1 <!DOCTYPE HTML PUBLIC
"-//W3C//DTD HTML 4.01 Transitional//EN">
5 <TITLE>CD£¬DVD£¬VCD -- MPlayer -- LinuxϵĵçÓ°²¥·ÅÆ÷
</TITLE>
6 <LINK REL=
"stylesheet" TYPE=
"text/css" HREF=
"../default.css">
7 <META HTTP-EQUIV=
"Content-Type" CONTENT=
"text/html; charset=gbk">
13 <H2><A NAME=
"drives">4.1 CD/DVD¹âÇý
</A></H2>
15 <P>LinuxÎļþժ¼£º
</P>
17 <P>ÏÖ´úµÄCD-ROM¹âÇýÄܴﵽʮ·Ö¸ßµÄÍ·Ëٶȣ¬»¹ÓÐһЩCD-ROM¹âÇýÄÜÔËÐÐÔÚ±»Õý³£Çé¿öµÍµÄËÙ¶ÈÉÏ¡£Ä㿼ÂǸıäCD-ROM¹âÇýµÄËٶȿÉÄÜÓÐÈô¸ÉÔÒò£º
</P>
20 <LI>ÔÚ¸æËßÇé¿öÏ·¢Éú¶ÁÈ¡´íÎó£¬ÓÈÆä¶ÔÓÚѹÖƲ»ºÃµÄCD-ROM¡£½µµÍËÙ¶ÈÄÜ·ÀÖ¹ÕâÖÖÇé¿öϵÄÊý¾Ý¶ªÊ§¡£
</LI>
21 <LI>ºÜ¶àCD-ROM¹âÇýµÄÉùÒô³³µÄÌÖÑᣬµÍµÄËٶȿÉÒÔ½µµÍÔëÒô¡£
</LI>
24 <P>ÄãÄÜʹÓÃhdparm»òÒ»¸ö½ÐsetcdµÄ³ÌÐòÀ´½µµÍ¹âÇýµÄËٶȡ£ËüÊÇÕâÑù¹¤×÷µÄ£º
</P>
26 <P> <CODE>hdparm -E [speed] [cdrom device]
</CODE></P>
28 <P> <CODE>setcd -x [speed] [cdrom device]
</CODE></P>
32 <P> <CODE>echo current_speed:
4 > /proc/ide/[cdrom device]/settings
</CODE></P>
34 <P>µ«ÕâÑùÄãÐèÒªrootȨÏÞ¡£ÏÂÃæÕâ¸öÃüÁîÒ²ÓÐÓô¦£º
</P>
36 <P> <CODE>echo file_readahead:
2000000 > /proc/ide/[cdrom device]/settings
</CODE></P>
38 <P>Õâ°ÑÎļþÔ¤¶ÁÈ¡ÉèÖÃΪ
2MB£¬¶ÔÓÚ¹ÎÉ˵ÄCD-ROMÓкô¦¡£Èç¹ûÄã°ÑÕâ¸öÖµÉèÖõÄÌ«´ó£¬ÄãµÄ¹âÇý»á²»Í£µÄת£¬
39 ÏÔÖøµÄ½µµÍЧÂÊ¡£½¨ÒéÄãͬʱҲÓÃhdparmµ÷ÕûÄãµÄCD-ROM¹âÇý£º
</P>
41 <P> <CODE>hdparm -d1 -a8 -u1 (cdrom device)
</CODE></P>
43 <P>Õ⿪ÆôDMA´æÈ¡£¬Ô¤¶ÁÈ¡£¬ºÍIRQ unmasking(ϸ½Ú½âÊÍÇëÔĶÁhdparmµÄman page)¡£
</P>
