODE> run -v [options-to-mplayer] filename</code></P>
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<P><CODE> bt<BR>
disass $eip-32 $eip+32</CODE></P>
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<H3>Ò»°ãµÄ×¢ÒâÊÂÏî</H3>
<P>Èç¹ûÓÐʲô¶«Î÷Ìرð´ó(±ÈÈçlog)×îºÃ°ÑËüѹËõ(×îºÃÊÇgzip»òÕßbzip)Ö®ºóÉÏÔص½FTP serverÉϲ¢ÇÒÔÚÄãµÄbug±¨¸æÖÐÖ»Òª°üº¬Â·¾¶ºÍÎļþÃû¡£</P>
<H2>ÎÒÖªµÀÎÒÔÚ¸Éʲô...</H2>
<P>Èç¹ûÄã°´ÕÕÉÏÊö²½Ö轨Á¢ÁËÒ»¸öÕýÈ·µÄbug±¨¸æ¶øÇÒÄã³äÂúÐÅÐÄËüÊÇ<B>MPlayer</B>ÖеÄbug£¬¶ø²»ÊÇÒòΪ±àÒë´íÎó»òÕßÎļþË𻵵ÄÎÊÌ⣬ÄãÒѾÔĶÁÁËÎĵµ²¢ÇÒ
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</BODY>
</HTML>
--- NEW FILE ---
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN">
<HTML>
<HEAD>
<TITLE>CD£¬DVD£¬VCD -- MPlayer -- LinuxµÄµçÓ°²¥·ÅÆ÷</TITLE>
<LINK REL="stylesheet" TYPE="text/css" HREF="default.css">
<META HTTP-EQUIV="Content-Type" CONTENT="text/html; charset=gb_2312-80">
</HEAD>
<BODY>
<H2><A NAME="drives">4.1 CDÓëDVD¹âÇý</A></H2>
<P>LinuxÎļþժ¼£º</P>
<P>ÏÖ´úµÄCD-ROM¹âÇýÄܴﵽʮ·Ö¸ßµÄÍ·Ëٶȣ¬»¹ÓÐһЩCD-ROM¹âÇýÄÜÔËÐÐÔÚ±»Õý³£Çé¿öµÍµÄËÙ¶ÈÉÏ¡£Ä㿼ÂǸıäCD-ROM¹âÇýµÄËٶȿÉÄÜÓÐÈô¸ÉÔÒò£º</P>
<UL>
<LI>ÔÚ¸æËßÇé¿öÏ·¢Éú¶ÁÈ¡´íÎó£¬ÓÈÆä¶ÔÓÚѹÖƲ»ºÃµÄCD-ROM¡£½µµÍËÙ¶ÈÄÜ·ÀÖ¹ÕâÖÖÇé¿öϵÄÊý¾Ý¶ªÊ§¡£</LI>
<LI>ºÜ¶àCD-ROM¹âÇýµÄÉùÒô³³µÄÌÖÑᣬµÍµÄËٶȿÉÒÔ½µµÍÔëÒô¡£</LI>
</UL>
<P>ÄãÄÜʹÓÃhdparm»òÒ»¸ö½ÐsetcdµÄ³ÌÐòÀ´½µµÍ¹âÇýµÄËٶȡ£ËüÊÇÕâÑù¹¤×÷µÄ£º</P>
<P> <CODE>hdparm -E [speed] [cdrom device]</CODE></P>
<P> <CODE>setcd -x [speed] [cdrom device]</CODE></P>
<P>ÄãÒ²¿ÉÒÔÊÔÊÔ</P>
<P> <CODE>echo current_speed:4 > /proc/ide/[cdrom device]/settings</CODE></P>
<P>µ«ÕâÑùÄãÐèÒªrootȨÏÞ¡£ÏÂÃæÕâ¸öÃüÁîÒ²ÓÐÓô¦£º</P>
<P> <CODE>echo file_readahead:2000000 > /proc/ide/[cdrom device]/settings</CODE></P>
<P>Õâ°ÑÎļþÔ¤¶ÁÈ¡ÉèÖÃΪ2MB£¬¶ÔÓÚ¹ÎÉ˵ÄCD-ROMÓкô¦¡£ÍƼöÄãͬʱҲÓÃhdparmµ÷ÕûÄãµÄCD-ROM¹âÇý£º</P>
<P> <CODE>hdparm -d1 -a8 -u1 (cdrom device)</CODE></P>
<P>Õ⿪ÆôDMA´æÈ¡£¬Ô¤¶ÁÈ¡£¬ºÍIRQ unmasking(ϸ½Ú½âÊÍÇëÔĶÁhdparmµÄman page)¡£</P>
<P>ΪÁËÓÅ»¯ÄãµÄCD-ROMÇë²Î¿¼"<CODE>/proc/ide/[cdrom device]/settings</CODE>"¡£</P>
<H2><A NAME="dvd">4.2 DVD»Ø·Å</A></H2>
<P><B>MPlayer</B>ʹÓÃ<CODE>libdvdread</CODE>ºÍ<CODE>libdvdcss</CODE>½øÐÐDVD½âÃܺͻطš£ÕâÁ½¸ö¿â°üº¬ÔÚ<B>MPlayer</B>Ô´ÂëÊ÷µÄ<CODE>libmpdvdkit/</CODE>
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<H2><A NAME="codecs">2.2 Ö§³ÖµÄ±àÂë¸ñʽ </A></H2>
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<P>XViDÄ¿Ç°Ö»ÄÜ´ÓCVSÖеõ½¡£ÕâÊÇÏÂÔغͰ²×°µÄÖ¸Á</P>
<OL>
<LI><CODE>cvs -z3 -d:pserver:anonymous at cvs.xvid.org:/xvid login</CODE></LI>
<LI><CODE>cvs -z3 -d:pserver:anonymous at cvs.xvid.org:/xvid co xvidcore</CODE></LI>
<LI><CODE>cd xvidcore/build/generic</CODE></LI>
<LI>°´ÕÕÄãµÄÐèÒª±à¼<CODE>Makefile.linux</CODE>¡£</LI>
<LI><CODE>make -f Makefile.linux</CODE></LI>
<LI>´ÓDivX4Linux°üÖÐÕÒ³ö<CODE>encore2.h </CODE>ºÍ<CODE>decore.h </CODE>£¬°ÑËüÃǸ´ÖƵ½<CODE>/usr/local/include/</CODE>¡£</LI>
<LI>¼ÓÉÏ<CODE>--with-xvidcore=/path/to/libcore.a</CODE>Ñ¡ÏîÖØбàÒë<B>MPlayer </B>¡£</LI>
</OL>
<H4><A NAME="sorenson">2.2.1.10 Sorenson </A></H4>
<P><B>Sorenson </B>ÊÇÆ»¹û¿ª·¢µÄÊÓƵ±àÂë¸ñʽ¡£Ä¿Ç°ÎÒÃÇÄÜÓñ¾µØ½âÂëÆ÷½âÂëµÚÒ»¸ö°æ±¾(SVQ1)¡£</P>
<H4>Óŵ㣺</H4>
<UL>
<LI>¿ì£¬ÉõÖÁºÜÀϵÄMacintosh»úÆ÷Ò²Äܹ»½âÂëËü¡£</LI>
</UL>
<H4>ȱµã£º</H4>
<UL>
<LI>SVQ3ÈÔȻûÓÐÍê³ÉÄæÏò¹¤³Ì¡£</LI>
</UL>
<P>Sorenson½âÂëÆ÷ÊÇĬÈϱàÒëʹÓõġ£</P>
<H3><A NAME="audio_codecs">2.2.2 ÒôƵ±àÂë¸ñʽ </A></H3>
<P>ËùÓÐÒôƵ±àÂëÖÐ×îÖØÒªµÄÊÇ£º<BR></P>
<UL>
<LI>MPEG layer 2, ºÍlayer 3(MP3)(<B>±¾µØ</B>´úÂ룬¾¹ýMMX/SSE/3DNow!ÓÅ»¯)</LI>
<LI>MPEG layer 1ÒôƵ(<B>±¾µØ</B>´úÂ룬ʹÓÃlibavcodec)</LI>
<LI>AC3¶Å±ÈÒôƵ(<B>±¾µØ</B>´úÂ룬¾¹ýMMX/SSE/3DNow!ÓÅ»¯)</LI>
<LI>Ogg VorbisÒôƵ±àÂë¸ñʽ(<B>±¾µØ</B>¿â)</LI>
<LI>VoxwareÒôƵ(ʹÓÃDirectShow DLL)</LI>
<LI>alaw£¬msgsm£¬pcmºÍÆäËü¼òµ¥µÄÀϵÄÒôƵ¸ñʽ</LI>
<LI>VIVOÒôƵ(g723£¬Vivo Siren)µÄ</LI>
<LI>RealAudio£ºDNET(µÍ±ÈÌØÂʵÄAC3)£¬Cook</LI>
</UL>
<H4><A NAME="software_ac3">2.2.2.1 Èí¼þAC3½âÂë</A></H4>
<P>ÕâÊǺ¬ÓÐAC3ÒôƵµÄÎļþµÄĬÈϽâÂëÆ÷¡£</P>
<P>AC3½âÂëÆ÷ÄÜΪÁË2£¬4»òÕß6¸öÑïÉùÆ÷´´½¨ÒôƵ»ìºÏÊä³ö¡£µ±ÅäÖÃΪ6¸öÑïÉùÆ÷ʱ£¬Õâ¸ö½âÂëÆ÷ÏòÉù¿¨Çý¶¯ÌṩËùÓÐAC3ͨµÀµÄµ¥¶ÀµÄÊä³ö£¬
ÔÊÐí³¹µ×µÄ¡°»·ÈÆÁ¢ÌåÉù¡±¸ÐÊܶø²»ÐèҪʹÓÃÐèÒªhwac3½âÂëÆ÷µÄÍⲿAC3½âÂëÆ÷¡£</P>
<P>ʹÓÃ<CODE>-channels</CODE>Ñ¡Ïî¿ÉÒÔÑ¡ÔñÊä³öµÄͨµÀÊý¡£Ê¹ÓÃ<CODE>-channels 2</CODE>»ñµÃÁ¢ÌåÉùµÄ½µ»ìƵ¡£
¶ÔÓÚ4ͨµÀµÄ½µ»ìƵ(×óÇ°£¬ÓÒÇ°£¬×ó»·ÈƺÍÓÒ»·ÈÆ)£¬Ê¹ÓÃ<CODE>-channels 4</CODE>¡£ÔÚÕâÖÖÇé¿öÏ£¬ÖÐÐÄͨµÀµÄÈκÎÊä³ö½«ÓëǰͨµÀ¾ùÔÈ»ìºÏ¡£
<CODE>-channels 6</CODE>½«°´ÕÕ±àÂëʱµÄÐÎʽÊä³öËùÓÐAC3ͨµÀ-- ÒÀ´ÎΪ×ó£¬ÓÒ£¬×ó»·ÈÆ£¬ÓÒ»·ÈÆ£¬ÖмäºÍµÍƵЧ¹û¡£</P>
<P>ĬÈϵÄÊä³öͨµÀÊýÊÇ2¡£</P>
<P>ΪʹÓó¬¹ý2¸öͨµÀµÄÊä³ö£¬ÄãÐèҪʹÓÃOSS£¬ºÍÒ»¿éÄÜͨ¹ýSNDCTL_DSP_CHANNELS ioctlÖ§³ÖÊʵ±Êä³öͨµÀÊýµÄÉù¿¨¡£ºÏÊʵÄÇý¶¯µÄÒ»¸öÀý×ÓÊÇ
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<H4><A NAME="hardware_ac3">2.2.2.2 Ó²¼þAC3½âÂë</A></H4>
<P>ÄãÐèÒªÒ»¸öAC3¼æÈÝÉù¿¨£¬¼ÓÉÏÊý×ÖÊä³ö(SP/DIF)¡£Éù¿¨µÄÇý¶¯±ØÐëÕýÈ·µØÖ§³ÖAFMT_AC3¸ñʽ(C-Media¾ÍÖ§³Ö)¡£°ÑÄãµÄAC3½âÂëÆ÷Á¬½Óµ½SP/DIFÊä³ö£¬
È»ºóʹÓÃ<CODE>-ac hwac3</CODE>Ñ¡Ïî¡£Õ⻹ÔÚÊÔÑé½×¶Îµ«ÒѾ֪µÀÄÜÓÃÓÚC-MediaÉù¿¨£¬Ê¹ÓÃALSAÇý¶¯(µ«²»ÄÜÊÇOSS)µÄSoundblaster Live!
»¹ÓÐDXR3/Hollywood+ MPEGÒëÂ뿨¡£</P>
<H4><A NAME="libmad">2.2.2.3 libmadÖ§³Ö</A></H4>
<P><A HREF="http://mad.sourceforge.net">libmad</A>ÊǶàƽ̨µÄMPEGÒôƵ½âÂë¿â¡£Ëü²»ÄܺܺõĴ¦ÀíË𻵵ÄÎļþ£¬¶øÇÒÓÐʱºòËÑË÷Ò²ÓÐÎÊÌâ¡£</P>
<P>ΪÁËÖ§³ÖËü£¬¼ÓÉÏ<CODE>--enable-mad</CODE>ÅäÖÃÑ¡Ïî±àÒë¡£</P>
<H4><A NAME="vivo_audio">2.2.2.4 VIVO񙮵</A></H4>
<P>VIVOÎļþµÄʹÓõÄÒôƵ±àÂëÈ¡¾öÓÚËüÊÇVIVO/1.0»¹ÊÇVIVO/2.0¡£VIVO/1.0ÎļþʹÓÃ<B>g.723</B>ÒôƵ£¬¶øVIVO/2.0ÎļþʹÓÃ<B>Vivo Siren</B>ÒôƵ¡£
ËûÃÇÁ½¸ö¶¼Ö§³Ö¡£ÄãÄÜ´ÓMPlayerÕ¾µãÏÂÔØ<A HREF="http://www.mplayerhq.hu/MPlayer/samples/drivers32/vivog723.acm">g.723/Siren</A>µÄWin32 DLL£¬
È»ºó°ÑËü¸´ÖƵ½<CODE>/usr/lib/win32</CODE>Ŀ¼Ï¡£</P>
<H4><A NAME="realaudio">2.2.2.5 RealAudio</A></H4>
<B>MPlayer</B>Ö§³Ö½âÂ뼸ºõËùÓа汾µÄRealAudio£º
<UL>
<LI>RealAudio DNET -- ½âÂëÓÉ<B>liba52</B>Ö§³Ö</LI>
<LI>RealAudioCook/Sipro -- ½âÂëÓÉ<B>RealPlayer¿â</B>Ö§³Ö</LI>
<LI>RealAudio atrc -- ½âÂëÉÐδ֧³Ö</LI>
</UL>
<P>ÖÁÓÚÈçºÎ°²×°RealPlayer¿â£¬²Î¼û<A HREF="formats.html#real">RealMediaÎļþ¸ñʽ</A>²¿·Ö¡£</P>
<H3><A NAME="importing">2.2.3 Win32½âÂëÆ÷µ¼ÈëHOWTO</A></H3>
<H4><A NAME="importing_vfw">2.2.3.1 VFW codecs</A></H4>
<P>VFW(Video for Windows)ÊÇWindowsµÄÀϵÄÊÓƵAPI¡£ËüµÄ½âÂëÆ÷ÒÔ.DLL»òÕß(ºÜÉÙµÄ).DRVΪÀ©Õ¹Ãû¡£
Èç¹û<B>MPlayer</B>ÎÞ·¨²¥·ÅÄãµÄAVI²¢ÏÔʾÕâÖÖÐÅÏ¢£º</P>
<P> <CODE>UNKNOWN video codec: HFYU (0x55594648)</CODE></P>
<P>ËüÒâζ×ÅÄãµÄAVIÔÚ±àÂëʱʹÓÃÁËHFYU fourcc(HFYU = HuffYUV codec£¬DIV3 = DivX Low Motion£¬µÈµÈ...)
