The BTTV Mini-HOWTO
Eric
Sandeeneric
sandeen (at) bigfoot.com
v0.3, February 2000
ÀÌ
½Â·Ä
ychi1129 (at) kldp.org
0.3.1
2002-01-21
ÀÌ ½Â·Ä
ÃÖÃÊ ¹ø¿ª
0.3.2
2002-02-05
ÀÌ ½Â·Ä
¸µÅ© ¹ö±× ¼öÁ¤
ÀÌ ¹®¼´Â ¸®´ª½º¿¡¼ bt8x8 Ĩ¼Â ±â¹ÝÀÇ ÇÁ·¹ÀÓ Ä¸ÃÄ Ä«µå³ª TVÆ©³Ê¸¦ »ç¿ëÇϴµ¥
ÇÊ¿äÇÑ Çϵå¿þ¾î, ¼ÒÇÁÆ®¿þ¾î¿Í ±× ÀýÂ÷¸¦ ¼³¸íÇÑ´Ù.
¼Ò°³
ºñµð¿À ÀÔ·ÂÀ» ĸÃÄÇÏ°í º¸¿©ÁÖ´Â ±â´ÉÀº ¸®´ª½ºÀÇ Á»´õ Èï¹ÌÀÖ´Â ¸ÖƼ¹Ìµð¾î
±â´ÉÁß¿¡ Çϳª´Ù. Conexant»çÀÇ bt848°ú bt878 Ĩ¼Â ±â¹ÝÀÇ ¼·Î´Ù¸¥ TVÆ©³Ê
Ä«µåµéÀ» Æ÷ÇÔÇØ¼ ¸¹Àº ´Ù¸¥ ŸÀÔÀÇ ºñµð¿À ĸÃÄ µð¹ÙÀ̽º°¡
video4linux API (http://roadrunner.swansea.uk.linux.org/v4l.shtml)
¿¡ ÀÇÇØ Áö¿øµÈ´Ù. ÀÌ ¹®¼´Â ¸®´ª½º¿¡¼ ÀÌ·¯ÇÑ Ä«µåµéÀ» »ç¿ëÇÏ´Â ¹æ¹ýÀ»
¼³¸íÇÑ´Ù.
ÀÌ ¹®¼ÀÇ ÀúÀÛ±Ç
This HOWTO is copyrighted 1999 Eric Sandeen.
Unless otherwise stated, Linux HOWTO documents are copyrighted by their
respective authors. Linux HOWTO documents may be reproduced and distributed
in whole or in part, in any medium physical or electronic, as long as this
copyright notice is retained on all copies. Commercial redistribution is
allowed and encouraged; however, the author would like to be notified of any
such distributions.
All translations, derivative works, or aggregate works incorporating any
Linux HOWTO documents must be covered under this copyright notice. That is,
you may not produce a derivative work from a HOWTO and impose additional
restrictions on its distribution. Exceptions to these rules may be granted
under certain conditions; please contact the Linux HOWTO co-ordinator at the
address given below.
In short, we wish to promote dissemination of this information through as
many channels as possible. However, we do wish to retain copyright on the
HOWTO documents, and would like to be notified of any plans to redistribute
the HOWTOs.
If you have questions, please contact Tim Bynum, the Linux HOWTO
co-ordinator, at linux-howto@metalab.unc.edu via email.
ÀÌ ¹®¼¸¦ ±¸ÇÒ ¼ö ÀÖ´Â °÷
ÀÌ ¹®¼ÀÇ Á»´õ ÃÖ½ÅÀÇ °ø½Ä ¹öÀüÀº ¸®´ª½º ¹®¼ ÇÁ·ÎÁ§Æ® Linux Documentation
Project http://metalab.unc.edu/LDP/¿¡¼ ±¸ÇÒ ¼ö ÀÖ´Ù.
°¨»çÀÇ ¸»
ÃʱâÀÇ ¿À¸®Áö³Î bttv µå¶óÀ̹ö¸¦ ÀÛ¼ºÇÑ Ralph Metzler¿Í Marcus Metzler¿¡
°¨»çÇÑ´Ù. ¶ÇÇÑ, Video4Linux API¸¦ ¸¸µç Alan Cox, ¶óµð¿À Ä«µå, ÀÌÈÄÀÇ bttv
¸±¸®Áî¿Í xawtv ÇÁ·Î±×·¥ÀÇ ÀÛ¾÷À» ÇÑ Gerd Knorr¿¡°Ô °¨»çÇÑ´Ù. ±×¸®°í,
¸®´ª½º¿¡¼ ÀÌ·¯ÇÑ Ä«µåµéÀÇ Áö¿øÀ» À§ÇØ Èû¾´ ´Ù¸¥ ¸ðµç À̵鿡°Ôµµ °¨»çÇÑ´Ù.