45 <P>ΪÁËÓÅ»¯ÄãµÄCD-ROMÇë²Î¿¼
"<CODE>/proc/ide/[cdrom device]/settings</CODE>"¡£
</P>
47 <P>SCSIÇý¶¯Æ÷ûÓÐÒ»¸öͳһµÄÉèÖòÎÊýµÄ·½·¨(ÄãÖªµÀÕâÑùÒ»ÖÖ·½·¨£¿¸æËßÎÒÃÇ£¡) ÓÐÒ»ÖÖ¹¤¾ß¿ÉÒÔÓÃÓÚ
<A
48 HREF=
"http://das.ist.org/~georg/">PlextorµÄSCSIÇý¶¯Æ÷
</A>¡£
</P>
52 <P> Speed:
<CODE>cdcontrol [-f device] speed [speed]
</CODE></P>
53 <P> DMA:
<CODE>sysctl hw.ata.atapi_dma=
1</CODE></P>
55 <H2><A NAME=
"dvd">4.2 DVD²¥·Å
</A></H2>
57 <P>¿ÉÓÃÑ¡ÏîµÄÍêÕûÁбí²Î¼ûman page¡£²¥·Å±ê×¼µÄÊý×ֶ๦ÄܵúƬ(DVD)µÄÓï·¨ÈçÏ£º
</P>
59 <P><CODE>mplayer dvd://
<track
> [-dvd-device
<device
>]
</CODE></P>
61 <P>ʾÀý£º
<CODE>mplayer dvd://
1 -dvd-device /dev/hdc
</CODE></P>
63 <P>ĬÈϵÄDVDÉ豸ÊÇ
<CODE>/dev/dvd
</CODE>¡£Èç¹ûÄãµÄÉèÖò»Í¬£¬×÷Ò»¸ö·ûºÅÁ´½Ó£¬»òÕßÔÚÃüÁîÐÐÖÐÓÃ
<CODE>-dvd-device
</CODE>Ñ¡Ïî
64 Ö¸¶¨Ò»¸öÕýÈ·µÄÉ豸¡£
</P>
66 <H4>ÐÂʽµÄDVDÖ§³Ö(mpdvdkit2)
</H4>
68 <P>MPlayerʹÓÃ
<CODE>libdvdread
</CODE>ºÍ
<CODE>libdvdcss
</CODE>½øÐÐDVD½âÃܺͻطš£ÕâÁ½¸ö¿â°üº¬ÔÚMPlayerÔ´ÂëÊ÷µÄ
<CODE>libmpdvdkit/
</CODE>
69 ×ÓĿ¼ÖУ¬Äã²»ÐèÒªµ¥¶À°²×°ËûÃÇ¡£ÎÒÃÇÑ¡ÔñÕâÖÖ½â¾ö·½°¸ÊÇÒòΪÎÒÃDZØÐëÐÞÕýÒ»¸ölibdvdreadµÄbug£¬²¢ÇÒ¸ølibdvdcssÌí¼ÓÒ»¸ö
<B>cracked CSS keys caching support
</B>µÄ²¹¶¡¡£
70 Õâ´øÀ´¼«´óµÄËÙ¶ÈÌáÉý£¬ÒòΪ²»ÓÃÔÚÿ´Î²¥·Å֮ǰ¶¼ÆƽâÃÜÔ¿¡£
</P>
72 <P>MPlayerÒ²ÄÜʹÓÃϵͳµÄ
<CODE>libdvdread
</CODE>ºÍ
<CODE>libdvdcss
</CODE>¿â£¬µ«ÕâÖÖ½â¾ö·½·¨
<B>²»
</B>ÍƼö£¬ÒòΪËü»áµ¼ÖÂbug£¬¿âµÄ²»¼æÈÝ£¬²¢ÇÒ½µµÍËٶȡ£
</P>