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<CODE>system.ini</CODE>ÔÚÕâÑùµÄÒ»ÐÐÉÏ°üº¬Õâ¸öÐÅÏ¢£º</P>
<P> <CODE>VIDC.HFYU=huffyuv.dll</CODE></P>
<P>Òò´Ë£¬ÄãÐèÒª<CODE>huffyuv.dll</CODE>Îļþ¡£×¢Ò⣬ÒôƵ½âÂëÆ÷ͨ¹ýMSACMǰ׺ָ¶¨£º</P>
<P> <CODE>msacm.l3acm=L3codeca.acm</CODE></P>
<P>ÕâÊÇMP3±àÂë¸ñʽ¡£ÏÖÔÚÄãÓÐÁËËùÓбØÒªµÄÐÅÏ¢(fourcc£¬½âÂëÆ÷Îļþ£¬AVIÑù±¾)£¬°ÑÄãµÄ½âÂëÆ÷Ö§³ÖÒªÇóͨ¹ýÓʼþÌá½»£¬
²¢°ÑÏà¹ØÎļþÉÏÔص½ÎÒÃǵÄFTPÕ¾µã£º</P>
<P> <CODE>ftp://ftp.mplayerhq.hu/MPlayer/incoming/[codecname]/</CODE></P>
<H4><A NAME="importing_directshow">2.2.3.2 DirectShow codecs</A></H4>
<P>DirectShowÊǽÏеÄÊÓƵAPI£¬±ÈËüµÄÇ°±²¸ü¶ñÁÓ¡£¶ÔÓÚDirectShowÊÂÇé±äµÄÀ§ÄÑÁË£¬</P>
<UL>
<LI><CODE>system.ini</CODE>²»ÔÙ°üº¬ÐèÒªµÄÐÅÏ¢£¬ËüÃDZ»´¢´æÔÚ×¢²á±íÀ´ËÍâ
<LI>ÎÒÃÇÐèÒª½âÂëÆ÷µÄµÄGUID¡£
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<P><B>з½·¨£º</B>ʹÓÃ΢ÈíµÄGraphEdit(¿ìËÙ)</P>
<OL>
<LI>´ÓDirecX SDK»òÕß<A HREF="http://doom9.org">Doom9</A>ÖÐÈ¡µÃGraphEdit
<LI>ÔËÐÐ<CODE>graphedit.exe</CODE>
<LI>´Ó²Ëµ¥ÖÐÑ¡ÔñGraph -> Insert Filters
<LI>Õ¹¿ª<CODE>DirectShow Filters</CODE>ÏîÄ¿
<LI>Ñ¡ÔñÕýÈ·µÄ½âÂëÆ÷Ãû³ÆÈ»ºóÕ¹¿ªÏîÄ¿
<LI>ÔÚ<CODE>DisplayName</CODE>Ò»ÏîÖп´·´Ð±¸ÜºóÃ滨À¨ºÅÀïÃæµÄÎÄ×Ö²¢°ÑËü¼ÇÏÂÀ´(С¶Ìºá·Ö¸ô¿ªµÄÎå¿é£¬¾ÍÊÇGUID)
<LI>½âÂëÆ÷µÄ¶þ½øÖÆÎļþÊÇ<CODE>Filename</CODE>ÏîÀïÖ¸¶¨µÄÎļþ
</OL>
<P><B>×¢Ò⣺</B>Èç¹ûûÓÐ<CODE>Filename</CODE>Ïî¶ø<CODE>DisplayName</CODE>Öаüº¬ÀàËÆ<CODE>device:dmo</CODE>µÄ¶«Î÷£¬
ÄÇôÕâÊÇÒ»¸öDMO-Codec£¬MPlayerÄ¿Ç°²»Ö§³Ö</P>
<P><B>ÀÏ·½·¨£º</B>×ö¸öÉîºôÎüÈ»ºó¿ªÊ¼ËÑË÷×¢²á±í...</P>
<OL>
<LI>ÔËÐÐ<CODE>regedit</CODE>¡£
<LI>°´<CODE>Ctrl-f</CODE>£¬½ûÓÃÍ·Á½¸ö¸´Ñ¡¿ò£¬Ìîд½âÂëÆ÷µÄfourcc(ÀýÈçTM20)¡£
<LI>ÄãÓ¦¸Ã¿´¼ûÒ»¸ö°üº¬Â·¾¶ºÍÎļþÃûµÄÓò(ÀýÈç<CODE>C:\WINDOWS\SYSTEM\TM20DEC.AX</CODE>)¡£
<LI>ÏÖÔÚÄãÕÒµ½ÁËÎļþ£¬ÎÒÃÇÐèÒªGUID¡£³¢ÊÔÔÙ´ÎËÑË÷£¬µ«ÏÖÔÚËÑË÷½âÂëÆ÷µÄÃû³Æ£¬fourcc¡£ÓÃýÌå²¥·ÅÆ÷²¥·ÅÎļþʱ£¬
²ì¿´File -> Properties -> Advanced¿ÉÒÔ»ñµÃ½âÂëÆ÷Ãû¡£Èç¹ûûÓУ¬ÄãÕæ²»×ßÔË¡£²Â²Â¿´°É(ÀýÈçËÑË÷TrueMotion)¡£
<LI>Èç¹ûÕÒµ½GUIDÄ㽫¿´¼ûFriendlyNameºÍCLSIDÓò¡£Ð´³ö16×Ö½ÚCLSID£¬Õâ¾ÍÊÇÎÒÃÇÐèÒªµÄGUID¡£
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<P>ÏÖÔÚÄãÓÐËùÓбØÒªµÄÐÅÏ¢(fourcc£¬GUID£¬½âÂëÆ÷Îļþ£¬AVIÑù±¾)£¬°ÑÄãµÄ½âÂëÆ÷Ö§³ÖÒªÇóͨ¹ýÓʼþÌá½»£¬²¢°ÑÏà¹ØÎļþÉÏÔص½ÎÒÃǵÄFTPÕ¾µã</P>
<P> <CODE>ftp://ftp.mplayerhq.hu/MPlayer/incoming/[codecname]/</CODE></P>
</BODY>
</HTML>
--- NEW FILE ---
body {
font-family : Arial, Helvetica, sans-serif;
font-size : 12px;
background : white;
}
--- NEW FILE ---
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN">
<HTML>
<HEAD>
<TITLE>Îĵµ - MPlayer - LinuxµÄµçÓ°²¥·ÅÆ÷</TITLE>
<LINK REL="stylesheet" TYPE="text/css" HREF="default.css">
<META HTTP-EQUIV="Content-Type" CONTENT="text/html; charset=gb_2312-80">
</HEAD>
<BODY>
<H1 ALIGN="center">MPlayer - LinuxµÄµçÓ°²¥·ÅÆ÷</H1>
<H2 ALIGN="center">© 2000-2002 Arpad Gereoffy (A'rpi/ESP-team)<BR>
<A HREF="http://www.mplayerhq.hu">http://www.mplayerhq.hu</A></H2>
<P ALIGN="center">[ººÓï]
<A HREF="../documentation.html">[Ó¢Óï] </A>
<A HREF="../Hungarian/documentation.html">[ÐÙÑÀÀûÓï] </A>
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<H1><A NAME="skin">¸½Â¼D</A> - <A HREF="skin-zh.html">MPlayer skinµÄ¸ñʽ</A></H1>
<H1><A NAME="flame_wars">¸½Â¼E</A> - <A HREF="users_against_developers.html">¿ª·¢ÕßµÄÍ´³þ</A></H1>
</BODY>
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--- NEW FILE ---
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN">
<HTML>
<HEAD>
<TITLE>±àÂë -- MEncoder -- LinuxµÄµçÓ°±àÂëÆ÷</TITLE>
<LINK REL="stylesheet" TYPE="text/css" HREF="default.css">
<META HTTP-EQUIV="Content-Type" CONTENT="text/html; charset=gb_2312-80">
</HEAD>
<BODY>
<H2><A NAME="encoding">2.4 ÓÃMEncoder±àÂë</A></H2>
<P><B>MEncoder</B>(<B>MPlayer</B>µÄµçÓ°±àÂëÆ÷)ÊÇÒ»¸ö¼òµ¥µÄµçÓ°±àÂëÆ÷£¬Éè¼ÆÓÃÀ´°ÑMPlayer¿É²¥·ÅµÄµçÓ°(<B>AVI/ASF/OGG/DVD/VCD/VOB/MPG/MOV/
VIV/FLI/RM/NUV/NET</B>)±àÂë³ÉÆäËüMPlayer¿É²¥·ÅµÄ¸ñʽ(¼ûÏÂÃæ)¡£ËüÄÜÒÔ¸÷ÖÖ¸÷ÑùµÄ±àÂë¸ñʽ½øÐбàÂ룬Ïñ<B>DivX4</B>(1»òÕß2 pass)£¬libavcodec£¬
<B>PCM</B>/<B>MP3</B>/<B>VBR MP3</B>ÒôƵ¡£Í¬Ê±Ò²ÓÐÇ¿´óµÄ²å¼þϵͳÀ´²Ù¿ØÊÓƵ¡£</P>
<H3><A NAME="compilation">2.4.1 ±à¼©</A></H3>
<UL>
<LI><B>¿ÉÑ¡</B> -- ÔĶÁ<B>MPlayer</B>µÄ±à¼©Ö¸Áî¡£</LI>
<LI><B>¿ÉÑ¡(Linux½ö½ö)</B> -- ´Ó<A HREF="http://avifile.sourceforge.net/download.htm">avifile.sourceforge.net</A>ÏÂÔØ×îÐÂ<B>DivX4linux</B>µÄ¿â£¬
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<LI><B>¿ÉÑ¡</B> -- <A HREF="codecs.html#xvid">ÏÂÔز¢ÇÒ°²×°<B>XViD</B></A>¡£²»ÊÇÊ®·ÖÓÐÓã¬libavcodecµÄ<I>mpeg4</I>±àÂëÆ÷ÄÜÒÔ±ÈXViD
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<LI><B>¿ÉÑ¡</B> -- ¶ÔÓÚlibavcodecÖ§³Ö£¬°´<A HREF="codecs.html#libavcodec">libavcodec²¿·Ö</A>µÄÄÚÈÝ°²×°libavcodec¡£</LI>
<LI><B>¿ÉÑ¡</B> -- ÏÂÔز¢ÇÒ±àÒë<B>libmp3lame</B>(lame 3.89beta»òÕßlameµÄCVSÖеÄ)¡£<BR>
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<LI><B>¿ÉÑ¡</B> -- <CODE>libjpeg</CODE>ºÍ<CODE>libpng</CODE>£¬-- Èçͬ<A HREF="documentation.html#installation">°²×°</A>²¿·ÖÖÐËù˵µÄ</LI>
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<H3><A NAME="features">2.4.2 MEncoderÌØÐÔ</A></H3>
<UL>
<LI>ÔÚ<B>MPlayer</B>Ö§³ÖµÄ¹ã·ºµÄÎļþ¸ñʽºÍÒëÂëÆ÷ÖбàÂë</LI>
<LI>±àÂëËùÓÐffmpegµÄ<A HREF="codecs.html#libavcodec">libavcodec</A>µÄ±àÂë¸ñʽ</LI>
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<LI>´ÓÍⲿÒôƵÁ÷´´½¨Îļþ</LI>
<LI>1£¬2»òÕß3 pass±àÂë</LI>
<LI><B>VBR</B> MP3ÒôƵ -- <B>ÖØÒªµÄ×¢ÒâÊÂÏ</B>VBR MP3µÄÒôƵÔÚWindowsµÄ²¥·ÅÆ÷Éϲ¥·ÅµÄЧ¹û²¢²»×ÜÊǺܺã¡ÁíÒ»·½Ã棬Ŀǰ<B>MEncoder</B>
µÄCBR±àÂëÔÚWin32²¥·ÅÆ÷ÉÏÍêÈ«²»Äܲ¥·Å:)</LI>
<LI>PCM񙮵</LI>
<LI>Á÷¸´ÖÆ</LI>
<LI>ÊäÈëA/Vͬ²½(»ùÓÚPTS£¬ÓÃ-mc 0Ñ¡Ïî½ûÓÃ)</LI>
<LI>ÓÃ<CODE>-ofps</CODE>Ñ¡Ïî½øÐÐFPSÐÞÕý(ÓÃÓÚ°Ñ29.97fpsµÄVOB±àÂë³ÉΪ24fpsµÄAVI)</LI>
<LI>ʹÓÃÎÒÃǵÄÊ®·ÖÇ¿´óµÄ²å¼þϵͳ(²Ã¼õ£¬À©Õ¹£¬·×ª£¬ºó´¦Àí£¬Ðýת£¬Ëõ·Å£¬rgb/yuvת»¯)</LI>
<LI>ÄÜ°ÑDVDÓëVOBsub<B>ºÍ</B>Îı¾×ÖÄ»±àÂëµ½Êä³öÎļþÖÐ</LI>
<LI>ÄÜ°ÑDVDµÄ×ÖÄ»ÌáȡΪVobsub¸ñʽ</LI>
</UL>
<H4>¼Æ»®ÖеÄÌØÐÔ£º</H4>
<UL>
<LI>¸ü¼Ó¹ã·ºµÄ¿ÉÓõıà/½âÂë¸ñʽ/½âÂëÆ÷(ÓÃDivX4/Indeo5/VIVOÁ÷´´½¨VOBÎļþ :)</LI>
<LI>v4lµÄÒôƵ±àÂë(FreeBSDÒÑÍê³É£¿)</LI>
</UL>
<H4><A NAME="2pass">2.4.2.1 ±àÂë2»òÕß3-passµÄDivX4</A></H4>
<P><U><B>2-pass±àÂ룺</B></U>Ãû³ÆÀ´×ÔÕâÖÖ·½·¨Êµ¼Ê°ÑÎļþ±àÂë<I>Á½´Î</I>µÄÊÂʵ¡£µÚÒ»´Î±àÂë(ÓÖ³ÆΪ<I>pass</I>)´´½¨Ò»Ð©ÁÙʱÐԵļ¸Õ×µÄÎļþ(*.log)£¬
ÏȲ»ÒªÉ¾³ýËûÃÇ(Äã¿ÉÒÔ°ÑAVIɾÁË)¡£ÔÚµÚ¶þ´ÎpassÖУ¬½«Ê¹ÓÃÁÙʱÎļþµÄ±ÈÌØÂÊÊý¾Ý´´½¨Êä³öÎļþ£¬×îºó²úÉúµÄÎļþ½«ÓкõöàµÄͼÏóÖÊÁ¿¡£Èç¹ûÕâÊÇÄãµÚÒ»´ÎÌýµ½Õâ¸ö£¬
ÄãÓ¦¸ÃÔÚÍøÉϲéÔÄһЩ¿ÉÓõÄÖ¸ÄÏ¡£</P>
<P>Õâ¸öÀý×ÓÑÝʾÈçºÎ°ÑDVD±àÂë³ÉΪ2-pass DivX4 AVI¡£Ö»ÐèÒªÁ½¸öÃüÁ<BR>
<CODE> rm frameno.avi</CODE> -- ɾµôÕâ¸öÎļþ£¬Ëü¿ÉÄÜÀ´×ÔÒÔÇ°µÄ3-pass±àÂë(Ëü»á¸ÉÈŵ±Ç°Õâ¸ö)<BR>
<CODE> mencoder -dvd 2 -lavcopts
-vcodec=mpeg4:more_options -o movie.avi -pass 1<BR>
mencoder -dvd 2 -lavcopts vcodec=mpeg4:more_options
-o movie.avi -pass 2</CODE></P>
<P><U><B>3-pass±àÂ룺</B></U>ÕâÊÇ2-pass±àÂëµÄÀ©Õ¹£¬¶ÔÒôƵµÄ±àÂëʹÓÃÒ»¸öµ¥¶ÀµÄpass¡£ÕâÖÖ·½·¨ÌṩÍƼöÊÓƵ±ÈÌØÂʵĹÀ¼ÆÒÔʹ֮Äܹ»ÊʺÏCDµÄÈÝÁ¿¡£Í¬Ê±£¬
²»Í¬ÓÚ2-pass·½Ê½£¬ÒôƵ½ö½ö±»±àÂëÒ»´Î¡£Ê¾Àý£º</P>
<OL>
<LI>ɾ³ý³åÍ»µÄÁÙʱÐÔµÄÎļþ£º
<P><CODE>rm frameno.avi</CODE></P></LI>
<LI>µÚÒ»´Îpass£º
<P><CODE>mencoder <file/DVD> -ovc frameno -o frameno.avi</CODE></P>
<P>½«´´½¨Ò»¸öÖ»ÓÐÒôƵµÄaviÎļþ£¬<B>Ö»</B>°üº¬ÒªÇóµÄÒôƵÁ÷¡£²»ÒªÍü¼Ç<CODE>-lameopts</CODE>£¬Èç¹ûÐèÒªµÄ»°ÉèÖÃËü¡£Èç¹ûÄã¶ÔÒ»²¿³¤µÄµçÓ°½øÐбàÂ룬
<B>MEncoder</B>ÔÚÕâ¸öpass½áÊøÖ®ºó£¬½«¶ÔÓÚ650Mb£¬700Mb£¬ºÍ800MbµÄÄ¿±ê´óС´òÓ¡ÍƼöµÄ±ÈÌØÂÊÖµ¡£</P></LI>
<LI>µÚ¶þ´Îpass£º
<P><CODE>mencoder <file/DVD> -oac copy -pass 1
-ovc divx4 -divx4opts br=<bitrate></CODE></P>
<P>ÓÖ³ÆΪDivX4ÊÓƵ±àÂëµÄµÚÒ»´Îpass¡£¿ÉÒÔÑ¡ÔñÖ¸¶¨ÔÚÉÏÒ»²½½áÊøʱ<B>MEncoder</B>´òÓ¡µÄÊÓƵ±ÈÌØÂÊ¡£</P></LI>
<LI>µÚÈý´Îpass£º
<P><CODE>mencoder <file/DVD> -oac copy -pass 2
-ovc divx4 -divx4opts br=<bitrate></CODE></P>
<P>ÓÖ³ÆΪDivX4ÊÓƵ±àÂëµÄµÚ¶þ´Îpass¡£¿ÉÒÔÑ¡ÔñÖ¸¶¨ÔÚÉÏÒ»²½½áÊøʱ<B>MEncoder</B>´òÓ¡µÄÊÓƵ±ÈÌØÂÊ¡£ÔÚÕâ´ÎpassÖУ¬ÓÃ<CODE>frameno.avi</CODE>
ÖеÄÒôƵ½«±»²åÈ뵽ĿµÄÎļþÖÐ..Õâ¾ÍÈ«²¿¸ã¶¨ÁË£¡</P></LI>
</OL>
<H4>3-pass±àÂëµÄÀý×Ó£º</H4>