William Burrow¿¡°Ô °¨»çÇÑ´Ù. ±×µµ ¶ÇÇÑ BTTV Howto¸¦ ½è´Ù.(³ª´Â ÀÌ ¹®¼¸¦ ¾´
ÈÄ¿¡ ¾Ë¾Ò´Ù) ³»°¡ ÀÌ ¹®¼¸¦ ¹ßÀü ½Ã۴µ¥ ±×ÀÇ ÀÛ¾÷¿¡
°¨»çÇÑ´Ù.
ÀÌ HOWTO¸¦ ¾²´Âµ¥ bttv¿Í xawtv ¹®¼¸¦ ¸¹ÀÌ Âü°íÇß´Ù.
Ã¥ÀÓÀÇ ÇѰè
Use the information in this document at your own risk. I disavow any
potential liability for the contents of this document. Use of the concepts,
examples, and/or other content of this document is entirely at your own
risk.
All copyrights are owned by their owners, unless specifically noted
otherwise. Use of a term in this document should not be regarded as
affecting the validity of any trademark or service mark.
Naming of particular products or brands should not be seen as endorsements.
You are strongly recommended to take a backup of your system before major
installation and backups at regular intervals.
Çϵå¿þ¾î ¿ä±¸»çÇ×
bttvÀÇ README¿¡¼:
Bttv´Â Conexant»ç
(http://www.conexant.com)ÀÇ Bt848 °è¿ÀÇ ºñµð¿À µðÄÚ´õ ĨÀ» »ç¿ëÇÏ´Â ÇÁ·¹ÀÓ Ä¸ÃÄ Ä«µå¸¦ À§ÇÑ µð¹ÙÀ̽º
µå¶óÀ̹ö´Ù. ÀÌ·¯ÇÑ Ä¨µé·Î´Â Bt848, Bt848A, Bt849, Bt878 °ú Bt879°¡ ÀÖ´Ù.
¼·Î ´Ù¸¥ Á¦Á¶»çÀÇ Ä«µåµé »çÀÌÀÇ Áß¿äÇÑ Â÷ÀÌ´Â Æ©³ÊÀÇ Å¸ÀÔ°ú º¸µå¿¡ ÀÖ´Â ´Ù¸¥
±¸¼º¿ä¼Òµé »ÓÀÌ´Ù. ¿¹¸¦µé¾î, Hauppauge»çÀÇ ¸î¸î Ä«µå´Â ºÎ°¡ÀûÀÎ ºñµð¿À ÅØ½ºÆ®
µðÄÚ´õ¿Í/¶Ç´Â »ç¿îµå µðÄÚ´õ ĨÀ» °¡Áö°í ÀÖ´Ù. ÀÌ·¯ÇÑ ºÎ°¡ÀûÀÎ ±¸¼º¿ä¼Òµé Áß
ÀϺδ bttv¿¡ ÀÇÇØ¼¸¸ Áö¿øµÈ´Ù. ¶ÇÇÑ, ÀÔ·ÂÀÇ ÇüÅÂ(º¹ÇÕ or S-Video)¿Í
±× ¼ö¿¡¼ Â÷À̰¡ ÀÖÀ» ¼ö ÀÖ´Ù.