74 <H4>DVDµ¼º½²Ëµ¥Ö§³Ö(dvdnav)
</H4>
76 <P>ͨ¹ý
<CODE>dvdnav
</CODE>Ö§³ÖDVDµ¼º½²Ëµ¥µÄ¹¤×÷ÒѾ¿ªÊ¼£¬µ«Ëü¿ÉÄÜÓÀÔ¶²»»áÍê³É¶øÇÒÏÖÔÚÎÞÈËά»¤¡£ËÖªµÀ£¬Ëü¿ÉÄÜ»¹ÄܱàÒë¹ýÈ¥¡£
</P>
78 <H4>ÀÏʽDVDÖ§³Ö -- ¿ÉÑ¡
</H4>
80 <P>Èç¹ûÄãÏë´ÓÓ²ÅÌÉϲ¥·Å±àÂëµÄVOBÊÇÓÐÓá£Îª´ËÒª±àÒë²¢°²×°
<B>libcss
</B>0.0.1(²»Òª¸üеÄ)(Èç¹ûMPlayer¼ì²â²»µ½Ëü£¬Ê¹ÓÃ
<CODE>-csslib /path/to/libcss.so
</CODE>Ñ¡Ïî)¡£ÎªÁËʹÓÃËüÄã±ØÐëÊÇroot£¬Ê¹ÓÃÒ»¸ösuid rootÁ˵ÄMPlayer¶þ½øÖƳÌÐò»òÕßÈÃMPlayerµ÷ÓÃsuid-rootÁ˵Äfibmap_mplayerÍâ¿Ç³ÌÐò¡£
</P>
84 <P>DVDÅÌÿ¸öÉÈÇøÓÐ
2048×Ö½Ú¸½´øECC/CRC¡£ËüÃǾ³£ÔÚÒ»¸öÒô¹ìÉÏʹÓÃÒ»¸öUDFÎļþ½á¹¹£¬°üº¬¸÷ÖÖÎļþ(СµÄ.IFOºÍ.BUKÎļþºÍ´óµÄ
85 (
1GB) .VOBÎļþ)¡£ËüÃÇÊÇÕæÕýµÄÎļþ£¬¿ÉÒÔÔÚÒ»¸ömountÁ˵Äδ¼ÓÃܵÄDVDµÄÎļþϵͳÉϱ»¸´ÖÆ/²¥·Å¡£
</P>
87 <P>.IFOÎļþ°üº¬µçÓ°µÄµ¼º½ÐÅÏ¢(chapter/title/angle map, ÓïÑÔ±íµÈµÈ)ÐèÒªËüÀ´¶ÁÈ¡ºÍ½âÊÍ.VOBÎļþµÄÄÚÈÝ(µçÓ°)¡£.BUKÎļþÊÇËüÃǵı¸·Ý¡£
88 ËüÃǵ½´¦Ê¹ÓÃ
<B>ÉÈÇø
</B>£¬ËùÒÔÄãÐèҪʹÓõúƬÉÏÉÈÇøµÄδ¾´¦ÀíµÄµØÖ·ÀàʵÏÖDVDµ¼º½²Ëµ¥ºÍÄÚÈݽâÃÜ¡£
</P>
90 <P>Õû¸öµÄÀÏʽDVDÖ§³ÖʹÓÃ
<CODE>libcss
</CODE>ËùÒÔÐèÒªÒ»¸ömountÁ˵ÄDVDÎļþϵͳºÍÖ±½ÓµÄ»ùÓÚÉÈÇøµÄÉ豸·ÃÎÊ¡£²»ÐÒµÄÊÇ(ÔÚLinuxÏÂ)Äã±ØÐë
91 ÊÇroot²ÅÄܵõ½Ò»¸öÎļþµÄÉÈÇøµØÖ·¡£ÄãÓÐÒÔϼ¸ÖÖÑ¡Ôñ£º
</P>
94 <LI>³ÉΪroot»òÕßʹÓÃÒ»¸ösuid-rootµÄmplayer¶þ½øÖƳÌÐò¡£
</LI>
95 <LI>ÈÃMPlayerµ÷ÓÃsuid-rootµÄfibmap_mplayerÍâ¿Ç³ÌÐòÀ´·ÃÎÊDVD(ʹÓÃͨ¹ý
<CODE>libcss
</CODE>µÄÀÏʽDVD²¥·Å·½Ê½)¡£
</LI>
96 <LI>¸ù±¾²»Ê¹ÓÃÄں˵ÄÎļþϵͳÇý¶¯¶øÊÇÔÚÓû§¿Õ¼äÖØÐÂʵÏÖËü¡£
<CODE>libdvdread