<P><CODE> rm frameno.avi</CODE> -- ÒÆÈ¥Õâ¸öÎļþ£¬Ëü¿ÉÄÜÀ´×ÔÒÔÇ°µÄ3-pass±àÂë(Ëü»á¸ÉÈŵ±Ç°Õâ¸ö)<BR>
<CODE> mencoder -dvd 2 -ovc frameno
-o frameno.avi<BR>
mencoder -dvd 2
-lavcopts vcodec=mpeg4:more_options -oac copy -o movie.avi -pass 1<BR>
mencoder -dvd 2
-lavcopts vcodec=mpeg4:more_options -oac copy -o movie.avi -pass 2</CODE></P>
<P><U><B>ʹÓÃÄÚ²¿µÄlibavcodec¿ØÖÆÆ÷µÄ2»òÕß3-pass±àÂ룺</B></U>Äã¿ÉÒÔÑ¡ÔñʹÓÃlibavcodecÄÚ²¿µÄ2»òÕß3-pass·½Ê½£¬
ËüÔÚʹÓÃlibavcodecʱ¿ÉÄÜÄÜÌṩ±ÈʹÓÃÍⲿµÄDivX4ÖÆ×÷µÄ2-pass¿ØÖÆÆ÷¸üºÃµÄ×îÖÕ±ÈÌØÂʵľ«È·¶È¡£</P>
<UL>
<LI><B>2-pass±àÂ룺</B><BR>
<CODE>rm -f lavc_stats.txt<BR>
mencoder -dvd 2 -ovc lavc -lavcopts vcodec=mpeg4:vpass=1 (audio-options) -o
movie.avi<BR>
mencoder -dvd 2 -ovc lavc -lavcopts vcodec=mpeg4:vpass=2 (audio-options) -o
movie.avi</CODE></LI>
<LI><B>3-pass±àÂ룺</B><BR>
<CODE>rm -f frameno.avi lavc_stats.txt<BR>
mencoder -dvd 2 -ovc frameno (audio-options) -o frameno.avi<BR>
mencoder -dvd 2 -ovc lavc -lavcopts vcodec=mpeg4:vpass=1 -oac copy -o
movie.avi<BR>
mencoder -dvd 2 -ovc lavc -lavcopts vcodec=mpeg4:vpass=2 -oac copy -o
movie.avi</CODE></LI>
</UL>
<H4><A NAME="rescaling">2.4.2.2 ÖØÐÂËõ·ÅµçÓ°</A></H4>
<P>°ÑµçӰͼÏóµÄ³ß´çÖØÐÂÉèÖõÄÐèÒª¾³£³öÏÖ¡£ÔÒò¿ÉÄܺܶ࣬ÀýÈç¼õСÊä³öÎļþµÄ´óС£¬°ÑSVCD±àÂëΪµ½DivX¡£ÌáÈ¡µÄDVD¶à°ëÐèÒªÖØÐÂËõ·Å£¬ÀýÈçÒ»¸ö4:3µÄ
DVDÓ¦¸ÃÊÇ640x480£¬µ±ÄãÏ£ÍûËüºÏÊÊ1ÕÅCD£¬²¢ÇÒͬʱ»¹Óв»´íµÄÖÊÁ¿µÄʱºò¡£SVCDÊÇ480x480µÄ³ß´ç£¬¶øËûÃǵÄÍ·²¿°üº¬²¥·ÅÆ÷Ó¦¸ÃʹÓõij¤¿í±È(ÀýÈ磺
480x480 + 4:3 = 640x480)¡£
È»¶øµ±±àÂë³ÉΪAVI(DivX)Îļþʱ£¬Äã±ØÐëÁ˽âAVIµÄÍ·²¿²»´æ´¢Õâ¸öÖµ¡£ÕâÑù£¬Î¨Ò»µÄ½â¾ö·½·¨ÊÇÖØÐÂËõ·Å¡£</P>
<P>Ëõ·Å¹ý³ÌÓÉ<I>'scale'</I>ÊÓƵÂ˾µ´¦Àí£º<CODE>-vop scale=X:Y</CODE>¡£ÆäÖÊÁ¿ÓÉ<CODE>-sws</CODE>Ñ¡Ïî¿ØÖÆ¡£Èç¹ûËüûÓÐÖ¸¶¨£¬
<B>MEncoder</B>½«Ê¹ÓÃ0£º¿ìËÙ¶þ´ÎÏßÐÔ¡£</P>
<P>Ó÷¨£º<BR>
<CODE> mencoder sample-svcd.mpg -lavcopts
vcodec=mpeg4:more_options -vop scale=640:480 -sws 2 -o
output.avi</CODE></P>
<H4><A NAME="copying">2.4.2.3 Á÷¸´ÖÆ</A></H4>
<P><B>MEncoder</B>ÄÜÓÃÁ½ÖÖ·½Ê½´¦ÀíÊäÈëÁ÷£º<B>±àÂë</B>»òÕß<B>¸´ÖÆ</B>ËûÃÇ¡£Õⲿ·ÖÊǹØÓÚ<B>¸´ÖÆ</B>µÄ¡£</P>
<UL>
<LI><B>ÊÓƵÁ÷</B>(<CODE>-ovc copy</CODE>Ñ¡Ïî)£º ¿ÉÒԸɵĺܺÃ:)<BR>
±ÈÈ磬°ÑFLI»òÕßVIVO»òÕßMPEG1µÄÊÓƵ·Å(²»ÊÇת»¯)µ½AVIÎļþÖС£µ±È»Ö»ÓÐ<B>MPlayer</B>Äܲ¥·ÅÕâÑùµÄÎļþ£º)¡£¶øÇÒ¿ÉÄÜÔÚÏÖʵÉú»îÖÐûÓÐÈκμÛÖµ¡£
ºÏÀíʹÓãºÊÓƵÁ÷¸´ÖÆ¿ÉÒÔÓÃÓÚÀýÈçÖ»ÓÐÒôƵÁ÷ÐèÒª±»±àÂë(±ÈÈ磬·ÇѹËõµÄPCMµ½MP3)ʱ¡£</LI>
<LI><B>ÒôƵÁ÷</B>(<CODE>-oac copy</CODE>Ñ¡Ïî)£º Ö±½ÓÁ˵±¡£¿ÉÒÔ°ÑÒ»¸öÍⲿÒôƵÎļþ(MP3£¬Vorbis)ºÏ²¨µ½Êä³öÁ÷ÖС£
ʹÓÃ<CODE>-audiofile <filename></CODE>Ñ¡ÔñÀ´ÊµÏÖÕâ¸ö¹¦ÄÜ¡£</LI>
</UL>
<H4><A NAME="fixing">2.4.2.4 ÐÞ¸´Ë÷Òý»òÕß½»´íË𻵵ÄAVI </A></H4>
<P>×îÈÝÒ×µÄÊÂÇé¡£ÎÒÃǼòµ¥µØ¸´ÖÆÊÓƵºÍÒôƵÁ÷£¬²¢ÓÃ<B>MEncoder</B>²úÉúË÷Òý¡£µ±È»Õâ²»ÄÜÐÞ¸´ÊÓƵºÍ/»òÕßÒôƵÁ÷ÖпÉÄܵĴíÎó¡£
ÕâͬÑùÒ²¿ÉÒÔÐÞ¸´½»´íË𻵵ÄÎļþ£¬
ʹËüÃDz»ÔÙÐèÒª<CODE>-ni</CODE>Ñ¡Ïî¡£</P>
<P>ÃüÁ<CODE>mencoder -idx input.avi -ovc copy -oac copy -o output.avi</CODE></P>
<H4><A NAME="libavcodec">2.4.2.5 ÓÃlibavcodec±àÂëÆ÷×å±àÂë</A></H4>
<P><A HREF="codecs.html#libavcodec">libavcodec</A>Ìṩ¼òµ¥±àÂëÐí¶àÓÐȤµÄÊÓƵºÍÒôƵ¸ñʽ(Ä¿Ç°ÆäÒôƵ±àÂëÆ÷»¹²»Ö§³Ö)µÄ·½·¨¡£
ÄãÄܱàÂëÏÂÁеıàÂë¸ñʽ£º</P>
<UL>
<LI>mjpeg -- Motion JPEG</LI>
<LI>h263 -- H263</LI>
<LI>h263p -- H263 Plus</LI>
<LI>mpeg4 -- DivX4</LI>
<LI>msmpeg4 -- ÀϵÄDivX</LI>
<LI>msmpeg4v2 -- Micro$oft MPEG4 V2 (DivXµÄÓÖ³ÆΪMP43µÄÇ°±²)</LI>
<LI>rv10 -- ÀϵÄRealVideo±àÂë¸ñʽ</LI>
<LI>mpeg1video -- MPEG1ÊÓƵ£º)</LI>
</UL>
<P>µÚÒ»¸öÁаüº¬Ó¦¸Ã´«¸ø<CODE>vcodec</CODE>ÅäÖõıàÂë¸ñʽµÄÃû³Æ£¬±ÈÈ磺<CODE>-lavcopts vcodec=msmpeg4</CODE></P>
<P>ÀýÈ磬¶ÔÓÚʹÓÃMJPEGѹËõ£º<BR>
<CODE> mencoder -dvd 2 -o title2.avi -ovc lavc
-lavcopts vcodec=mjpeg</CODE></P>
<H4><A NAME="image_files">2.4.2.6 ´Ó¶à¸öͼÏóÎļþ(JPEG£¬PNG»òTGA)µÄÊäÈë±àÂë</A></H4>
<P><B>MEncoder</B>¾ßÓдÓÒ»¸ö»ò¶à¸öJPEG£¬PNG»òTGAÎļþ´´½¨µçÓ°µÄÄÜÁ¦¡£Í¨¹ý¼òµ¥µÄframecopyËüÄÜ´´½¨MJPEG(Motion JPEG)£¬
MPNG(Motion PNG )»òMTGA(Motion TGA)Îļþ¡£</P>
´¦Àí¹ý³ÌµÄ½âÊÍ£º
<OL>
<LI><B>MEncoder</B>ʹÓÃ<CODE>libjpeg</CODE><I>½âÂë</I>ÊäÈëͼÏñ(µ±½âÂëPNGʱ½«Ê¹ÓÃ<B>libpng</B>)¡£</LI>
<LI><B>MEncoder</B>½Ó×ŰѽâÂëºóµÄͼÏóι¸øËùÑ¡µÄµÄÊÓƵѹËõÆ÷(DivX4£¬Xvid£¬ffmpeg msmpeg4µÈµÈ)¡£×¢ÒâÒòΪPNG½âÂëÆ÷
Ä¿Ç°Ö»ÄÜÊä³öRGB¸ñʽ£¬ËùÒÔ²»ÄÜÓÃÓÚÒªÇóYUVÊäÈëµÄ±àÂë¸ñʽ£¬ÏñDivX4»òÕßffmpegµÄmsmpeg4Ö®Àà¡£</LI>
</OL>
<H4>Àý×Ó</H4>
<P><CODE>-mf</CODE>Ñ¡ÏîµÄ½âÊÍÄÜÔÚÈ«¾Ö<A HREF="#options">Ñ¡Ïî</A>²¿·ÖºÍmanpageÖб»ÕÒµ½¡£</P>
<P><I>Óõ±Ç°Ä¿Â¼ÖеÄËùÓÐJPEGÎļþ´´½¨DivX4Îļþ£º</I><BR>
<CODE>mencoder \*.jpg -mf on:w=800:h=600:fps=25 -ovc divx4 -o
output.avi</CODE></P></P>
<P><I>Óõ±Ç°Ä¿Â¼ÖеÄһЩJPEGÎļþ´´½¨DivX4Îļþ£º</I><BR>
<CODE>mencoder frame001.jpg,frame002.jpg -mf on:w=800:h=600:fps=25 -ovc divx4 -o
output.avi</CODE></P>
<P><I>Óõ±Ç°Ä¿Â¼ÖеÄËùÓÐJPEGÎļþ´´½¨Motion JPEG(MJPEG)Îļþ£º</I><BR>
<CODE>mencoder \*.jpg -mf on:w=800:h=600:fps=25 -ovc copy
-o output.avi</CODE></P>
<P><I>Óõ±Ç°Ä¿Â¼ÖеÄËùÓÐPNGÎļþ´´½¨Ò»¸ö·ÇѹËõµÄÎļþ£º</I><BR>
<CODE>mencoder \*.png -mf on:w=800:h=600:fps=25:type=png -ovc raw -o
output.avi</CODE></P>
<P><I>Óõ±Ç°Ä¿Â¼ÖеÄËùÓÐPNGÎļþ´´½¨Motion PNG(MPNG)Îļþ£º</I><BR>
<CODE>mencoder \*.png -mf on:w=800:h=600:fps=25:type=png -ovc copy
-o output.avi</CODE></P>
<P><I>Óõ±Ç°Ä¿Â¼ÖеÄËùÓÐTGAÎļþ´´½¨Motion TGA(MTGA)Îļþ£º</I><BR>
<CODE>mencoder \*.tga -mf on:w=800:h=600:fps=25:type=tga -ovc copy
-o output.avi</CODE></P>
<H4><A NAME="vobsub">2.4.2.7 DVD×ÖÄ»ÌáȡΪVobsubÎļþ</A></H4>
<P><B>MEncoder</B>ÓаÑDVD×ÖÄ»ÌáÈ¡µ½Vobsub¸ñʽµÄÎļþµÄÄÜÁ¦¡£°üÀ¨ÒÔ<CODE>.idx</CODE>ºÍ<CODE>.sub</CODE>½áβµÄÒ»¶Ô
Îļþ¶øÇÒͨ³£´ò°üÔÚÒ»¸öµ¥Ò»µÄ<CODE>.rar</CODE>ÎĵµÖС£<B>MPlayer</B>ÄÜʹÓÃ<CODE>-vobsub</CODE>ºÍ<CODE>-vobsubid</CODE>
Ñ¡Ïî²¥·ÅËüÃÇ¡£</P>
<P>ÄãʹÓÃ<CODE>-vobsubout</CODE>Ñ¡Ïî¹æ¶¨Êä³öÎļþµÄ»ùÃû³Æ(¾ÍÊDz»°üÀ¨<CODE>.idx</CODE>»òÕß<CODE>.sub</CODE>µÄºó׺)ºÍ
<CODE>-vobsuboutindex</CODE>Ö¸¶¨×ÖÄ»ÔÚÊä³öÎļþÖеÄË÷ÒýºÅ¡£</P>
<P>Èç¹ûÊäÈë²»ÊÇÀ´×ÔDVDÄã±ØÐëʹÓÃ<CODE>-ifo</CODE>À´Ö¸Ã÷¹¹Ôì<CODE>.idx</CODE>ÎļþÐèÒªµÄ<CODE>.ifo</CODE>Îļþ¡£</P>
<P>Èç¹ûÊäÈë²»ÊÇÀ´×ÔDVD¶øÇÒÄãҲûÓÐ<CODE>.ifo</CODE>ÎļþÄ㽫ÐèҪʹÓÃ<CODE>-vobsubid</CODE>Ñ¡ÏîÈÃËüÁ˽âÔÚ<CODE>.idx</CODE>
ÎļþÖзÅÖÃʲôÑùµÄlanguage id¡£</P>
<P>Èç¹û<CODE>.idx</CODE>ºÍ<CODE>.sub</CODE>ÎļþÒѾ´æÔÚ£¬Ã¿´ÎÔËÐн«×·¼ÓÔËÐлñµÃµÄ×ÖÄ»¡£Òò´Ë£¬ÄãÓ¦¸ÃÔÚ¿ªÊ¼Ö®Ç°É¾µôËùÓж«Î÷¡£</P>
<H4>Àý×Ó</H4>
<P><I>ÔÚ½øÐÐ3-pass±àÂëµÄͬʱ´ÓDVD¸´ÖÆÁ½·Ý×ÖÄ»</I><BR>
<CODE>rm subtitles.idx subtitles.sub</CODE><BR>
<CODE>mencoder -dvd 1 -vobsubout subtitles -vobsuboutindex 0
-sid 2 -o frameno.avi -ovc frameno</CODE><BR>
<CODE>mencoder -dvd 1 -oac copy -ovc divx4 -pass 1</CODE><BR>
<CODE>mencoder -dvd 1 -oac copy -ovc divx4 -pass 2 -vobsubout
subtitles -vobsuboutindex 1 -sid 5</CODE></P>
<P><I>´ÓÒ»¸öMPEGÎļþÖи´ÖÆ·¨Óï×ÖÄ»</I><BR>
<CODE>rm subtitles.idx subtitles.sub</CODE><BR>
<CODE>mencoder movie.mpg -ifo movie.ifo -vobsubout subtitles
-vobsuboutindex 0 -vobsuboutid fr -sid 1</CODE></P>
<H3><A NAME="options">2.4.3 ¿ÉÓõÄÑ¡Ïî</A></H3>
<P><B>MEncoder</B>¿ÉÓõÄÑ¡ÏîºÍÀý×ÓµÄÍêÈ«ÁÐ±í£¬Çë²Î¼ûmanpage¡£</P>
</BODY>
</HTML>
--- NEW FILE ---
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN">
<HTML>
<HEAD>
<TITLE>FAQ -- MPlayer -- LinuxµÄµçÓ°²¥·ÅÆ÷</TITLE>
<LINK REL="stylesheet" TYPE="text/css" HREF="default.css">
<META HTTP-EQUIV="Content-Type" CONTENT="text/html; charset=gb_2312-80">
<STYLE TYPE="text/css">
dt {
font-weight : bold;
}
</STYLE>
</HEAD>
<BODY>
<H1><A NAME="faq">5. FAQ </A></H1>
<UL>
<LI><A HREF="#compilation">5.1 ±àÒë</A></LI>
<LI><A HREF="#general">5.2 Ò»°ãÎÊÌâ</A></LI>
<LI><A HREF="#playback">5.3 ²¥·ÅÎÊÌâ</A></LI>
<LI><A HREF="#driver">5.4 ÊÓƵÓëÒôƵÇý¶¯ÎÊÌâ(vo/ao)</A></LI>
<LI><A HREF="#dvd">5.5 DVD»Ø·Å</A></LI>
<LI><A HREF="#features">5.6 ÌØÐÔÒªÇó</A></LI>
<LI><A HREF="#encoding">5.7 ±àÂë</A></LI>
</UL>
<H2><A NAME="compilation">5.1 ±àÒë</A></H2>
<DL>
<DT>Q£º±àÒëÍ£Ö¹²¢³öÏÖÀàËÆÕâÑùµÄ³ö´íÐÅÏ¢£º
<PRE>
In file included from mplayer.c:34:
mw.h: In function `mplMainDraw':
mw.h:209: Internal compiler error in print_rtl_and_abort, at flow.c:6458
Please submit a full bug report,
with preprocessed source if appropriate.