¾Æ·¡ÀÇ Ä«µåµé¿¡¼ ÀÛµ¿ÇÑ´Ù:
AverMedia TV98
http://www.aver.com/products.html
AVerMedia TV-Phone
http://www.aver.com/lite/products/avertvphone.html
Diamond DTV2000
http://www.diamondmm.com/products/current/dtv-2000.cfm
Hauppauge Win/TV pci (and other Hauppauge cards)
http://www.hauppauge.com/
IDS Imaging FALCON
http://www.ids-imaging.de/
Lifeview Flyvideo II
http://www.lifeview.de/lifeview/html/produkte.htm#karte
Matrix Vision MV-Delta
http://www.matrix-vision.de/
miroVIDEO PCTV
http://www.pinnaclesys.com/
Osprey-100
http://www.mmac.com/products/osprey/osprey100.html
STB TV PCI
http://www.stb.com/products/multimedia/tvpci/tvpci.html
Terratec TERRA TV+
http://www.terratec.de/produkte/terratv/terratv_info.htm
Videologic Captivator PCI
http://www.videologic.com/Productinfo/capt_pci.htm
¿©·¯ºÐÀÌ ÀÛµ¿ÇÏ´Â ¶Ç´Ù¸¥ Ä«µå¸¦ ¾Ë°í ÀÖ´Ù¸é, ³ª¿¡°Ô ¸ÞÀÏÀ» º¸³»´Þ¶ó. ±×·¯¸é
³»°¡ ÀÌ ¹®¼ÀÇ ´ÙÀ½ ¹öÀü¿¡ ±× Ä«µå¸¦ Ãß°¡ÇÒ °ÍÀÌ´Ù.
¼ÒÇÁÆ®¿þ¾î ¿ä±¸»çÇ×
¸®´ª½º¿¡¼ TVÆ©³Ê Ä«µå¸¦ »ç¿ëÇÏ·Á¸é, ±×¿¡ ¸Â´Â Ä¿³Î µå¶óÀ̹ö°¡ ÇÊ¿äÇÒ °ÍÀÌ´Ù.
bttv µå¶óÀ̹ö´Â Ä¿³Î ¹öÀü 2.2.0 ÀÌÈÄ·Î Ä¿³ÎÀÇ ÇÑ ºÎºÐÀ¸·Î ¹èÆ÷µÈ´Ù.
¾Æ´Ï¸é, µå¶óÀ̹ö ÆÐŰÁöÀÇ ÃֽйöÀüÀ» ±¸Çؼ 2.0.35 ÀÌÈÄ ¹öÀüÀÇ Ä¿³Î°ú ÇÔ²²
»ç¿ëÇÒ ¼öµµ ÀÖ´Ù. ±×·¯³ª, 2.0.x ¹öÀü´ëÀÇ ¿À·¡µÈ Ä¿³Î¿¡¼µµ ÀÛµ¿µÈ´Ù´Â º¸ÁõÀº
ÇÏÁö ¸øÇÑ´Ù. ¾÷µ¥ÀÌÆ®µÈ bttv ÆÐŰÁö´Â
http://www.thp.uni-koeln.de/~rjkm/linux/bttv.html¿¡¼ ±¸ÇÒ ¼ö ÀÖ°í, Á»´õ ¾÷µ¥ÀÌÆ®µÈ ¹öÀüÀº Gerd KnorrÀÇ
http://www.in-berlin.de/User/kraxel/xawtv.html¿¡¼ ±¸ÇÒ ¼ö ÀÖ´Ù. ÀÌ·¯ÇÑ ÆÐŰÁöµéÀº
TEA6300, TDA8425¿Í DPL3518À» Æ÷ÇÔÇÏ¿© ´õ ¸¹Àº ¿Àµð¿À ĨµéÀ» Ãß°¡·Î Áö¿øÇÑ´Ù.
¿©·¯ºÐÀÌ bttv µå¶óÀ̹öÀÇ ¼¼°è¿¡ óÀ½ µé¾î¼±´Ù¸é, ÃֽŠĿ³Î¿¡ Æ÷ÇÔµÈ ¹öÀüÀ¸·Î
½ÃÀÛÇÏ±æ ±ÇÇÑ´Ù. ±×°ÍÀ¸·Î ¹®Á¦°¡ »ý±â°Å³ª ¿©·¯ºÐÀÇ Ä«µå°¡ Áö¿øµÇÁö ¾Ê´Â´Ù¸é,
À§¿¡ ¸µÅ©ÇÑ À§Ä¡¿¡¼ ¾÷µ¥ÀÌÆ®µÈ 0.6 ¹öÀü´ëÀÇ µå¶óÀ̹ö¸¦ »ç¿ëÇÏ´Â ¸ðÇèÀ» ÇØº¸¶ó.
¿©·¯ºÐÀÌ Á¤¸»·Î ¸ðÇèÀ» ÁÁ¾ÆÇÑ´Ù¸é, 2.4 ¹öÀüÀÇ Ä¿³Î¿¡ Æ÷Ç﵃ ¿¹Á¤ÀÎ Gerd KnorrÀÇ
0.7 ¹öÀü´ë µå¶óÀ̹ö¸¦ »ç¿ëÇØ º¸¶ó. 0.7 ¹öÀü´ë µå¶óÀ̹ö´Â
http://www.in-berlin.de/User/kraxel/xawtv.html¿¡¼µµ ±¸ÇÒ ¼ö ÀÖ´Ù.