</CODE> 0.9.xºÍ
<CODE>libmpdvdkit
</CODE>
97 ¾ÍÊÇÕâô×öµÄ(ÐÂʽDVDÖ§³Ö)¡£Äں˵ÄUDFÎļþϵͳÇý¶¯ÊDz»ÐèÒªµÄÒòΪËüÃÇÓÐ×Ô¼ºÄÚ½¨µÄUDFÎļþϵͳÇý¶¯¡£Í¬ÑùDVD²»ÐèÒªmount
98 ÒòΪֻÐèҪʹÓÃÖ±½ÓµÄ»ùÓÚÉÈÇøµÄ·ÃÎÊ¡£
</LI>
101 <P>ÓÐʱ
<CODE>/dev/dvd
</CODE>Óû§²»ÄܶÁÈ¡£¬ËùÒÔ
<CODE>libdvdread
</CODE>µÄ×÷ÕßÉè¼ÆÁËÒ»¸öÄ£Äâ²ã°ÑÉÈÇøµØÖ·±ä»»ÎªÎļþÃû
102 +Æ«ÒÆÁ¿£¬ÓÃÀ´ÔÚÒ»¸ömountÁ˵ÄÎļþϵͳÉõÖÁÓ²ÅÌÉÏÄ£ÄâÖ±½Ó·ÃÎÊ¡£
</P>
104 <P><CODE>libdvdread
</CODE>ÉõÖÁ¿ÉÒÔͨ¹ýmountpoint¶ø²»ÊÇÉ豸Ãû£¬Í¨¹ý·ÃÎÊ
<CODE>/proc/mounts
</CODE>²éÕÒÉ豸ÃûÀ´½øÐÐÖ±½Ó·ÃÎÊ£¬
105 ÕâÊÇΪSolarisÉè¼ÆµÄ£¬ÄÇÀïÉ豸ÃûÊǶ¯Ì¬·ÖÅäµÄ¡£
</P>
107 <P>ĬÈϵÄDVDÉ豸ÊÇ
<CODE>/dev/dvd
</CODE>¡£Èç¹ûÄãµÄÉèÖò»Í¬£¬×÷Ò»¸ö·ûºÅÁ´½Ó£¬»òÕßÔÚÃüÁîÐÐÖÐÓÃ
<CODE>-dvd-device
</CODE>Ñ¡Ïî
108 Ö¸¶¨Ò»¸öÕýÈ·µÄÉ豸¡£
</P>
112 <P>ÐÂʽDVDÖ§³ÖµÄÈÏÖ¤ºÍ½âÃܵķ½·¨ÊÇͨ¹ýÒ»¸ö´òÁ˲¹¶¡µÄ
<CODE>libdvdcss
</CODE>(¼ûÉÏÃæ)À´Íê³ÉµÄ¡£¿ÉÒÔͨ¹ýÖ¸¶¨»·¾³
113 ±äÁ¿
<CODE>DVDCSS_METHOD
</CODE>À´ÉèÖýâÃÜ·½·¨£¬¿ÉÒÔÉèÖõÄֵΪ
<CODE>key
</CODE>,
<CODE>disk
</CODE>»òÕß
<CODE>title
</CODE>¡£
</P>
115 <P>Èç¹ûʲô¶¼Ã»ÓÐÖ¸¶¨Ëü½«»á³¢ÊÔÏÂÁз½·¨(ĬÈÏ: key, title request)£º
</P>
118 <LI><B>bus key:
</B> Õâ¸öÃÜÔ¿ÔÚÈÏÖ¤(Ò»³¤´®µÄioctlsºÍ¸÷ÖÖÃÜÔ¿µÄ½»»»£¬¼ÓÃܵĶ«Î÷µÄ»ìºÏ)µÄ¹ý³ÌÖÐÈ·¶¨£¬È»ºóÔÚͨ¹ýûÓб£»¤µÄ
119 ×ÜÏß֮ǰÓÃËü¼ÓÃÜtitleºÍdisk keys(·ÀÖ¹ÇÔÌý)¡£ÐèÒªbus keyÀ´»ñµÃ¼ÓÃܵÄdisk key²¢¶ÔÆä½øÐÐÔ¤½âÃÜ.
</LI>
120 <LI><B>cached key:
</B> MPlayerÑ°ÕÒÒѾÆƽâµÄtitle keys£¬´æ·ÅÔÚ
<CODE>~/.mplayer/DVDKeys
</CODE>Ŀ¼ÏÂ(ºÜ¿ì;).