</PRE>
</DT>
<DD>A£ºÕâÊÇgcc 3.0.4µÄÒ»¸öÒÑÖªµÄbug£¬Éý¼¶µ½3.1¾Í¿ÉÒÔ½â¾öÎÊÌâ¡£ÈçºÎ°²×°gcc²ÎÔÄ<A HREF="users_against_developers.html#gcc">gcc 2.96</A>Ò»½Ú¡£</DD>
<DD> </DD>
<DT>Q£ºConfigure½áÊøʱ³öÏÖÕâÑùµÄÎÄ×Ö£¬MPlayerÎÞ·¨±àÒ룡<BR>
<CODE>"Your gcc does not support even i386 for '-march' and '-mcpu'."</CODE>
</DT>
<DD>A£ºÄãµÄgccûÓÐÕýÈ·µÄ°²×°£¬Ï¸½ÚÐèÒª²é¿´<CODE>config.log</CODE>Îļþ¡£</DD>
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<PRE>
In file included from /usr/include/g++-v3/bits/std_cwchar.h:42,
from /usr/include/g++-v3/bits/fpos.h:40,
from /usr/include/g++-v3/bits/char_traits.h:40,
from /usr/include/g++-v3/bits/std_string.h:41,
from /usr/include/g++-v3/string:31,
from libwin32.h:36,
from DS_AudioDecoder.h:4,
from DS_AudioDec.cpp:5:
/usr/include/wchar.h: In function Long long int wcstoq(const wchar_t*,
wchar_t**, int)':
/usr/include/wchar.h:514: cannot convert `const wchar_t* __restrict' to
`const
</PRE>
</DT>
<DD>A£º°ÑÄãµÄglibcÉý¼¶µ½×îеķ¢Ðа档¶ÔÓÚMandrake£¬Ê¹ÓÃ2.2.4-8mdk¡£</DD>
<DD> </DD>
<DT>Q£º... gcc 2.96 ... (Êǵģ¬ÓÐЩÈË»¹ÔÚΪgcc 2.96ÉÏ»ð£¡)</DT>
<DD>A£ºÎÒÃÇÒýÓÃA'rpi·¢Ë͵½<A HREF="http://mplayerhq.hu/pipermail/mplayer-users/">mplayer-users</A>ÓʼþÁбíµÄÒ»·â
<A HREF="http://www.mplayerhq.hu/pipermail/mplayer-users/2001-October/005351.html">Óʼþ</A>('ideg'µÄÒâ˼½«ÔÚÏÂÃæ½âÊÍ)£º
<BLOCKQUOTE>
<P>And we have idegs. And our idegcounter overflowed again and again.</P>
<P>Unfortunately MPlayer is out of our control. It's used by lamers, Linux
users who can't even use Windows, and never tried to compile a kernel. They
installed (with default options) Mandrake or Red Hat or SuSE, and without
RTFM'ing they send messages saying 'it doesn't work! help me! please! i'm
new to Linux! help! oh! help me!'. We can't stop them, but at least we try
to force them to RTFM and to read the messages of ./configure and MPlayer.</P>
<P>And you clever guys come and flame us with gcc 2.96 and binary packages.
Instead of helping users or making patches to help solve problems.</P>
<P>Half of our spare/free time is spent by answering silly mails here and
making newer tricks and checks to configure to avoid such mails.</P>
<P>And there is a balance. On the one side are you, clever guys, saying we
are very bad because we don't like buggy gcc 2.96, and on the other side
there are the 'new to Linux' guys who are showing us gcc 2.96 is buggy.</P>
<P>Conclusion: We can't be good. Half the people will always say we are bad.</P>
<P>Maybe we should close the project, make it closed source, commercial, and
provide install support for it. then we could leave current work, so
development could go faster, and we could earn lots of money with it and buy
a big house, etc etc. Do you really want it? It seems.</P>
</BLOCKQUOTE>
</DD>
<DD> </DD>
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shared object file: No such file or directory</CODE><BR>
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Detected audio codec: [divx] afm:4 (DivX audio (WMA))
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compile time!)
</PRE>
</DT>
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<PRE>
AO: [oss] 44100Hz 2ch Signed 16-bit (Little-Endian)
audio_setup: Can't open audio device /dev/dsp: Device or resource busy
couldn't open/init audio device -> NOSOUND
Audio: no sound!!!
Start playing...
</PRE>
</DT>
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Minor opcode of failed request: 1 (X_ShmAttach)<BR>
Serial number of failed request: 26<BR>
Current serial number in output stream:27</CODE></DT>
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<H4><A NAME="vivo">2.1.1.5 VIVOÎļþ</A></H4>
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ÉõÖÁȱ·¦¹Ø¼üÖ¡£¬ËùÒÔ±ðÏë×ÅËÑË÷ÁË£¡</P>
<P>VIVO/1.0ÎļþµÄÊÓƵ±àÂë¸ñʽÊDZê×¼µÄ<B>h.263</B>¡£VIVO/2.0ÎļþµÄÊÓƵ±àÂë¸ñʽÊÇÒ»¸ö¾¹ýÐ޸ĵģ¬·Ç±ê×¼µÄ<B>h.263v2</B>¡£
ÒôƵҲʹһÑù£¬Ëü¿ÉÒÔÊÇ<B>g.723</B>(±ê×¼µÄ)£¬»ò<B>Vivo Siren</B>¡£</P>
<P>¹ØÓÚ°²×°Ö¸µ¼²Î¼û<A HREF="codecs.html#vivo_video">VIVOÊÓƵ±àÂë¸ñʽ</A>ºÍ<A HREF="codecs.html#vivo_audio">
VIVOÒôƵ±àÂë¸ñʽ</A>Á½½Ú¡£</P>
<H4><A NAME="fli">2.1.1.6 FLIÎļþ</A></H4>
<P><B>FLI</B>±»Autodesk AnimatorʹÓõÄÒ»ÖÖºÜÀϵÄÎļþ¸ñʽ£¬µ«ÊÇËüÊÇÍøÉÏС¶¯»ÆÕ±éʹÓõÄÒ»ÖÖÎļþ¸ñʽ¡£<B>MPlayer</B>
ÄܶÁÈ¡²¢½âÂëFLIµçÓ°Ñ°ÇóÔÚËüÃÇÖÐËÑË÷(µ±Ê¹ÓÃ<CODE>-loop</CODE>Ñ¡ÏîÑ»·²¥·ÅʱÓÐÓÃ)¡£FLIÎļþûÓйؼüÖ¡£¬
Òò´Ëͼ»ÔÚËÑË÷ºó¶Ìʱ¼äÄÚ½«ÊÇ»ìÂҵġ£</P>
<H4><A NAME="real">2.1.1.7 RealMedia(RM)Îļþ</A></H4>
<P>Êǵģ¬<B>MPlayer</B>ÄܶÁÈ¡(demux)RealMedia(.rm)Îļþ¡£ËÑË÷¹¦ÄÜÄܹ¤×÷£¬µ«ÊÇÄã±ØÐëÃ÷È·µØÖ¸¶¨<CODE>-forceidx</CODE>Ñ¡Ïî
(ÕâÖÖ¸ñʽ֧³Ö¹Ø¼üÖ¡)¡£ÕâÀïÊDZ»Ö§³ÖµÄ<A HREF="codecs.html#realvideo">RealVideo</A>ºÍ<A HREF="codecs.html#realaudio">
RealAudio</A>±àÂë¸ñʽµÄÁÐ±í¡£</P>
<H4><A NAME="nuppelvideo">2.1.1.8 NuppelVideoÎļþ</A></H4>
<P><A HREF="http://mars.tuwien.ac.at/~roman/nuppelvideo">NuppelVideo</A>ÊǵçÊÓ½ØÈ¡¹¤¾ß(¾ÝÎÒËùÖª:)¡£<B>MPlayer</B>
ÄܶÁÈ¡ËüµÄ.NUVÎļþ(Ö»ÄÜÊÇNuppelVideo 5.0)¡£ÄÇЩÎļþÄÜ°üº¬Î´Ñ¹ËõµÄYV12£¬Ñ¹ËõµÄYV12+RTJpeg£¬Ñ¹ËõµÄYV12+lzoºÍѹËõµÄYV12 RTJpeg+lzoÖ¡¡£
<B>MPlayer</B>ÄܽâÂëËùÓÐÕâЩ¸ñʽ(²¢ÇÒÓÃ<B>MEncoder</B>°ÑËüÃÇ<B>±àÂë</B>³ÉDivX/etc!)¡£ËÑË÷¹¦ÄÜÄܹ¤×÷¡£</P>
<H4><A NAME="yuv4mpeg">2.1.1.9 yuv4mpegÎļþ</A></H4>
<P><A HREF="http://mjpeg.sourceforge.net">yuv4mpeg/yuv4mpeg2</A>ÊÇÓÃÓÚ<A HREF="http://mjpeg.sf.net">mjpegtools programs
</A>µÄÎļþ¸ñʽ¡£ÄãÄÜÓÃÕâЩ¹¤¾ß½øÐÐÕâÖÖ¸ñʽµÄÊÓƵ½ØÈ¡£¬ÖÆ×÷£¬¹ýÂË»ò±àÂë¡£ÕâÖÖÎļþ¸ñʽÊÇÒ»¸ö·ÇѹËõµÄYUV 4:2:0ͼÏóÐòÁС£</P>
<H4><A NAME="film">2.1.1.10 FILMÎļþ</A></H4>
<P>ÕâÖÖ¸ñʽÓÃÓÚÀϵÄÊÀ¼ÎÍÁÐÇCD-ROMÓÎÏ·¡£</P>
<H4><A NAME="roq">2.1.1.11 RoQÎļþ</A></H4>
<P>RoQÎļþÊÇÓÃÓÚIDµÄһЩÓÎÏ·ÀýÈçQuake IIIºÍReturn to Castle WolfensteinµÄ¶àýÌåÎļþ¡£</P>
<H4><A NAME="ogg">2.1.1.12 OGGÎļþ</A></H4>
<P>ÕâÊÇ<A HREF="http://www.xiph.org">Xiphophorus</A>µÄÒ»¸öеÄÎļþ¸ñʽ¡£ËüÄÜ°üº¬ÈκÎÊÓƵ»òÕßÒôƵ±àÂë¸ñʽ£¬
CBR»òÕßVBR¡£ÒªÏë²¥·ÅËü£¬ÄãÐèÒªÔÚ±àÒë<B>MPlayer</B>֮ǰ°²×°<CODE>libogg</CODE>ºÍ<CODE>libvorbis</CODE>¡£</P>
<H3><A NAME="audio_formats">2.1.2 ÒôƵ¸ñʽ</A></H3>
<P><B>MPlayer</B>ÊÇÒ»¸ö<B>µçÓ°</B>²¥·ÅÆ÷¶ø²»ÊÇ<B>ýÌå</B>²¥·ÅÆ÷£¬ËäÈ»ËüÄܲ¥·ÅһЩÒôƵÎļþ(ËûÃǽ«ÔÚÏÂÃæµÄ
²¿·ÖÖÐÁгö)¡£²»ÍƼöÕâÖÖʹÓÃ<B>MPlayer</B>µÄ·½·¨£¬Äã×îºÃʹÓÃ<A HREF="http://www.xmms.org">xmms</A>¡£</P>