ÀÌ ¹®¼´Â ´ëºÎºÐ 2.2.14 Ä¿³Î µå¶óÀ̹ö¿¡ ±âÃÊÇϰí ÀÖÀ¸¸ç, ¾÷µ¥ÀÌÆ®µÈ 0.6 ¹öÀü´ë
µå¶óÀ̹ö ÆÐŰÁö¿¡¼ °¡´ÉÇÑ ±â´Éµé¿¡ ´ëÇØ¼µµ ¾à°£ÀÇ ¾ð±ÞÀ» ÇÑ´Ù. ÀÌ ±ÛÀ» ¾²´Â
µ¿¾È 0.7 ¹öÀü´ëÀÇ µå¶óÀ̹ö´Â ÇÑâ °³¹ß´Ü°è¿¡ Àֱ⠶§¹®¿¡ Áö±ÝÀº ´Ù·çÁö ¾Ê´Â´Ù.
½Ã½ºÅÛ ¼³Á¤
Çϵå¿þ¾î ¼³Ä¡
(ÀÌ ¼½¼Ç¿¡ ´ëÇØ William Burrow¿¡°Ô °¨»çµå¸°´Ù.)
¿©·¯ºÐÀÌ ÄÄÇ»ÅÍ ÄÉÀ̽º¸¦ ¿©´Â°Í¿¡ ÀÚ½ÅÀÌ ¾ø´Ù¸é, ¸ÕÀú ÀÌ HOWTO ¹®¼ Àüü¸¦
È®½ÇÈ÷ Àаí Ä«µåÀÇ Æ©³Ê ŸÀÔ, ÁýÀûȸ·Î ¹øÈ£, °ËÆÄ±â Á֯ļö¿Í °°Àº Ä«µå¿¡
´ëÇÑ ³ëÆ®¸¦ ¸¸µé¾î¶ó. ±×¸®°í ³ª¼, ¿©·¯ºÐÀ» À§ÇØ Ä«µå¸¦ ¼³Ä¡ÇØ ÁÙ À¯´ÉÇÑ
»ç¶÷À» ±¸Ç϶ó.
±×·¸Áö ¾ÊÀ¸¸é, ÄÉÀ̽º¸¦ ¿°í ºñ¾îÀÖ´Â ½½·Ô¿¡ Ä«µå¸¦ ¼³Ä¡Ç϶ó. ¿©·¯ºÐÀÇ
¸ÞÀκ¸µå°¡ PCI¹ö½º Àü¼Û°ú PCI¹ö½º ¸¶½ºÅ͸µ¿¡ ´ëÇØ(¸ÞÀκ¸µå ¸Þ´º¾óÀ» º¸¶ó)
±î´Ù·Ó´Ù¸é, ±×·¯ÇÑ ±â´ÉÀÌ Áö¿øµÇ´Â ½½·ÔÀ» Çϳª ½ÅÁßÈ÷ ¼±ÅÃÇ϶ó.
¿À¹ö·¹ÀÌ ¸ðµå¸¦ À§ÇØ À̰ÍÀÌ ÇÊ¿äÇÒ °ÍÀÌ´Ù.