</LI>
121 <LI><B>key:
</B> Èç¹ûûÓпÉÓõÄcached key£¬MPlayer³¢ÊÔʹÓò¥·ÅÆ÷ÃÜÔ¿À´¶Ôdisk key½øÐнâÃÜ¡£
</LI>
122 <LI><B>disk:
</B> Èç¹ûÃÜÔ¿·½·¨Ê§°Ü(±ÈÈ磺ûÓÐ×Ô´øµÄ²¥·ÅÆ÷ÃÜÔ¿)£¬MPlayer½«»áʹÓÃÒ»ÖÖ±©Á¦Ëã·¨À´Æƽâdisk key¡£
123 Õâ¸ö¹ý³Ì·Ç³£ÏûºÄCPU¶øÇÒÐèÒª
64 MBÄÚ´æ(
16MµÄ
32BitµÄÕû¸öhash±í)À´´æ´¢ÁÙʱÊý¾Ý¡£ÕâÖÖ·½·¨×ÜÄÜÆð×÷ÓÃ(ºÜÂý)¡£
</LI>
124 <LI><B>title request:
</B> ÓÐÁËdisk keyÒÔºóMPlayerÐèÒª¼ÓÃܵÄtitle keys£¬Ëü±»ÓÃ
<CODE>ioctl()
</CODE>´¢´æÔÚ
<I>Òþ²ØÉÈÇø
</I>Àï¡£
125 RPC-
2Çý¶¯Æ÷µÄµØÇø±£»¤ÔÚÕâÒ»²½ÊµÏÖ£¬ËùÒÔÔÚÕâÑùµÄÇý¶¯Æ÷ÉÏ¿ÉÄÜ»áʧ°Ü¡£Èç¹û³É¹¦µÄ»°£¬½«Ê¹ÓÃbusºÍdisk key¶Ôtitle keys½øÐнâÃÜ¡£
</LI>
126 <LI><B>title:
</B> Õâ¸ö·½·¨ÔÚtitle request·½·¨Ê§°ÜʱʹÓ㬲»ÒÀÀµÓÚÓëDVDÇý¶¯Æ÷µÄÈκÎÃÜÔ¿½»»»¡£ËüʹÓÃÒ»ÖÖ¼ÓÃÜÆƽâµÄ·½·¨
127 Ö±½Ó²Â²âtitle key(ͨ¹ýÑ°ÕÒÒѽâÃܵÄVOBÄÚÈÝÖеÄÒ»ÖÖÖظ´¸ñʽȻºó²Â²â¼ÓÃܲ¿·ÖµÄÇ°¼¸¸ö×Ö½ÚÊÇÕâÖÖ¸ñʽµÄÑÓÐø)¡£
128 ÕâÖÖ·½·¨Ò²±»³ÉΪ
"ÒÑÖªÃ÷ÎĹ¥»÷"»òÕß
"DeCSSPlus"¡£ºÜÉÙµÄÇé¿öÏ£¬ÒòΪµúƬÉÏûÓÐ×ã¹»µÄ¼ÓÃÜÊý¾ÝÀ´½øÐÐͳ¼Æ¹¥»÷»òÕßÒòΪÃÜÔ¿½»»»
129 ·¢ÉúÔÚÒ»¸ötitleµÄÖм䣬ÕâÖÖ·½·¨»áʧ°Ü¡£ÕâÖÖ·½·¨ÊǽâÃÜÒ»¸ö´¢´æÔÚÓ²ÅÌÉϵÄDVD»òÕßÔÚÒ»¸öRPC2Çý¶¯Æ÷É϶ÁÈ¡Ò»¸öµØÇø´íÎóµÄDVD
130 µÄΨһ·½·¨(ºÜÂý)¡£
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133 <P>RPC-
1 DVDÇý¶¯Æ÷Ö»±£»¤Èí¼þÉ趨µÄÇøÓò¡£RPC-
2Çý¶¯Æ÷ÓÐÒ»¸öÓ²¼þ±£»¤£¬Ö»ÔÊÐí
5¸ö¸Ä±ä¡£Èç¹ûÄãÓÐÒ»¸öRPC-
2 DVDÇý¶¯Æ÷£¬
134 ¿ÉÄÜÐèÒª/ÍƼö½«¹Ì¼þÉý¼¶µ½RPC-
1¡£¹Ì¼þÉý¼¶¿ÉÒÔÔÚÕâÀï
<A HREF=
"http://www.firmware-flash.com">firmware page
</A>ÕÒµ½¡£
135 Èç¹ûûÓпÉÓÃÓÚÄãµÄÉ豸µÄ¹Ì¼þÉý¼¶£¬Ê¹ÓÃ
<A
136 HREF=
"http://www.linuxtv.org/download/dvd/dvd_disc_20000215.tar.gz">ÇøÓòÉ趨¹¤¾ß
</A>À´ÉèÖÃÄãµÄ
137 DVDÇý¶¯Æ÷µÄµØÇø(ÔÚLinuxÏÂ)¡£
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</B> ÄãÖ»ÓÐ
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141 <H2><A NAME=
"vcd">4.3 VCD»Ø·Å