<H4><A NAME="mp3">2.1.2.1 MP3Îļþ</A></H4>
<P>Äã¿ÉÄÜÔÚ²¥·ÅÓÐЩMP3ÎļþʱÓöµ½ÎÊÌ⣬<B>MPlayer</B>½«ËüÃÇ´íÎóµÄ¼ì²âΪMPEGÎļþ²¢ÇÒ²»ÄÜÕý³£²¥·Å»òÕßÍêÈ«²»Äܲ¥·Å¡£
Èç¹ûÒªÐÞÕýÕâ¸öÎÊÌâ¾Í±ØÐë·ÅÆú¶ÔÓÐЩ±»ÆÆ»µµÄMPEGÎļþµÄÖ§³Ö£¬ËùÒÔÔÚ¿ÉÒÔÔ¤¼ûµÄ½«À´ÈÔÈ»»áÊÇÕâÑù¡£manpageÖÐÃèÊöµÄ
<CODE>-demuxer</CODE>±êÇ©ÔÚÕâЩÇé¿öÏ¿ÉÄÜ»á°ïÖúÄã¡£</P>
<H4><A NAME="wav">2.1.2.2 WAVÎļþ</A></H4>
<H4><A NAME="ogg_vorbis">2.1.2.3 OGGÎļþ(Vorbis)</A></H4>
<P>ÒªÇóÕýÈ·µÄ°²×°<CODE>libogg</CODE>ºÍ<CODE>libvorbis</CODE>¡£</P>
<H4><A NAME="wma">2.1.2.4 WMAÓëASFÎļþ</A></H4>
<H4><A NAME="mp4">2.1.2.5 MP4Îļþ</A></H4>
</BODY>
</HTML>
--- NEW FILE ---
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN">
<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=gb_2312-80">
<title>ÖÆ×÷Skin -- MPlayer -- LinuxµÄµçÓ°²¥·ÅÆ÷</title>
<link rel="stylesheet" type="text/css" href="default.css">
<style type="text/css">
em.note {color: green;
font-style: normal;}
em.warn {color: red;
font-style: normal;}
</style>
</head>
<body>
<h1 align="center">MPlayerµÄSkinµÄ¸ñʽ</h1>
<hr>
<h2>ÄÚÈÝ</h2>
<ul type=disc>
<li><a href="#intro">1 ½éÉÜ</a></li>
<li><a href="#overview">2 ×ÛÊö</a>
<ul type=circle>
<li><a href="#dirs">2.1 Ŀ¼</a></li>
<li><a href="#images">2.2 ͼÏó</a></li>
<li><a href="#components">2.3 SkinµÄ×é³É²¿·Ö</a></li>
<li><a href="#files">2.4 Îļþ</a></li>
</ul>
</li>
<li><a href="#skin">3 <code>skin</code>Îļþ</a>
<ul type=circle>
<li><a href="#mainwin">3.1 Ö÷´°¿Ú</a></li>
<li><a href="#subwindow">3.2 ¸±´°¿Ú</a></li>
<li><a href="#skinmenu">3.3 Skin²Ëµ¥</a></li>
</ul>
</li>
<li><a href="#fonts">4 ×ÖÌå</a>
<ul type=circle>
<li><a href="#symbols">4.1 ·ûºÅ</a></li>
</ul>
</li>
<li><a href="#guimsg">¸½Â¼A£ºGUIÏûÏ¢</a></li>
</ul>
<hr>
<div align=center>
×îºóÐ޸ģº 2002/05/24</div>
<hr>
<h2><a name="intro">1 ½éÉÜ</a></h2>
±¾ÎļþµÄÄ¿µÄÊÇÃèÊö<b>MPlayer</b>µÄskinµÄ¸ñʽ¡£ÕâÀïËù°üº¬µÄÐÅÏ¢¿ÉÄܲ»¶Ô£¬ÒòΪ
<ol type="a">
<li>GUI²»ÊÇÎÒдµÄ</li>
<li>GUI»¹Ã»ÓÐÍê³É</li>
<li>ÎÒ¿ÉÄܸã´íÁË</li>
</ol>
Òò´ËÈç¹ûij¸ö¹¦ÄÜÓëËüÔÚÕâÀï±»ÃèÊöµÄ¹¤×÷·½Ê½²»Ò»Ñù£¬²»Óôó¾ªÐ¡¹Ö¡£
<p>
лл<em>Zoltán Ponekker</em>µÄ°ïÖú¡£
</p>
<p>
<em>András Mohari <mayday at freemail.hu></em>
</p>
<h2><a name="overview">2 ×ÛÊö</a></h2>
ÕâËäÈ»ÓëskinµÄ¸ñʽ³¶²»ÉÏʲô¹Øϵ£¬µ«ÊÇÄãÓ¦¸ÃÁ˽â<b>MPlayer</b>ÓÐ<b>ûÓÐ</b>ÄÚ½¨µÄƤ·ô£¬
Òò´Ë<b>ΪÁËÄܹ»Ê¹ÓÃGUI±ØÐë°²×°ÖÁÉÙÒ»ÖÖƤ·ô¡£</b>
<h3><a name="dirs">2.1 Ŀ¼</a></h3>
skinµÄËÑË÷Ŀ¼(°´Ë³Ðò)ÊÇ£º
<pre>
$(DATADIR)/Skin/
$(PREFIX)/share/mplayer/Skin/
~/.mplayer/Skin/
</pre>
<p>
×¢Ò⣬µÚÒ»¸ö·¾¶ÒÐÀµÓÚ<b>MPlayer</b>µÄ°²×°ÅäÖÃ(¼û<code>configure</code>½Å±¾
µÄ<code>--prefix</code>ºÍ<code>--datadir</code>µÄ²ÎÊý)¡£
</p>
ËùÓеÄskin±»°²×°µ½ÉÏÃæÁгöµÄÒ»¸öĿ¼ÏµÄ×Ô¼ºµÄĿ¼ÖУ¬ÀýÈ磺
<pre>
$(PREFIX)/share/mplayer/Skin/default/
</pre>
<h3><a name="images">2.2 ͼÏó¸ñʽ</a></h3>
ͼÏó±ØÐëÊÇÕæ²ÊµÄ(24»òÕß32bpp)¿ÉÒÔÊÇBMP£¬PNG»òÕß·ÇѹËõTGA¸ñʽ¡£×îÀíÏëµÄ¸ñʽÊÇPNGÒòΪËüµÄѹËõµÃºÜºÃ¡£
<p>
ÔÚÖ÷´°¿Ú(¼ûÏÂÃæ)ÖÐÄãÄÜʹÓðüº¬¡°Í¸Ã÷É«¡±µÄͼÏó£ºÓÃÑÕÉ«#FF00FF(<font color="#FF00FF">Éîºì</font>)
Ìî³äµÄÇøÓòÔÚ<b>MPlayer</b>¿´À´ÊÇÍêȫ͸Ã÷µÄ¡£ÕâÒâζ×ÅÄãÉõÖÁÄܸı䴰¿ÚÍâÐÎÈç¹ûÄãµÄX·þÎñÆ÷ÓÐXShapeÀ©Õ¹¡£
</p>
<h3><a name="components">2.3 Ƥ·ô×é³É²¿·Ö</a></h3>
SkinµÄ¸ñʽÊÇÊ®·Ö×ÔÓɵÄ(²»ÊÇÏñWinamp/XMMSµÄÄÇÖ̶ֹ¨¸ñʽµÄƤ·ô)£¬ËùÒÔÄܲ»ÄÜ×ö³öЩ¶«Î÷È¡¾öÓÚÄã¡£
<p>
Ä¿Ç°ÓÐÈý¸öÒª±»ÐÞÊεĴ°¿Ú£º<a href="#mainwin">Ö÷´°¿Ú</a>£¬<a href="#subwindow">¸±´°¿Ú</a>ºÍ
<a href="#skinmenu">Skin²Ëµ¥</a>(ÓÒ¼üµ¥»÷µ¯³ö)¡£
</p>
<ul>
<li>
<b>Ö÷´°¿Ú</b>ÊÇÄã¿ØÖÆ<b>MPlayer</b>µÄµØ·½¡£´°¿ÚµÄ±³¾°ÊÇͼÏ󡣸÷ÖÖÏîÄ¿¿ÉÒÔ(¶øÇÒ±ØÐë)±»·ÅÖÃÔÚÕâÀ
<em>°´Å¥</em>£¬<em>»¬¶¯Ìõ</em>ºÍ<em>±êÇ©</em>¡£¶ÔÓÚÿһ¸öÏîÄ¿£¬Ä㶼±ØÐëÖ¸¶¨ÆäλÖúʹóС¡£
<p>
Ò»¸ö<b>°´Å¥</b>ÓÐÈýÖÖ״̬(°´Ï£¬ÊÍ·Å£¬½ûÖ¹)£¬ËùÒÔ°´Å¥Í¼Ïó±ØÐë´¹Ö±µØ»®·Ö³ÉÈý²¿·Ö¡£
ϸ½Ú²Î¼û<a href="#main.button">°´Å¥</a>ÏîÄ¿¡£
</p>
<p>
<b>»¬¶¯Ìõ</b>(Ö÷ÒªÓÃÓÚËÑÑ°ÌõºÍÒôÁ¿/ƽºâ¿ØÖÆ)¿ÉÒÔÓÐÈÎÒâ¶àµÄ״ֻ̬ҪÄã°ÑͼÏñ·Ö³ÉÉÏÏÂÅÅÁеÄ×ã¹»¶à·Ý¡£
ϸ½Ú²Î¼û<a href="#main.hpotmeter">hpotmeter</a>ºÍ<a href="#main.potmeter">potmeter</a>¡£
</p>
<p>
<b>±êÇ©</b>ÓÐÒ»µãÌØÊ⣺×Ö·ûÐèÒª´ÓͼÏóÎļþÖлæÖÆ£¬¶øͼÏóÖеÄ×Ö·ûÓÃ<a href="#fonts">×ÖÌåÃèÊöÎļþ</a>
ÃèÊö¡£ºóÕßÒ»¸ö´¿Îı¾Îļþ¹æ¶¨Í¼ÏñÖÐÿһ×Ö·ûµÄx£¬y×ø±êºÍ´óС(ͼÏóÎļþºÍËûµÄ×ÖÌåÃèÊöÎļþ<em>¹²Í¬</em>
×é³ÉÒ»¸ö×ÖÌå)¡£Ï¸½Ú²Î¼û<a href="#main.dlabel">dlabel</a>ºÍ<a href="#main.slabel">slabel</a>¡£
</p>
<p>
<em class=note>
<b>×¢Ò⣺</b>ËùÓÐͼÏó¶¼ÄÜÏñ<a href="#images">ͼÏó¸ñʽ</a>Ò»½ÚÖÐ˵Ã÷µÄʹÓÃ͸Ã÷É«¡£
</em>
</p>
</li>
<li>
<b>subwindow</b>ÊǵçÓ°ÏÔʾµÄµØ·½¡£Èç¹ûûÓÐÔØÈëµçÓ°Ëü½«ÏÔʾһ¸öÖ¸¶¨µÄͼÏó(¿ÕµÄ´°¿ÚÌ«ÎÞÁÄÁË:-))
<em class=note><b>×¢Ò⣺</b>ÔÚÕâÀï<b>²»ÔÊÐí</b>ʹÓÃ͸Ã÷É«¡£</em>
</li>
<li>
<b>skin²Ëµ¥</b>½ö½öÊÇÌṩһ¸öͨ¹ý²Ëµ¥¿ØÖÆ<b>MPlayer</b>µÄ·½·¨¡£²Ëµ¥ÐèÒªÁ½¸öͼÏó£ºÒ»¸öÊÇ»ù´¡Í¼Ïó
ÓÃÀ´ÏÔʾ²Ëµ¥µÄÕý³£×´Ì¬£¬ÁíÒ»¸öÓÃÀ´ÏÔʾ±»Ñ¡ÔñµÄÏîÄ¿¡£µ±²Ëµ¥µ¯³öʱ£¬ÏÔʾµÚÒ»¸öͼÏó¡£Èç¹ûÄã°ÑÊó±êÔÚ
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(µÚ¶þ¸öͼÏó´ÓÀ´²»×÷ΪÕûÌåÀ´ÏÔʾ)¡£
<p>
Ò»¸ö²Ëµ¥Ñ¡ÏîÓÃͼÏóÖеÄλÖúʹóС¶¨Òå(ϸ½Ú²Î¼û<a href="#skinmenu">skin²Ëµ¥</a>)¡£
</p>
</li>
</ul>
<p>
»¹ÓÐÒ»¼þÖØÒªµÄÊÂÇéûÓÐÌáµ½£ºÎªÁËʹ°´Å¥£¬»¬¶¯ÌõºÍ²Ëµ¥Ï×÷£¬<b>MPlayer</b>±ØÐëÖªµÀÈç¹ûËûÃDZ»µã»÷
µÄ»°Ó¦¸Ã×öʲô¡£ÕâÊÇÀûÓÃ<a href="#guimsg">ÏûÏ¢</a>(ʼþ)»úÖÆÍê³ÉµÄ¡£¶ÔÓÚÕâЩÏîÄ¿£¬Äã±ØÐ붨Òåµ±
ËûÃDZ»µã»÷ʱ½«»á²úÉúµÄÏûÏ¢¡£
</p>
<h3><a name="files">2.4 Îļþ</a></h3>
ÄãÐèÒªÖÆ×÷ÏÂÁеÄÎļþ¹¹³ÉÒ»¸öskin£º
<ul>
<li>
Ò»¸öÅäÖÃÎļþ³ÆΪ<a href="#skin">skin</a>£¬¸æËß<b>MPlayer</b>ÈçºÎ½«skinµÄ²»Í¬²¿·Ö·ÅÔÚÒ»Æð£¬
ÒÔ¼°Èç¹ûÄãÔÚ´°¿ÚÖÐij´¦µã»÷µÄ»°Ó¦¸Ã×öʲô¡£
</li>
<li>Ö÷´°¿ÚµÄ±³¾°Í¼Ïó¡£</li>
<li>Ö÷´°¿ÚÉÏ´ú±íÎï¼þµÄͼÏñ(°üÀ¨Ò»¸ö»ò¸ü¶à×ÖÌåÃèÊöÎļþÓÃÀ´ÏÔʾ±êÇ©)¡£</li>
<li>ÔÚ¸±´°¿ÚÖÐÏÔʾµÄͼÏó(¿ÉÑ¡)¡£</li>
<li>skin²Ëµ¥µÄÁ½¸öͼÏó(½öµ±ÄãÏëÒª´´½¨²Ëµ¥Ê±²ÅÐèÒªËûÃÇ)¡£</li>
</ul>
³ýÁËskinµÄÅäÖÃÎļþÖ®Í⣬ÄãÄܸøÆäËüÎļþÆðËæ±ãʲôÃû×Ö(µ«×ÖÌåÃèÊöÎļþ±ØÐëÒÔ<code>.fnt</code>ΪÀ©Õ¹Ãû)¡£
<h2><a name="skin">3 <code>skin</code>Îļþ</a></h2>
<p>
ÈçÉÏËùÊö£¬ÕâÊÇskinµÄÅäÖÃÎļþ¡£
ËüÊÇ»ùÓÚÐеģ»×¢ÊÍÐбØÐëÒÔ'<code>;</code>'¿ªÍ·(Ö»ÓпոñºÍtab¿ÉÒÔ·ÅÔÚ'<code>;</code>'֮ǰ)¡£
</p>
<p>
ÎļþÓÉsection×é³É¡£Ã¿Ò»¶ÎÃèÊöÒ»¸ö³ÌÐòµÄskin£¬Ê¹ÓÃÏÂÁеÄÐÎʽ£º
</p>
<table border=1 width="100%"><tr bgcolor=silver><td><pre>
section = <i>section name</i>
.
.
.
end
</pre></td></tr></table>
<p>
Ä¿Ç°Ö»ÓÐÒ»¸ö³ÌÐò£¬ËùÒÔÄãÖ»ÐèÒªÒ»¸ösection£º
ËüµÄÃû³ÆÊÇ<b>movieplayer</b>¡£
</p>
<p>
Õâ¸ö¶ÎÖÐÿ¸ö´°¿ÚÓÃÏÂÁÐÐÎʽµÄ¿éÃèÊö£º
</p>
<table border=1 width="100%"><tr bgcolor=silver><td><pre>
window = <i>window name</i>
.
.