¼Ò¸®¸¦ µè±âÀ§ÇØ, ¿©·¯ºÐÀÇ ºñµð¿À ĸÃÄ Ä«µå¿Í »ç¿îµå Ä«µå¸¦ ¿¬°áÇÏ´Â ¼·Î´Ù¸¥
µÎ°¡Áö ¹æ¹ýÀÌ ÀÖ´Ù. ÇѰ¡Áö ¹æ¹ýÀº ³»ºÎÀûÀÎ ¿¬°áÀÌ´Ù. CD-ROMÀÇ ¿Àµð¿À ÄÉÀ̺íÀ»
ºñµð¿À ĸÃÄ Ä«µåÀÇ »ç¿îµå ÀÔ·Â ´ÜÀÚ¿¡ ¿¬°áÇÏ°í ºñµð¿À ĸÃÄ Ä«µåÀÇ Ãâ·ÂÀ» »ç¿îµå
Ä«µåÀÇ CD-ROMÀ̳ª Æ©³ÊÀÇ ¿Àµð¿À ÀÔ·Â ´ÜÀÚ¿¡ ¿¬°áÇ϶ó. ´Ù¸¥ ¹æ¹ýÀº ¿ÜºÎ 1/8''
¿Àµð¿À ÀèÀ» ºñµð¿À ĸÃÄ Ä«µå¿¡¼ ¿Àµð¿À Ä«µåÀÇ 1/8'' ¶óÀÎ ¿Àµð¿À·Î ¿¬°áÇÏ´Â
°ÍÀÌ´Ù. ¿Àµð¿À Ä«µå°¡ ¾ø°Å³ª »ç¿îµå Ä«µå¸¦ ÅëÇÑ ¿¬°áÀ» ¿øÇÏÁö ¾Ê´Â´Ù¸é, ĸÃÄ
Ä«µåÀÇ ¿Àµð¿À Ãâ·Â ´ÜÀÚ¿¡ ÁõÆø ½ºÇÇÄ¿¸¸À» ¿¬°áÇÒ ¼ö ÀÖ´Ù.(½ÅÇü bt878 Ä«µåÀÇ
ÀϺδ µðÁöÅÐ ¿Àµð¿À µ¥ÀÌÅ͸¦ PCI¹ö½º¸¦ ÅëÇØ Àü¼ÛÇϱ⠶§¹®¿¡ ¾î¶² »ç¿îµå
Ä¿³ØÅ͵µ °®°íÀÖÁö ¾Ê´Ù. ÀÌ ±ÛÀ» ¾²´Â ½ÃÁ¡¿¡¼ ÀÌ·¯ÇÑ Ä«µå¿¡ ´ëÇÑ Áö¿øÀº ¾ø´Ù.)
ºñµð¿À ¼Ò½º´Â ƯÈ÷ Ä«µå°¡ ÀÛµ¿ÁßÀÎÁö ¾Æ´ÑÁö¸¦ È®ÀÎÇϴµ¥ À¯¿ëÇÏ´Ù. ¸¹Àº Ä«µåµéÀÌ
º¹ÇÕ ºñµð¿À ÀÔ·Â, S-ºñµð¿À ÀÔ·Â ±×¸®°í Æ©³Ê ÀåÂøÇϰí ÀÖ´Ù¸é RF ÀԷµéÀ» ´Ù·é´Ù.
ÀÌ·¯ÇÑ ÀԷµéÀ» À§ÇÑ Ä¿³ØÅͰ¡ °¢°¢ µû·Î Á¸ÀçÇÑ´Ù.
Ä¿³Î ¼³Á¤
¿©·¯ºÐÀÇ Ä«µå¸¦ Áö¿øÇϱâ À§Çؼ Ä¿³ÎÀº Á¤È®ÇÏ°Ô ¼³Á¤µÇ¾î¾ß ÇÑ´Ù. ÃÖ±ÙÀÇ ¸®´ª½º
¹èÆ÷º» ´ëºÎºÐÀº ÇÊ¿äÇÑ ¸ðµâµéÀÌ ¹Ì¸® ÄÄÆÄÀϵǾî ÀÖ´Ù. ±×·¡¼, ¿©·¯ºÐÀÌ
/lib/modules/2.x.x/misc¿¡¼
videodev.o, bttv.o
¿Í tuner.o¸¦ ãÀ» ¼ö ÀÖ´Ù¸é °è¼Ó ÁøÇàÇÒ Áغñ°¡
µÈ °ÍÀÌ´Ù.
±×·¸Áö ¾Ê´Ù¸é,
CONFIG_VIDEO_DEV
¿Í
CONFIG_VIDEO_BT848
¿É¼ÇÀ» °¡´ÉÇÏ¸é ¸ðµâ·Î ¼±ÅÃÇØ¼ Ä¿³ÎÀ» ÀçÄÄÆÄÀÏ ÇØ¾ßÇÑ´Ù. Ä¿³Î ÀçÄÄÆÄÀÏ¿¡ °üÇÑ
ÀÚ¼¼ÇÑ »çÇ×Àº ¸®´ª½º Ä¿³Î HOWTO
(http://www.linuxdoc.org/HOWTO/Kernel-HOWTO.html)¸¦ º¸¶ó.