</A></H2>
143 <P>¿ÉÓÃÑ¡ÏîµÄÍêÕûÁбíÇëÔĶÁman page¡£²¥·ÅÒ»¸ö±ê×¼µÄVideo CD(VCD)µÄÓï·¨ÈçÏ£º
</P>
145 <P>²¥·Å±ê×¼µÄVideo CDs£º
</P>
147 <P><CODE>mplayer vcd://
<track
> [-cdrom-device
<device
>]
</CODE></P>
149 <P>ʾÀý£º
<CODE>mplayer vcd://
2 -cdrom-device /dev/hdc
</CODE></P>
151 <P>ĬÈϵÄVCDÉ豸ÊÇ
<CODE>/dev/cdrom
</CODE>¡£Èç¹ûÄãµÄÉèÖò»Í¬£¬×÷Ò»¸ö·ûºÅÁ´½Ó£¬»òÕßÔÚÃüÁîÐÐÖÐÓÃ
<CODE>-cdrom-device
</CODE>Ñ¡Ïî
152 Ö¸¶¨Ò»¸öÕýÈ·µÄÉ豸¡£
</P>
154 <P><B>×¢Ò⣺
</B>ÖÁÉÙ¶ÔÓÚPlextorºÍһЩToshibaµÄSCSI CD-ROMÇý¶¯Æ÷ÔÚ¶ÁÈ¡VCDµÄʱºòÂýµÄ¿Ö²À¡£ÕâÊÇÒòΪCDROMREADRAW ioctlÔÚÕâЩ
155 Çý¶¯Æ÷ÉÏûÓÐÍêȫʵÏÖ¡£Èç¹ûÄãÓÐSCSI±à³Ì·½ÃæµÄÖ§³Ö£¬Çë
<A HREF=
"../tech/patches.txt">°ïÖúÎÒÃÇ
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</P>
157 <P>´ËÍâÄ㻹¿ÉÒÔʹÓÃ
<A HREF=
"http://140.132.1.204/OS/Linux/packages/X/viewers/readvcd/">readvcd
</A>ÌáÈ¡VCDÖеÄÊý¾Ý£¬²¢ÓÃ
158 MPlayer²¥·Å»ñµÃµÄÎļþ¡£
</P>
163 <P>VCDµúƬÓÉÒ»¸ö»ò¶à¸öÒô¹ì×é³É£º
</P>
166 <LI>µÚÒ»¸ö¹ìµÀÊÇÒ»¸öСµÄ
2048×Ö½Ú/ÉÈÇøµÄÊý¾Ý¹ì£¬ÓÐÒ»¸öiso9660Îļþϵͳ£¬Í¨³£°üº¬Windows VCD²¥·Å³ÌÐò¿ÉÄÜ»¹ÓÐÆäËûÐÅÏ¢
167 (ͼÏñ£¬ÎÄ×ֵȵÈ)¡£
</LI>
168 <LI>µÚ¶þºÍÖ®ºóµÄ¹ìµÀÊÇδ´¦ÀíµÄ
2324×Ö½Ú/ÉÈÇøµÄMPEG(µçÓ°)¹ì£¬Ã¿¸öÉÈÇø°üº¬Ò»¸öMPEG PSÊý¾Ý°ü¶øûÓÐÎļþϵͳ¡£ÒôƵCDµÄ¹ìµÀÒ²ÀàËÆ¡£
169 ÕâЩ¹ìµÀÊÇ
<B>ÎÞ·¨±»mountµÄ
</B>(ÄãÔø¾mountÒ»¸öÒôƵCDÈ»ºó²¥·Å¹ýÂð£¿)¡£´ó²¿·ÖµçÓ°¶¼ÔÚÕâ¸ö¹ìµÀ£¬ËùÒÔÄãÓ¦¸ÃÏÈÊÔÊÔ
170 <CODE>vcd://
2</CODE>¡£
</LI>
171 <LI>ÓÐЩVCDµúƬûÓеÚÒ»¸ö¹ìµÀ(µ¥¹ìµÀ¶ø¸ù±¾Ã»ÓÐÎļþϵͳ)¡£ËüÃÇÒ²¿ÉÒÔ²¥·Å£¬µ«ÊDz»ÄÜmount¡£
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174 <H4>¹ØÓÚ.DATÎļþ£º
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178 ÕâÊÇ¿ÉÒԵģ¬ÒòΪËüµÄiso9660Çý¶¯ÄÜÄ£ÄâÔÚÕâ¸öÎļþÖжÁȡδ´¦ÀíµÄÒô¹ì¡£Òª²¥·ÅÒ»¸ö.DATÎļþÄãÐèÒªLinux°æµÄPowerDVDÖеÄ
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