.
end
</pre></td></tr></table>
<p>
ÆäÖÐ<i>window name</i>¿ÉÒÔÊÇÏÂÃæ¸÷×Ö´®ÖеÄÒ»Ï
</p>
<ul>
<li><b>main</b> -- ¶ÔÓÚÖ÷´°¿Ú</li>
<li><b>sub</b> -- ¶ÔÓÚ¸±´°¿Ú</li>
<li><b>menu</b> -- ¶ÔÓÚskin²Ëµ¥</li>
</ul>
<p>
(¸±´°¿ÚºÍskin²Ëµ¥¿éÊÇ¿ÉÑ¡µÄ -- Äã²»Ò»¶¨Òª½¨Á¢²Ëµ¥»òÕßÐÞÊθ±´°¿Ú )¡£
</p>
<p>
ÔÚÒ»¸ö´°¿ÚµÄÃèÊö¿éÄÚ£¬ÄãÄÜÓÃÏÂÁÐÐÎʽµÄÒ»Ðж¨Òå´°¿ÚÖеÄÿһÏîÄ¿£º
</p>
<dl>
<dt>
<b><code>item = parameter</code></b>
</dt>
<dd>
ÆäÖÐ<code>item</code>ÊǶ¨ÒåGUIÏîÄ¿µÄÀàÐ͵Ä×Ö´®£¬<code>parameter</code>ÊÇÒ»¸öÊý×Ö»òÕßÎÄ×ÖÖµ
(»òÕßÒ»×éÓöººÅ·Ö¿ªµÄÖµµÄÁбí)¡£
</dd>
</dl>
<p>
°ÑÉÏÊöµÄ·ÅÔÚÒ»Æð£¬Õû¸öÎļþ¿´ÆðÀ´¾ÍÓеãÏñÕâÑù£º
</p>
<table border=1 width="100%"><tr bgcolor=silver><td><pre>
section = movieplayer
window = main
; ... items for main window ...
end
window = sub
; ... items for subwindow ...
end
window = menu
; ... items for skin menu ...
end
end
</pre></td></tr></table>
<p>
ͼÏóÎļþµÄÃû³Æ±ØÐë²»´øĿ¼Ãû -- ͼÏóÔÚ<code>Skin</code>Ŀ¼Öб»ËÑË÷¡£ÄãÄÜ(µ«ÊDz¢²»ÐèÒª)¹æ¶¨À©Õ¹Ãû¡£
Èç¹ûÎļþ²»´æÔÚ£¬<b>MPlayer</b>½«ÊÔͼװÔØ<code><filename>.<ext></code>Îļþ£¬
<code><ext></code>¿ÉÒÔÊÇ<code>tga</code>£¬<code>TGA</code>£¬<code>bmp</code>£¬<code>BMP</code>£¬
<code>png</code>»òÕß<code>PNG</code>(°´Õâ¸ö˳Ðò³¢ÊÔ)¡£µÚÒ»¸öÆ¥ÅäÎļþ½«±»Ê¹Óá£
</p>
<p>
×îºóÊÇһЩÓÃÀ´¶¨Î»µÄÓï¾ä¡£Ö÷´°¿ÚºÍ¸±´°¿Ú¿ÉÒÔ·ÅÖÃÔÚÆÁÄ»µÄ²»Í¬µÄ½ÇÂ䣬ͨ¹ý¸ø¶¨<code>X</code>ºÍ<code>Y</code>×ø±ê¡£
<code>0</code>´ú±í¶¥¶Ë»ò×ó¶Ë£¬<code>-1</code>´ú±íÖÐÐÄÈ»ºó<code>-2</code>´ú±íÓұ߻òµ×²¿£º
</p>
<pre>
(0, 0)----(-1, 0)----(-2, 0)
| | |
| | |
(0,-1)----(-1,-1)----(-2,-1)
| | |
| | |
(0,-2)----(-1,-2)----(-2,-2)
</pre>
<table border=1 cellpadding=5 width="100%"><tr bgcolor="#ffffcc"><td>
ÕâÀïÓиöÀý×Ó¿ÉÒÔ°ÑÕâ¸ö¸ãÇå³þ¡£¼ÙÉèÄãÓиö½Ð<code>main.png</code>µÄͼÏñÓÃÀ´×öÖ÷´°¿Ú£º
<blockquote>
<pre>
base = main, -1, -1
</pre>
</blockquote>
<b>MPlayer</b>½«³¢ÊÔ¼ÓÔØ<code>main</code>£¬<code>main.tga</code>£¬<code>main.TGA</code>£¬
<code>main.bmp</code>µÈµÈ£¬ËùÒÔ½«ÕÒµ½<code>main.png</code>¡£
<br>
Èç¹ûÄã(ÅöÇÉ)дÁË
<blockquote>
<pre>
base = main.bmp, -1, -1
</pre>
</blockquote>
ÄÇô<code>main.bmp</code>£¬<code>main.bmp.tga</code>£¬<code>main.bmp.TGA</code>£¬
<code>main.bmp.bmp</code>½«±»ËÑË÷¶øÇÒ<b>MPlayer</b>½«×îÖÕ·ÅÆúËÑË÷£¬ÒòΪµ±Ç°Ä¿Â¼ÖÐÖ»ÓÐ
<code>main.png</code>ûÓÐ<code>main.bmp</code>¡£
</td></tr></table>
<h3><a name="mainwin">3.1 Ö÷´°¿Ú</a></h3>
ÏÂÃæÊÇËùÓÐÄÜÓÃÓÚ'<code>window = main</code>' . . . '<code>end</code>'¿éÖеÄÏîÄ¿µÄÁÐ±í¡£
<dl>
<dt><a name="main.base">
<b><code>base = image, X, Y</code></b>
</a></dt>
<dd>
Ö¸¶¨ÓÃÓÚÖ÷´°¿ÚµÄ±³¾°Í¼Ïó¡£´°¿Ú½«ÏÔʾÔÚÆÁÄ»ÉϵÄ<code>X£¬Y</code>λÖ㬴°¿ÚµÄ´óСÓëͼÏñÏàͬ¡£
<div>
<em class=warn>
<b>¾¯¸æ£º</b>ͼÏóÖеÄ͸Ã÷ÇøÓò(²ÊÉ«µÄ#FF00FF )ÔÚûÓÐXShapeÀ©Õ¹µÄX·þÎñÆ÷ÉÏÊǺÚÉ«µÄ¡£
</em>
</div>
</dd>
<dt><a name="main.button">
<b><code>button = image, X, Y, width, height, message</code></b></a></dt>
<dd>
½«Ò»¸ö´óСΪ<code>width</code>*<code>height</code>µÄ°´Å¥·ÅÖÃÔÚ<code>X</code>£¬<code>Y</code>µÄλÖá£
Ö¸¶¨µÄ<code>message</code>½«ÔÚ°´Å¥±»µã»÷ʱ²úÉú¡£±»<code>image</code>Öƶ¨µÄͼÏó±ØÐëÓдÓÉϵ½ÏÂÈý¸ö²¿·Ö
(¸ù¾Ý°´Å¥µÄ¿ÉÄÜ״̬)£¬ÏñÕâÑù£º
<pre>
+------------+
| pressed |
+------------+
| released |
+------------+
| disabled |
+------------+
</pre>
</dd>
<dt><a name="main.decoration">
<b><code>decoration = enable|disable</code></b>
</a></dt>
<dd>
ÔÊÐí»ò½ûÖ¹window managerÐÞÊÎÖ÷´°¿Ú¡£È±Ê¡É趨ÊÇ<b>½ûÖ¹</b>¡£
</dd>
<dt>
<a name="main.hpotmeter">
<b>
<code>hpotmeter = button, bwidth, bheight, phases, numphases, default, X, Y, width, height, message</code>
</b>
</a>
</dt>
<dd>
ÔÚ<code>X</code>£¬<code>Y</code>λÖ÷ÅÖÃÒ»¸ö´óСΪ<code>width</code>*<code>height</code>µÄˮƽ»¬¶¯Ìõ¡£
ËùÓõÄͼÏó¿ÉÒÔ»®·Ö³É²»Í¬µÄ²¿·ÖÓÃÀ´ÏÔʾ»¬¶¯ÌõµÄ²»Í¬×´Ì¬(ÀýÈ磬ÄãÄÜ×öÒ»¸öÒôÁ¿»¬¶¯Ìõ£¬µ±ÒôÁ¿´Ó×îС±äµ½×î´óʱ£¬
»¬¶¯ÌõµÄÑÕÉ«´ÓÂÌÉ«±ä³ÉºìÉ«¡£)¡£<code>hpotmeter</code>¿ÉÒÔÓÐÒ»¸öÄܱ»Ë®Æ½ÍÏÒ·µÄ°´Å¥¡£
<div>²ÎÊýÊÇ£º</div>
<ul>
<li><code>button</code> -- ÓÃÓÚ°´Å¥µÄͼÏñ(±ØÐëÓдÓÉϵ½ÏÂÈý²¿·Ö£¬¸ú<a href="#main.button">button</a>ÖÐÒ»Ñù)</li>
<li><code>bwidth</code>£¬<code>bheight</code> -- °´Å¥µÄ´óС</li>
<li><code>phases</code> -- ÓÃÓÚhpotmeterµÄ²»Í¬µÄ״̬µÄͼÏó¡£Èç¹ûÄãÏë²»ÒªÕâÑùµÄͼÏó¿ÉÒÔʹÓÃÒ»¸öÌØÊâµÄÖµ<code>NULL</code>¡£
ͼÏó±ØÐëÏñÕâÑù±»´¹Ö±»®·Ö³É<code>numphases</code>¸ö²¿·Ö£º
<pre>
+------------+
| phase #1 |
+------------+
| phase #2 |
+------------+
...
+------------+
| phase #n |
+------------+
</pre>
</li>
<li><code>numphases</code> -- <code>phase</code>ͼÏóÖд¢´æµÄ״̬µÄÊýÁ¿</li>
<li><code>default</code> -- hpotmeterµÄȱʡֵ(·¶Î§0µ½100)</li>
<li><code>X</code>£¬<code>Y</code> -- hpotmeterµÄλÖÃ</li>
<li><code>width</code>£¬<code>height</code> -- <code>hpotmeter</code>µÄ¿í¶ÈºÍ¸ß¶È</li>
<li><code>message</code> -- µ±<code>hpotmeter</code>µÄÖµ¸Ä±äʱ²úÉúµÄÏûÏ¢</li>
</ul>
<em class=note><b>×¢Ò⣺</b>½«À´Ò²»áÓÐÒ»¸ö<code>vpotmeter</code>ÏîÄ¿£¬µ«ÊÇËüÄ¿Ç°»¹Ã»Óб»ÊµÏÖ¡£
</em>
</dd>
<dt><a name="main.potmeter">
<b><code>potmeter = phases, numphases, default, X, Y, width, height, message</code></b>
</a></dt>
<dd>
ûÓа´Å¥µÄ<code>hpotmeter</code>¡£(ÎÒ²ÂËüÊÇÓÃÀ´Ðýת£¬µ«ËüÖ»¶ÔˮƽÍÏק×÷³ö·´Ó¦)¡£
ÃèÊö²ÎÊý²Î¼û<a href="#main.hpotmeter">hpotmeter</a>¡£<code>phases</code>ÄÜÉèΪ<code>NULL</code>£¬
µ«ÕâʵÔÚûʲôÓô¦£¬ÒòΪÄÇÑùÄã¾Í¿´²»µ½<code>potmeter</code>ÔÚÄÄÀïÁË¡£
</dd>
<dt><a name="main.font">
<b><code>font = fontfile, fontid</code></b>
</a></dt>
<dd>
¶¨ÒåÒ»¸ö×ÖÌå¡£<code>fontfile</code>ÊÇÒÔ<code>.fnt</code>ΪÀ©Õ¹ÃûµÄ×ÖÌåÃèÊöÎļþµÄÃû×Ö(<b>²»Òª</b>¼ÓÉÏÀ©Õ¹Ãû)¡£
<code>fontid</code>ÓÃÀ´´ú±íÕâÖÖ×ÖÌå(¼û<a href="#main.dlabel">dlabel</a>ºÍ<a href="#main.slabel">slabel</a>)¡£
¿ÉÒÔ¶¨Òå25¸ö×ÖÌå¡£
</dd>
<dt><a name="main.slabel">
<b><code>slabel = X, Y, fontid, "text"</code></b>
</a></dt>
<dd>
ÔÚ<code>X</code>£¬<code>Y</code>λÖ÷ÅÖÃÒ»¸ö¾²Ì¬µÄ±êÇ©¡£<code>text</code>½«ÓÃ<code>fontid</code>´ú±íµÄ×ÖÌåÏÔʾ¡£
textÖ»ÄÜÊÇÎÞ¸ñʽÎı¾(<code>$x</code>Ö®ÀàµÄ±äÁ¿²»Æð×÷ÓÃ)¶øÇÒ±ØÐë·âÔÚÒ»¶ÔË«ÒýºÅÖÐ(µ«ÊÇ<code>"</code>×Ö·û²»ÄÜÊÇtextµÄÒ»²¿·Ö)¡£
±êǩʹÓÃÓÉ<code>fontid</code>´ú±íµÄ×ÖÌåÏÔʾ¡£
</dd>
<dt><a name="main.dlabel">
<b><code>dlabel = X, Y, length, align, fontid, "text"</code></b>
</a></dt>
<dd>
ÔÚ<code>X</code>£¬<code>Y</code>λÖ÷ÅÖÃÒ»¸ö¶¯Ì¬µÄ±êÇ©¡£±êÇ©±»³ÆΪ¶¯Ì¬µÄ£¬ÒòΪËüµÄtextÖÜÆÚÐÔµØˢС£±êÇ©µÄ×î´óÏ޶ȳ¤¶ÈÓÉ
<code>leghth</code>¸ø¶¨(ËüµÄ¸ß¶ÈÊÇ×Ö·ûµÄ¸ß¶È)¡£Èç¹û½«ÒªÏÔʾµÄtext±È¸ø¶¨µÄ¿í¶È¿í£¬Ëü½«¹ö¶¯ÏÔʾ£¬·ñÔòËü½«ÔÚÖ¸¶¨µÄ¿Õ¼äÖ®ÄÚ°´
<code>align</code>²ÎÊýµÄÖµ¶ÔÆëÏÔʾ£º<code>0</code>±íʾ¿¿ÓÒ¶ÔÆ룬<code>1</code>±íʾ¾ÓÖжÔÆ룬<code>2 </code>±íʾ¿¿×ó¶ÔÆë¡£
<br>
ÒªÏÔʾµÄÎı¾ÓÉ<code>text</code>¸ø¶¨£ºtext±ØÐë·âÔÚÒ»¶ÔË«ÒýºÅÖÐ(µ«ÊÇ<code>"</code>×Ö·û²»ÄÜÊÇtextµÄÒ»²¿·Ö)¡£±êǩʹÓÃÓÉ
<code>fontid</code>´ú±íµÄ×ÖÌåÏÔʾ¡£ÄãÄÜÔÚÎı¾ÖÐʹÓÃÏÂÁбäÁ¿£º
<table align="center" border="1">
<tr align=center><th>Variable</th><th align=left>Meaning</th></tr>
<tr><td align=center><kbd>$1</kbd></td>
<td><em>hh:mm:ss</em>¸ñʽµÄ²¥·Åʱ¼ä</td></tr>
<tr><td align=center><kbd>$2</kbd></td>
<td><em>mmmm:ss</em>¸ñʽµÄ²¥·Åʱ¼ä</td></tr>
<tr><td align=center><kbd>$3</kbd></td>
<td><em>hh</em>(Сʱ)¸ñʽµÄ²¥·Åʱ¼ä</td></tr>
<tr><td align=center><kbd>$4</kbd></td>
<td><em>mm</em>(·Ö)¸ñʽµÄ²¥·Åʱ¼ä</td></tr>
<tr><td align=center><kbd>$5</kbd></td>
<td><em>ss</em>(Ãë)¸ñʽµÄ²¥·Åʱ¼ä</td></tr>
<tr><td align=center><kbd>$6</kbd></td>
<td><em>hh:mm:ss</em>¸ñʽµÄµçÓ°³¤¶È</td></tr>
<tr><td align=center><kbd>$7</kbd></td>
<td><em>mmmm:ss</em>¸ñʽµÄµçÓ°³¤¶È</td></tr>
<tr><td align=center><kbd>$8</kbd></td>
<td><em>h:mm:ss</em>¸ñʽµÄµçÓ°³¤¶È</td></tr>
<tr><td align=center><kbd>$v</kbd></td>
<td><em>xxx.xx%</em>¸ñʽµÄÒôÁ¿</td></tr>
<tr><td align=center><kbd>$V</kbd></td>
<td><em>xxx.x</em>¸ñʽµÄÒôÁ¿</td></tr>
<tr><td align=center><kbd>$b</kbd></td>
<td><em>xxx.xx%</em>¸ñʽµÄÉùµÀƽºâ</td></tr>
<tr><td align=center><kbd>$B</kbd></td>
<td><em>xxx.x</em>¸ñʽµÄÉùµÀƽºâ</td></tr>
<tr><td align=center><kbd>$$</kbd></td>
<td><kbd>$</kbd>×Ö·û</td></tr>
<tr><td align=center><kbd>$a</kbd></td>
<td>Ò»¸ö´ú±íÒôƵ¸ñʽµÄ×Öĸ(none: <code>n</code>£¬mono: <code>m</code>£¬stereo: <code>t</code>)</td></tr>
<tr><td align=center><kbd>$t</kbd></td>
<td>trackºÅ(ÔÚ²¥·ÅÁбíÖÐ)</td></tr>
<tr><td align=center><kbd>$o</kbd></td>
<td>ÎļþÃû</td></tr>
<tr><td align=center><kbd>$f </kbd></td>