¾÷µ¥ÀÌÆ®µÈ 0.6.x ÆÐŰÁö »ç¿ëÇϱâ
¾÷µ¥ÀÌÆ®µÈ 0.6.x ÆÐŰÁö¸¦ »ç¿ëÇÏ·Á¸é, ¸éÀú À§¿¡ ¾ð±ÞÇÑ ½ÎÀÌÆ®¿¡¼ µå¶óÀ̹ö¸¦
¹Þ¾Æ¿Í¾ß ÇÑ´Ù. ¹Þ¾Æ¿Â µå¶óÀ̹ö¸¦
tar -xvzf bttv-0.6.x.tar.gz
·Î ¾ÐÃàÀ» Ç®°í ¾ÐÃàÀ» Ç®¾î¼ »ý±ä µð·ºÅ丮·Î À̵¿Ç϶ó.
su ¸í·É¾î°í root ±ÇÇÑÀ» ȹµæÇϰí, µå¶óÀ̹ö¸¦
¸¸µé±â À§ÇØ ÁÖ µð·ºÅ丮¿¡¼
make
¶ó´Â Ä¿¸Çµå¸¦ ÀÔ·ÂÇÑ´Ù. INSTALL ÆÄÀÏÀº
µå¶óÀ̹ö¿¡°Ô ÇÊ¿äÇÑ Á¤º¸¸¦ make ÆÄÀÏ¿¡¼ ¼öÁ¤ÇÏ´Â ¹æ¹ýÀ» ¼³¸íÇϰí ÀÖ´Ù.
ÇÏÁö¸¸, ¿ì¸®´Â ±×·¯ÇÑ Á¤º¸¸¦ ¸ðµâ ÆÄ¶ó¸ÞÅ͸¦ »ç¿ëÇØ¼ µå¶óÀ̹ö·Î ³Ñ±æ °ÍÀ̱â
¶§¹®¿¡ ¿©·¯ºÐÀº ¾ÈÀüÇÏ°Ô INSTALL ÆÄÀÏÀÇ ³»¿ëÀ»
¹«½ÃÇÒ ¼ö ÀÖ´Ù.) ±×¸®°í ³ª¼,
make install
·Î µå¶óÀ̹ö¸¦ ¼³Ä¡ÇÑ´Ù. ¸¶Áö¸·À¸·Î,
/sbin/depmod -a
·Î ¸ðµâÀÇ ÀÇÁ¸¼º Á¤º¸¸¦ ¾÷µ¥ÀÌÆ® ÇÑ´Ù.
/dev µð·ºÅ丮ÀÇ Æ¯¼ö ÆÄÀϵé
´ÙÀ½À¸·Î, /dev µð·ºÅ丮¿¡ Ư¼ö ij¸¯ÅÍ ÆÄÀÏÀ»
¸¸µé¾î¾ß ÇÑ´Ù. ÀÌ·¯ÇÑ µð¹ÙÀ̽ºµéÀÌ ÀÌ¹Ì Á¸ÀçÇÏ´ÂÁö È®ÀÎÇϱâ À§ÇØ
ls /dev/video*; ls /dev/radio* Ä¿¸Çµå¸¦ ÀÔ·ÂÇÑ´Ù.
Á¸ÀçÇÏÁö ¾Ê´Â´Ù¸é ±×°ÍµéÀ» ¸¸µé¾î¾ß ÇÑ´Ù. ÀÌ ÆÄÀϵéÀº ¸ðµÎ ÁÖ ÀåÄ¡ ¹øÈ£°¡
81À̰í, ºÎ ÀåÄ¡ ¹øÈ£´Â ÀÌ·¯ÇÑ ÆÄÀϵéÀÇ ´ÙÁß ÀνºÅϽº »Ó¸¸ ¾Æ´Ï¶ó ƯÁ¤ ÀåÄ¡
(ºñµð¿À, ¶óµð¿À µîµî)¿¡ µû¶ó ´Ù¸£´Ù. ÇÁ·Î±×·¡¹Ö¿¡ °üÇÑ ÀÚ¼¼ÇÑ »çÇ×Àº
Video4Linux API
(http://roadrunner.swansea.uk.linux.org/v4lapi.shtml)
¸¦ º¸¶ó.
bttv µå¶óÀ̹ö ÆÐŰÁöÀÇ driver µð·ºÅ丮¿¡´Â ³×°³ÀÇ
ºñµð¿À µð¹ÙÀ̽º ÆÄÀÏÀ» ¸¸µé¾î ÁÙ MAKEDEV
½ºÅ©¸³Æ®°¡ ÀÖ´Ù. ¶ÇÇÑ, ÇѰ³ÀÇ ºñµð¿À ĸÃÄ Ä«µå¸¸À» °¡Áö°í ÀÖ´Ù¸é ¿©·¯ºÐ
½º½º·Îµµ ²Ï ½±°Ô ¸¸µé ¼ö ÀÖ´Ù. root·Î ´ÙÀ½ÀÇ Ä¿¸Çµå¸¦ ÀÔ·ÂÇ϶ó:
mknod /dev/video0 c 81 0
chmod 666 /dev/video0
ln -s /dev/video0 /dev/video
mknod /dev/radio0 c 81 64
chmod 666 /dev/radio0
ln -s /dev/radio0 /dev/radio
¶ÇÇÑ, ¿©·¯ºÐÀÌ ºñµð¿À ÅØ½ºÆ®¿Í VBI µð¹ÙÀ̽º¸¦ ÇÊ¿ä·Î ÇÏ´Â ¾îÇø®ÄÉÀÌ¼Ç (ÇöÀç,
±ØÈ÷ ÀϺΰ¡ ÀÖ´Ù)À» °¡Áö°í ÀÖ´Ù¸é, ´ÙÀ½°ú °°ÀÌ µð¹ÙÀ̽º ÆÄÀÏÀ» ¸¸µé ¼ö ÀÖ´Ù:
mknod /dev/vtx0 c 81 192
chmod 666 /dev/vtx0
ln -s /dev/vtx0 /dev/vtx
mknod /dev/vbi0 c 81 224
chmod 666 /dev/vbi0
ln -s /dev/vbi0 /dev/vbi
¸ðµâ ·Îµù
bttv µå¶óÀ̹ö´Â ¸¹Àº ´Ù¸¥ ¸ðµâ°ú ÀÌ ¹®¼ÀÇ ºÎ·Ï¿¡¼ ¼³¸íÇÑ ¸¹Àº ´Ù¸¥ ¿É¼ÇÀ»
Á¦°øÇÑ´Ù. ¸¹Àº ¸ðµâ°ú ¿É¼ÇÀÌ Àֱ⠶§¹®¿¡, ¸ðµç°ÍÀÌ ÀÛµ¿ÇÒ ¶§±îÁö ¼öµ¿À¸·Î ÀÌ
ÀÛ¾÷À» ÇØ¾ßÇÑ´Ù. ÄÄÇ»ÅͰ¡ ´Ù¿îµÇ°Å³ª ÇÏ´Â ÀÏÀº °ÅÀÇ ¾ø°ÚÁö¸¸, ¸ðµâÀ» ·ÎµùÇϱâ
Àü¿¡ ¾Æ·¡¿Í °°ÀÌ dirty(¹Ìó µð½ºÅ©¿¡ ÀúÀåµÇÁö ¾Ê°í ¹öÆÛ¿¡ ³²¾ÆÀÖ´Â µ¥ÀÌÅÍ)
µð½ºÅ© ¹öÆÛ¸¦ °Á¦·Î ÀúÀåÇÏ¸é ½Ã½ºÅÛÀÌ ¼Õ»óµÇ´Â ÀÏÀº ¾øÀ» °ÍÀÌ´Ù.
sync; sleep 1; sync
±×¸®°í ³ª¼, root·Î insmod Ä¿¸Çµå¸¦ »ç¿ëÇØ
¸ðµâ ·ÎµùÀ» ½ÃµµÇ϶ó. óÀ½ µÎ°³ÀÇ ¸ðµâÀº ´ëºÎºÐ ¾î¶² ¿É¼Çµµ ÇÊ¿äÄ¡
¾ÊÀ¸¹Ç·Î ·ÎµùÀÌ ½±´Ù:
insmod videodev
insmod i2c
ÀÌÁ¦ bttv ¸ðµâÀ» ·ÎµåÇÒ Áغñ°¡ µÈ°ÍÀÌ´Ù:
modprobe bttv
µðÆúÆ®·Î, bttv ¸ðµâÀº Ä«µå ŸÀÔÀ» ÀÚµ¿À¸·Î
¾Ë¾Æ³»·Á ÇÑ´Ù. ¾î¶² °ÍÀ¸·Î ÀνÄÇß´ÂÁö È®ÀÎÇϱâ À§ÇØ
/var/log/messages¸¦ º¸¶ó. ¸ðµâÀÌ ¿©·¯ºÐÀÇ Ä«µå¸¦
¹Ù¸£°Ô ÀνÄÇÏÁö ¸øÇß´Ù¸é, Ä«µå ŸÀÔÀ» °Á¦·Î ÁöÁ¤Çϱâ À§ÇØ À§ÀÇ Ä¿¸Çµå ³¡¿¡
card=n ¿É¼ÇÀ» Ãß°¡ÇÒ ¼ö ÀÖ´Ù. ¿©±â¼
n Àº ¾Æ·¡ÀÇ ¸ñ·Ï¿¡¼ ¼±ÅÃÇÒ ¼ö ÀÖ´Ù.