<td>Сд¸ñʽÎļþÃû</td></tr>
<tr><td align=center><kbd>$F </kbd></td>
<td>´óд¸ñʽÎļþÃû</td></tr>
<tr><td align=center><kbd>$T</kbd></td>
<td>Ò»¸ö´ú±íýÌåÁ÷ÀàÐ͵Ä×ÖÄ»(Îļþ: <code>f</code>£¬Video CD: <code>v</code>£¬DVD: <code>d</code>£¬URL: <code>u</code>)</td></tr>
<tr><td align=center><kbd>$p</kbd></td>
<td>"p"×Ö·û(Èç¹ûµçÓ°ÕýÔÚ²¥·Å²¢ÇÒ×ÖÌåÖÐÓÐ"p"Õâ¸ö×Ö·û)</td></tr>
<tr><td align=center><kbd>$s </kbd></td>
<td>"s"×Ö·û(Èç¹ûµçÓ°Í£Ö¹²¥·Å²¢ÇÒ×ÖÌåÖÐÓÐ"s"Õâ¸ö×Ö·û)</td></tr>
<tr><td align=center><kbd>$e</kbd></td>
<td>"e"×Ö·û(Èç¹ûplayback±»ÔÝÍ£²¢ÇÒ×ÖÌåÖÐÓÐ"e"Õâ¸ö×Ö·û)</td></tr>
</table>
<em class="note">
<b>×¢Ò⣺</b><kbd>$a</kbd>£¬<kbd>$T</kbd>£¬<kbd>$p</kbd>£¬<kbd>$s</kbd>ºÍ<kbd>$e</kbd>±äÁ¿¶¼·µ»ØÓ¦¸Ã±»ÏÔʾ×÷ΪÌØÊâµÄ·ûºÅ
(ÀýÈ磬"e"ͨ³£´ú±íÏñ<code>||</code>ÕâÑùµÄÔÝÍ£·ûºÅ)µÄ×Ö·û¡£ÄãÓ¦¸ÃÓÐÒ»¸öÕý³£×Ö·ûµÄ×ÖÌåÒÔ¼°ÁíÒ»¸öÓÃÓÚ·ûºÅµÄ²»Í¬µÄ×ÖÌå¡£
¸ü¶àÐÅÏ¢²Î¼û<a href="#symbols">·ûºÅ</a>²¿·Ö¡£
</em>
</dd>
</dl>
<h3><a name="subwindow">3.2 ¸±´°¿Ú</a></h3>
ÏÂÁеÄÏîÄ¿ÄÜÓÃÓÚ'<code>window = sub</code>' . . . '<code>end</code>'¿é¡£
<dl>
<dt><a name="sub.base">
<b><code>base = image, X, Y, width, height</code></b>
</a></dt>
<dd>
ÔÚ¸±´°¿ÚÖн«ÒªÏÔʾµÄͼÏó¡£´°¿Ú½«ÔÚÆÁÄ»¸ø¶¨µÄ<code>X</code>£¬<code>Y</code>λÖóöÏÖ(<code>0,0 </code>ÊÇ×óÉϽÇ)¡£
ÄãÄÜÓÃ<code>-1</code>Ö¸¶¨ÖÐÐÄ<code>-2</code>Ö¸¶¨ÓÒ±ß(<code>X</code>)ºÍµ×²¿(<code>Y</code>)¡£´°¿Ú½«ºÍͼÏóÒ»Ñù´ó¡£
<code>width</code>ºÍ<code>height</code>Ö¸¶¨´°¿ÚµÄ´óС£» ËûÃÇÊÇ¿ÉÑ¡µÄ(Èç¹ûûÓÐËûÃÇ£¬´°¿ÚÊÇÓëͼÏóͬÑùµÄ´óС)¡£
</dd>
<dt><a name="sub.background">
<b><code>background = R, G, B</code></b>
</a></dt>
<dd>
ÈÃÄãÉèÖñ³¾°ÑÕÉ«¡£ËüÔÚͼÏóСÓÚ´°¿ÚʱÓÐÓá£
<code>R</code>£¬<code>G</code>ºÍ<code>B</code>¹æ¶¨ÑÕÉ«µÄµÄºì£¬Â̺ÍÀ¶É«µÄ×é³É²¿·Ö(ËüÃÇÖÐÿһ¸ö¶¼ÊÇ´Ó0µ½255µÄÊ®½øÖÆÊý×Ö)¡£
</dd>
</dl>
<h3><a name="skinmenu">3.3 skin²Ëµ¥</a></h3>
ÈçÇ°ËùÊö£¬²Ëµ¥ÓÃÁ½¸öͼÏóÏÔʾ¡£
Õý³£µÄ²Ëµ¥ÌõÄ¿´Ó<code>base</code>ÏîÖ¸¶¨µÄͼÏóÖлñµÃ£¬µ±Ç°Ñ¡ÔñµÄÌõÄ¿Ôò´Ó<code>selected</code>ÏîÖ¸¶¨µÄͼÏóÖлñµÃ¡£
Äã±ØÐëͨ¹ý<code>menu</code>ÏÒåÿ¸ö²Ëµ¥ÌõÄ¿µÄλÖúʹóС¡£
<p>
ÕâЩÊÇÄÜÓÃÓÚ'<code>window = menu</code>'. . . '<code>end</code>'Ö®¼äµÄÏîÄ¿¡£
</p>
<dl>
<dt><a name="menu.base">
<b><code>base = image</code></b>
</a></dt>
<dd>
Õý³£µÄ²Ëµ¥ÌõÄ¿µÄͼÏó¡£
</dd>
<dt><a name="menu.selected">
<b><code>selected = image</code></b>
</a></dt>
<dd>
ËùÓÐÌõÄ¿¶¼±»Ñ¡ÔñµÄ²Ëµ¥µÄͼÏó¡£
</dd>
<dt><a name="menu.menu">
<b><code>menu = X, Y, width, height, message</code></b>
</a></dt>
<dd>
¶¨ÒåͼÏñÖÐÒ»¸ö²Ëµ¥ÌõÄ¿µÄ<code>X£¬Y</code>λÖúʹóС¡£µ±Êó±êÔÚ¸ÃÌõÄ¿Éϱ»ÊÍ·Åʱ²úÉú<code>message</code>ÏûÏ¢¡£
</dd>
</dl>
<h2><a name="fonts">4 ×ÖÌå</a></h2>
¾ÍÏóÔÚ¹ØÓÚskinµÄ¸÷²¿·ÖµÄÒ»½ÚÖÐÂÛ¼°µÄ£¬×ÖÌåÓÉÒ»¸öͼÏóºÍÒ»¸öÃèÊöÎļþ¶¨Òå¡£ÄãÄܽ«×Ö·û·ÅÖÃÔÚͼÏóÖеÄÈκεط½£¬
µ«ÊDZØÐëÈ·±£ËûÃǵÄλÖúʹóС±»¾«È·µÄÌá½»¸øÃèÊöÎļþ¡£
<p>
×ÖÌåÃèÊöÎļþËæ×Å(ÒÔ<code>.fnt</code>ΪÀ©Õ¹Ãû)ÄÜÓÐÒÔ'<code>;</code>'¿ªÊ¼µÄ×¢ÊÍÐС£Îļþ±ØÐëÓÐÏñÕâÑùµÄÐÐ</p>
<dl>
<dt><a name="font.image">
<b><code>image = image</code></b>
</a></dt>
<dd>
ÆäÖÐ<code>image</code>ÊÇÓÃÓÚ×ÖÌåµÄͼÏóÎļþµÄÃû×Ö(Äã²»±ØÖƶ¨À©Õ¹Ãû)¡£
</dd>
<dt><a name="font.char">
<b><code>"char" = X, Y, width, height</code></b>
</a></dt>
<dd>
ÕâÀï<code>X</code>ºÍ<code>Y</code>Ö¸¶¨<code>char</code>×Ö·ûÔÚͼÏóÖеÄλÖÃ(<code>0,0</code>±íʾ×óÉϽÇ)¡£
<code>width</code>ºÍ<code>height</code>ÊÇ×Ö·ûµÄ³ß´ç£¬ÒÔÏóËØΪµ¥Î»¡£
</dd>
</dl>
Õâ¸öÀý×ÓÖÐÓÃ<code>font.png</code>¶¨ÒåA£¬B£¬CÈý¸ö×Ö·û¡£
<table width="100%" border=1><tr bgcolor=silver><td><pre>
; Can be "font" instead of "font.png".
image = font.png
; Three characters are enough for demonstration purposes :-)
"A" = 0,0, 7,13
"B" = 7,0, 7,13
"C" = 14,0, 7,13
</pre></td></tr></table>
<h3><a name="symbols">4.1 ·ûºÅ</a></h3>
<a href="#main.dlabel">dlabel</a>ÖÐʹÓõÄһЩ±äÁ¿·µ»ØµÄһЩ×Ö·ûÓÐÌØÊâµÄÒâÒå¡£ÕâЩ×Ö·ûÓ¦¸Ã±»ÏÔʾΪ·ûºÅ£¬
ʹµÃ²¥·ÅDVDʱÏÔʾһ¸öƯÁÁµÄDVD logo¶ø²»ÊÇ×Ö·û¡®d¡¯¡£
<p>
ÏÂÁеıí¸ñÁгöËùÓÐÄܱ»ÓÃÀ´ÏÔʾ·ûºÅµÄ×Ö·û(ËùÒÔÒªÇóÁíÒ»ÖÖ×ÖÌå)¡£
</p>
<table align="center" border="1">
<tr><th align=center>×Ö·û</th><th align=left>·ûºÅ</th></tr>
<tr><td align=center><kbd>p</kbd></td>
<td align=left>²¥·Å</td></tr>
<tr><td align=center><kbd>s</kbd></td>
<td align=left>Í£Ö¹</td></tr>
<tr><td align=center><kbd>e</kbd></td>
<td align=left>ÔÝÍ£</td></tr>
<tr><td align=center><kbd>n</kbd></td>
<td align=left>ÎÞÉù</td></tr>
<tr><td align=center><kbd>m</kbd></td>
<td align=left>µ¥ÉùµÀ</td></tr>
<tr><td align=center><kbd>t</kbd></td>
<td align=left>Á¢ÌåÉù</td></tr>
<tr><td align=center><kbd>f</kbd></td>
<td align=left>ýÌåÁ÷ÊÇÎļþ</td></tr>
<tr><td align=center><kbd>v</kbd></td>
<td align=left>ýÌåÁ÷ÊÇVideo CD</td></tr>
<tr><td align=center><kbd>d</kbd></td>
<td align=left>ýÌåÁ÷ÊÇDVD</td></tr>
<tr><td align=center><kbd>u</kbd></td>
<td align=left>ýÌåÁ÷ÊÇURL</td></tr>
</table>
<p>
<em class="note"><b>×¢Ò⣺</b>µ±Ç°Ö»ÓÐ'p', 's', 'e', 'n', 'm'ºÍ't'Äܱ»Ê¹Óá£
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<h2><a name="guimsg">¸½Â¼A£º GUIÐÅÏ¢</a></h2>
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<h3>Playback¿ØÖÆ£º</h3>
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<dt><b>evPause</b>
<dd>ÔÝÍ£²¥·Å¡£
<dt><b>evPauseSwitchToPlay</b>
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<dt><b>evPlay</b>
<dd>¿ªÊ¼²¥·Å¡£
<dt><b>evPlaySwitchToPause</b>
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<dt><b>evPrev</b>
<dd>Ìøµ½²¥·ÅÁбíÖÐÉÏÒ»¸ötrack¡£
<dt><b>evStop</b>
<dd>Í£Ö¹²¥·Å¡£
</dl>
</blockquote>
<h3>ËÑË÷£º</h3>
<blockquote>
<dl>
<dt><b>evBackward10sec </b>
<dt><b>evBackward1min </b>
<dt><b>evBackward10min </b>
<dd>ÏòºóËÑË÷10Ãë/1·ÖÖÓ/10·ÖÖÓ¡£
<dt><b>evForward10sec</b>
<dt><b>evForward1min</b>
<dt><b>evForward10min</b>
<dd>ÏòÇ°ËÑË÷10Ãë/1·ÖÖÓ/10·ÖÖÓ¡£
<dt><b>evSetMoviePosition </b>
<dd>ËÑË÷µ½Öƶ¨Î»ÖÃ(Äܱ»»¬¶¯ÌõʹÓã»Ê¹ÓÃÓ뻬¶¯ÌõÏà¹ØµÄÖµ( 0-100% ))¡£
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<h3>ÊÓƵ¿ØÖÆ£º</h3>
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<dl>
<dt><b>evDoubleSize»¯</b>
<dd>°ÑµçÓ°´°¿ÚÖÃΪ˫±¶´óС¡£
<dt><b>evFullScreen </b>
<dd>Çл»È«ÆÁ·½Ê½¡£
<dt><b>evNormalSize»¯</b>
<dd>°ÑµçÓ°´°¿ÚÖÃΪÕý³£´óС¡£
</dl>
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<dt><b>evDecAudioBufDelay</b>
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<dt><b>evDecBalance</b>
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<dt><b>evDecVolume</b>
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<dt><b>evIncBalance</b>
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<dt><b>evIncVolume</b>
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<dt><b>evMute</b>
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<dt><b>evSetBalance</b>
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<dt><b>evSetVolume</b>
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<dt><b>evAbout</b>
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<dt><b>evEqualizer</b>
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<dt><b>evExit</b>
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<dt><b>evIconify</b>
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<dt><b>evLoad</b>
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<dt><b>evPreferences</b>
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</dl>
</blockquote>
</body>
</html>
--- NEW FILE ---
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN">
<HTML>
<HEAD>
<TITLE>ÉùÒô-- MPlayer -- LinuxµÄµçÓ°±íÑÝÕß</TITLE>
<LINK REL="stylesheet" TYPE="text/css" HREF="default.css">
<META HTTP-EQUIV="Content-Type" CONTENT="text/html; charset=gb_2312-80">
</HEAD>
<BODY>
<H3><A NAME="audio">2.3.2 ÒôƵÊä³öÉ豸</A></H3>
<P><B>MPlayer</B>µÄÒôƵ½Ó¿Ú³ÆΪ<I>libao2</I>¡£ËüÄ¿Ç°°üº¬ÕâЩÇý¶¯£º</P>
<TABLE BORDER=0>
<TR><TD COLSPAN=4><P><B>Ò»°ã£º</B></P></TD></TR>
<TR><TD> </TD><TD VALIGN=top>oss</TD><TD> </TD><TD>OSS(ioctl)Çý¶¯(Ö§³ÖÓ²¼þAC3ÖÐת)</TD></TR>
<TR><TD></TD><TD VALIGN=top>sdl</TD><TD></TD><TD>SDLÇý¶¯(Ö§³ÖÉý/½µ²ÉÑùÂÊ£¬<B>ESD</B>£¬<B>ARTS</B>µÈµÈ)</TD></TR>
<TR><TD></TD><TD VALIGN=top>nas</TD><TD></TD><TD>NAS(Network Audio System)Çý¶¯</TD></TR>
<TR><TD></TD><TD VALIGN=top>alsa5</TD><TD></TD><TD>±¾µØµÄALSA 0.5Çý¶¯</TD></TR>
<TR><TD></TD><TD VALIGN=top>alsa9</TD><TD></TD><TD>±¾µØµÄALSA 0.9Çý¶¯(Ö§³ÖÓ²¼þAC3ÖÐת)</TD></TR>
<TR><TD></TD><TD VALIGN=top>sun</TD><TD></TD><TD>BSDºÍSolaris8Óû§µÄSUNÒôƵÇý¶¯(<CODE>/dev/audio</CODE>)</TD></TR>
<TR><TD></TD><TD VALIGN=top>arts</TD><TD></TD><TD>±¾µØµÄARTSÇý¶¯(Ö÷ÒªÕë¶ÔKDEÓû§)</TD></TR>
</TABLE>
<P>ÊÂʵÉÏ£¬LinuxÉù¿¨Çý¶¯ÓмæÈÝÎÊÌâ¡£<B>¿ÉÄÜ</B>ÐèÒªÒ»¶¨Ê±¼äÕÒµ½Äã×îÀíÏëµÄÉèÖá£</P>
<UL>
<LI>Èç¹ûÄãÓÐOSSÇý¶¯£¬Ïȳ¢ÊÔ<CODE>-ao oss</CODE>(ÕâÊÇĬÈϵÄ)¡£Èç¹ûÄãÓöµ½Ã«´Ì£¬Í£Ö¹»òÕßÈκβ»Õý³£µÄÊÂÇ飬
³¢ÊÔ<CODE>-ao sdl</CODE>(×¢Ò⣺ÄãÐèÒª°²×°SDL¿âºÍÍ·Îļþ)¡£Ðí¶àÇé¿öÏÂSDLµÄÒôƵÇý¶¯¶¼»áÓаïÖú£¬Ò²Ö§³ÖESD£¬
ARTS£¬ºÍÉý/½µ²ÉÑùÂÊ¡£(ESDÊÇGNOMEµÄÒôƵÊØ»¤½ø³Ì£¬ARTSÊÇKDEµÄ)¡£</LI>
<LI>Èç¹ûÄãʹÓÃALSA 0.5µÄ°æ±¾£¬ÄÇôÄ㼸ºõ×ÜÊDz»µÃ²»Ê¹ÓÃ<CODE>-ao alsa5</CODE>£¬ÒòΪALSA 0.5µÄOSS·ÂÕæºÜbuggy£¬
»áµ¼ÖÂ<B>MPlayer±ÀÀ£</B>²¢³öÏÖÕâÑùµÄÐÅÏ¢£º<BR>
<CODE>DEMUXER: Too many (945 in 8390980 bytes) video packets in the buffer!</CODE></LI>
<LI>Èç¹ûÄãʹÓÃALSA 0.9µÄ°æ±¾£¬ÄãÄÜÔÚ<CODE>-ao oss</CODE>ºÍ<CODE>-ao sdl</CODE>Ö®¼äÑ¡Ôñ¡£ÄãÒ²ÄÜʹÓÃ<CODE>-ao alsa9 </CODE>¡£ËüÄܹ¤×÷£¬
µ«ÊÇ¿ÉÄܳöÏÖ²»Í¬²½»òÕßÉùÒôÏûʧ֮ÀàµÄÎÊÌâ¡£</LI>
</UL>
<P>ÔÚ<B>SolarisºÍFreeBSD</B>ϵͳÉÏ£¬ÓÃ<CODE>-ao sun</CODE>Ñ¡ÏîʹÓÃSUNµÄÒôƵÇý¶¯£¬·ñÔòÊÓƵÒôƵ¶¼ÎÞ·¨¹¤×÷¡£</P>
<H4><A NAME="experiences">2.3.2.1 Éù¿¨ÌåÑ飬ÍƼö</A></H4>
<TABLE BORDER=0 WIDTH="100%">
<TR><TD COLSPAN=3><B>VIA°åÔØоƬ(via82cxxx)Ö»ÄÜ48kHz</B></TD></TR>
<TR><TD></TD><TD>Çý¶¯£º</TD><TD>ÔÚ<A HREF="http://sourceforge.net/project/showfiles.php?group_id=3242&release_id=59602">sourceforge.net</A></TD></TR>
<TR><TD COLSPAN=3><B>Aureal Vortex 2 </B></TD></TR>
<TR><TD> </TD><TD>OSS£º</TD><TD>ûÓÐÇý¶¯</TD></TR>
<TR><TD></TD><TD>OSS/Pro£º</TD><TD>OK</TD></TR>
<TR><TD></TD><TD>ALSA£º</TD><TD>ûÓÐÇý¶¯</TD></TR>
<TR><TD></TD><TD>Max kHz£º</TD><TD>48</TD></TR>
<TR><TD></TD><TD>Çý¶¯£º</TD><TD><A HREF="http://aureal.sourceforge.net">aureal.sourceforge.net </A></TD></TR>
<TR><TD></TD><TD>Çý¶¯2£º</TD><TD>ÔÚ<A HREF="http://makacs.poliod.hu/~pontscho/aureal/au88xx-1.1.3.tar.bz2">PontschoµÄÖ÷Ò³</A><BR>
(<I>»º³å´óСÔö¼Óµ½32k</I>)</TD></TR>
<TR><TD COLSPAN=3><B>GUS PnP</B></TD></TR>
<TR><TD></TD><TD>OSS£º</TD><TD>ûÓÐÇý¶¯</TD></TR>
<TR><TD></TD><TD>OSS/Pro£º</TD><TD>OK</TD></TR>
<TR><TD></TD><TD>ALSA£º</TD><TD>OK</TD></TR>
<TR><TD></TD><TD>Max kHz£º</TD><TD>48</TD></TR>
<TR><TD COLSPAN=3><B>SB Live!</B></TD></TR>
<TR><TD></TD><TD>OSS£º</TD><TD>Ä£ÄⷽʽºÜºÃ£¬SPÓëDIF²»Äܹ¤×÷</TD></TR>
<TR><TD></TD><TD>ALSA£º</TD><TD>Á½¸ö¶¼ºÜºÃ</TD></TR>
<TR><TD></TD><TD>Max kHz£º</TD><TD>192</TD></TR>
<TR><TD COLSPAN=3><B>SB AWE 64</B></TD></TR>
<TR><TD></TD><TD>OSS£º</TD><TD>max 44kHz</TD></TR>
<TR><TD></TD><TD>ALSA£º</TD><TD>48kHzÌýÆðÀ´ºÜÔã</TD></TR>
<TR><TD></TD><TD>Max kHz£º</TD><TD>48</TD></TR>
<TR><TD COLSPAN=3><B>Gravis UltraSound ACE</B></TD></TR>
<TR><TD></TD><TD>OSS£º</TD><TD>²»ÊǺܺÃ</TD></TR>
<TR><TD></TD><TD>ALSA£º</TD><TD>OK</TD></TR>
<TR><TD></TD><TD>Max kHz£º</TD><TD>44</TD></TR>
<TR><TD COLSPAN=3><B>Gravis UltraSound MAX</B></TD></TR>
<TR><TD></TD><TD>OSS£º</TD><TD>OK</TD></TR>
<TR><TD></TD><TD>ALSA£º</TD><TD>OK(£¿)</TD></TR>
<TR><TD></TD><TD>Max kHz£º</TD><TD>48</TD></TR>
<TR><TD COLSPAN=3><B>ESS 688</B></TD></TR>
<TR><TD></TD><TD>OSS£º</TD><TD>OK</TD></TR>
<TR><TD></TD><TD>ALSA£º</TD><TD>OK(£¿)</TD></TR>
<TR><TD></TD><TD>Max kHz£º</TD><TD>48</TD></TR>
<TR><TD COLSPAN=3><B>C-MediaÉù¿¨(ÄÇÖÖ£¿)</B></TD></TR>
<TR><TD></TD><TD>OSS£º</TD><TD>²»ÊǺܺÃ(ÓÐ˻˻Éù) (£¿)</TD></TR>
<TR><TD></TD><TD>ALSA£º</TD><TD>OK(£¿)</TD></TR>
<TR><TD></TD><TD>Max kHz£º</TD><TD>£¿</TD></TR>
<TR><TD COLSPAN=3><B>YamahaÉù¿¨(*ymf*) </B></TD></TR>
<TR><TD></TD><TD>OSS£º</TD><TD>²»ÊǺܺÃ(£¿)(<CODE>-ao sdl</CODE>)</TD></TR>
<TR><TD></TD><TD>ALSA£º</TD><TD>½öÔÚʹÓÃALSA 0.5µÄOSS·ÂÕæ<B>ºÍ</B><CODE>-ao sdl</CODE>(£¡)(£¿)ʱºÜºÃ</TD></TR>
<TR><TD></TD><TD>Max kHz£º</TD><TD>£¿</TD></TR>
<TR><TD COLSPAN=3><B>ʹÓÃenvy24оƬ(Terratec EWS88MTÖ®Àà)µÄÉù¿¨</B></TD></TR>
<TR><TD></TD><TD>OSS£º</TD><TD>£¿</TD></TR>
<TR><TD></TD><TD>OSS/Pro£º</TD><TD>OK</TD></TR>
<TR><TD></TD><TD>ALSA£º</TD><TD>£¿</TD></TR>
<TR><TD></TD><TD>Max kHz£º</TD><TD>£¿</TD></TR>
<TR><TD COLSPAN=3><B>PC Speaker»òÕßDAC</B></TD></TR>
<TR><TD></TD><TD>OSS£º</TD><TD>OK(ʹÓÃSDLÇý¶¯£º<CODE>-ao sdl</CODE>)</TD></TR>
<TR><TD></TD><TD>ALSA£º</TD><TD>ûÓÐÇý¶¯</TD></TR>
<TR><TD></TD><TD>Max kHz£º</TD><TD>Çý¶¯Ä£Äâ44.1£¬Ò²Ðí¸ü¸ß¡£</TD></TR>
<TR><TD></TD><TD>Çý¶¯£º</TD><TD><A HREF="ftp://ftp.infradead.org/pub/pcsp">ftp://ftp.infradead.org/pub/pcsp</A></TD></TR>
</TABLE>
<P>ÔÚLinuxÉÏ£¬¸ß¶ÈÍƼö2.4.xµÄÄںˡ£2.2µÄÄÚºËûÓо¹ý²âÊÔ¡£</P>
<P>Èç¹û´ÓCD-ROM²¥·ÅʱÉùÒôÌøÔ¾£¬¿ªÆôIRQ unmasking£¬ÀýÈç¡£<CODE>hdparm -u1 /dev/cdrom</CODE>(<CODE>man hdparm</CODE>)¡£
ÕâÔÚ´ó¶àÊýÇé¿öÏÂÓкô¦£¬¸üÏêϸµÄÃèÊöÔÚ<A HREF="cd-dvd.html#drives">CD-ROM²¿·Ö</A>¡£</P>
<P>ÓëÁíÒ»¸öÏñXMMSÒ»ÑùµÄ³ÌÐò¹²ÏíÄãµÄÉù¿¨ÊÇ<B>Ç¿ÁÒ²»ÍƼöµÄ</B>£¡Èç¹ûÆäËüÒôƵ³ÌÐòʹÓÃESD£¬ÓÃ<CODE>-vo sdl:esd</CODE>Ñ¡Ïî
Æô¶¯<B>MPlayer</B>¿ÉÒÔ°ÑÁ½¸öÒôƵÁ÷»ìºÏÆðÀ´¡£ÊÂʵÉÏ£¬Ñ¡Ïî<CODE>-vo sdl:esd</CODE>ÉõÖÁÔÚµ¥¶À²¥·Å<B>Mplayer</B>ʱҲ¿ÉÒÔ¶ÔESDʹÓá£</P>
<P>¶ÔÕâ¸öÎļþµÄ·´À¡ÊÇÊÜ»¶ÓµÄ¡£Çë¸æËßÎÒÃÇÄãµÄÉù¿¨ÊÇÈçºÎÓë<B>MPlayer</B>¹²Í¬¹¤×÷µÄ¡£</P>
<H4><A NAME="²å¼þs">2.3.2.2 ÒôƵ²å¼þ</A></H4>
<P><B>MPlayer</B>Ö§³ÖÒôƵ²å¼þ¡£ÒôƵ²å¼þsÓÃÓÚÔÚÉùÒôµ½´ïÉù¿¨Ö®Ç°¸Ä±äÒôƵÊý¾ÝµÄÊôÐÔ¡£ËûÃÇÓÃ<CODE>-aop</CODE>¿ª¹Ø¼ÓÉÏ
<CODE>list=²å¼þ1,²å¼þ2,...</CODE>²ÎÊý´ò¿ª¡£±ØÐëÓÐ<CODE>list</CODE>²ÎÊýÓÃÀ´È·¶¨Ó¦¸ÃʹÓÃÄÄЩ²å¼þ£¬ÒÔ¼°ËûÃÇÖ´ÐеÄ˳Ðò¡£ÀýÈ磺</P>
<P> <CODE>mplayer media.avi -aop list=resample,format</CODE></P>
<P>½«ÈÃÉùÒôÏÈͨ¹ýÖØвÉÑù²å¼þÈ»ºóÔÙ¾¹ý¸ñʽ»¯²å¼þ¡£</P>
<P>²å¼þÒ²ÓиıäËûÃÇÐÐΪµÄ¿ª¹Ø¡£ÕâЩ¿ª¹ØÔÚÏÂÃ潫ÏêϸµØ½âÊÍ¡£Èç¹û¿ª¹Ø±»Ê¡ÂÔ£¬²å¼þ½«°´ÕÕĬÈÏÉèÖÃÔËÐС£
ÕâÊÇÒ»¸ö¹ØÓÚÈçºÎ×éºÏʹÓÃÖ¸¶¨²ÎÊýµÄ²å¼þµÄÀý×Ó£º</P>
<P> <CODE>mplayer media.avi -aop
list=resample,format:fout=44100:format=0x8</CODE></P>
<P>Õ⽫»á½«ÖØвÉÑù²å¼þµÄÊä³öƵÂÊÉèΪ44100Hz¸ñʽ»¯²å¼þµÄÊä³ö¸ñʽÉèÖÃΪAFMT-U8¡£</P>
<P>Ä¿Ç°ÒôƵ²å¼þ²»ÄÜÓÃÓÚ<B>MEncoder</B>¡£</P>
<H5><A NAME="resample">2.3.2.2.1 Éý/½µ²ÉÑùÂÊ</A></H5>
<P><B>MPlayer</B>ÍêÈ«Ö§³Ö¶ÔÉùÒôÉý/½µ²ÉÑùÂÊ¡£Èç¹ûÄãʹÓù̶¨²ÉÑùÂʵÄÉù¿¨»òÕßÈç¹ûÄã±»Ö»¼æÈÝ
×î´ó44.1kHzµÄÀÏÉù¿¨ÓôÃÆʱ¿ÉÒÔʹÓÃÕâ¸ö²å¼þ¡£ÄãÓ²¼þµÄÏÞÖÆÊDz»ÄÜ×Ô¶¯¼ì²âµÄ£¬Òò´ËÄã±ØÐëÃ÷È·µØ¹æ¶¨²ÉÑùƵÂÊ¡£
Õâ¸ö²å¼þÓÐÒ»¸ö²ÎÊý£º<CODE>fout</CODE>ÓÃÓÚÉèÖÃÆÚÍûµÄÊä³öµÄ²ÉÑùÂÊ¡£Ä¬ÈÏÊÇ48kHz£¬µ¥Î»ÊÇ<Hz>¡£</P>
<P>Ó÷¨£º<BR>
<CODE>mplayer media.avi -aop list=resample:fout=<required
frequency in Hz, like 44100></CODE></P>
<P>×¢ÒâÊä³öƵÂʲ»ÄÜ´ÓĬÈÏÖµÉý¸ß¡£ÒòΪÉý¸ß»áµ¼ÖÂÒôƵºÍÊÓƵÁ÷²¥·Å»ºÂý¶øÇÒÒôƵҲ»áŤÇú¡£</P>
<H5><A NAME="surround_decoding">2.3.2.2.2 »·ÈÆÒôЧ½âÂë</A></H5>
<P><B>MPlayer</B>ÓÐÒ»¸öÄܽâÂë¾ØÕó±àÂëµÄ»·ÈÆÒôЧµÄÒôƵ²å¼þ¡£¶Å±È»·ÈÆÊǾØÕó±àÂë¸ñʽµÄÒ»¸öÀý×Ó¡£
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<P>Ó÷¨£º<BR>
<CODE>mplayer media.avi -aop list=surround</CODE></P>
<H5><A NAME="format">2.3.2.2.3 ²ÉÑù¸ñʽת»»</A></H5>
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list=format:format=<required output format></CODE></P>
<H5><A NAME="delay">2.3.2.2.4 ÑÓ³Ù</A></H5>
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<H5><A NAME="volume">2.3.2.2.5 Èí¼þÒôÁ¿¿ØÖÆ</A></H5>
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<P>Usage:<BR>
<CODE>mplayer media.avi -aop
list=volume:volume=<0-255></CODE></P>
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<P>Usage:<BR>
<CODE>mplayer media.avi -aop
list=volume:softclip</CODE></P>
<H5><A NAME="extrastereo">2.3.2.2.6 ¼ÓÇ¿Á¢ÌåÉù</A></H5>
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<P>Usage:<BR>
<CODE>mplayer media.avi -aop list=extrastereo</CODE><BR>
<CODE>mplayer media.avi -aop list=extrastereo:mul=3.45</CODE></P>
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<H5><A NAME="normalizer">2.3.2.2.7 ÒôÁ¿ÕýÔò»¯</A></H5>
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<H5><A NAME="surround">2.3.2.2.8 »·ÈÆ</A></H5>
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</BODY>
</HTML>
--- NEW FILE ---
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<H1>¸½Â¼ E -- ¿ª·¢ÕßµÄÍ´³þ</H1>
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<H3><A NAME="video">2.3.1 ÊÓƵÊä³öÉ豸</A></H3>
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