(Ä¿³Î¿¡ Æ÷ÇÔµÈ µå¶óÀ̹ö´Â ŸÀÔ 0¿¡¼ 19±îÁö Áö¿øÇϰí, bttv-0.6.4h´Â 20¿¡¼
27¹ø±îÁöµµ Áö¿øÇÑ´Ù) ¶ÇÇÑ, ¿©·¯ºÐÀÇ Ä«µå¿¡ FM Æ©³Ê ±â´ÉÀÌ ÀÖ´Ù¸é
radio=1 ¿É¼ÇÀ» Ãß°¡ÇÒ ¼ö ÀÖ´Ù.
card=n card type
0: Auto-Detect
1: Miro
2: Hauppauge (±¸Çü bt848 º¸µå)
3: STB
4: Intel
5: Diamond
6: AVerMedia
7: MATRIX Vision MV-Delta
8: FlyVideo
9: TurboTV
10: Hauppauge (½ÅÇü bt878 º¸µå)
11: MIRO PCTV pro
12: Terratec/Vobis TV-Boostar
13: Newer Hauppauge WinCam (bt878)
14: MAXI TV Video PCI2
15: Terratec TerraTV+
16: Aimslab VHX
17: PXC200
18: AVermedia98
19: FlyVideo98 (FlyVideo Ä«µåº¸´Ù Á»´õ ½ÅÇüÀÌ´Ù)
20: Zoltrix TV-Max
21: iProTV
22: ADS Technologies Channel Surfer TV
23: Pixelview PlayTV (bt878)
24: Leadtek WinView 601
25: AVEC Intercapture
26: LifeView FlyKit w/o Tuner
27: Intel Create and Share PCI
´ÙÀ½À¸·Î, ¾Æ·¡¿Í °°ÀÌ Æ©³Ê ¸ðµâÀ» ·ÎµåÇÑ´Ù.
modprobe tuner type=n
¿©·¯ºÐÀº ¾Æ¸¶µµ Æ©³Ê¸¦ È®ÀÎÇϱâ À§ÇØ ÄÉÀ̽º¸¦ ¿¾î¾ß ÇÒ Áöµµ ¸ð¸¥´Ù. ÀϺÎ
Ä«µåµéÀº (Miro¿Í Hauppauge) Æ©³Ê ŸÀÔÀ» ÀÚµ¿À¸·Î ¾Ë¾Æ³¾ ¼ö ÀÖ´Ù. ±×·¯³ª,
¿©·¯ºÐÀº Æ©³Ê ŸÀÔÀ» ÁöÁ¤ÇØ¾ß ÇÒ °ÍÀÌ´Ù. Æ©³Ê¿¡´Â »óÇ¥(ºê·£µå)¸íÀÌ Ç¥±âµÇ¾î
ÀÖÀ¸¸ç, ¿©·¯ºÐÀÌ NTSC³ª PAL Æ©³Ê¸¦ °¡Áö°í ÀÖ´Ù¸é º¸µåÀÇ °ËÆÄ±â(ÀÛÀº ¾Ë·ç¹Ì´½
ĵ)¿¡¼ À̰ÍÀ» È®ÀÎÇÒ ¼ö ÀÖ´Ù. PAL ŸÀÔ Æ©³ÊÀÇ °ËÆÄ±â´Â 28.xxxMHz (xxx´Â
¼¼ÀÚ¸® ¼ýÀÚ)ÀÌ Ç¥±âµÇ¾î ÀÖ´Ù. NTSC ŸÀÔ Æ©³ÊÀÇ ÀÛÀº »óÀÚ¿¡´Â 35.xxxMHzÀÌ
ÀûÇôÀÖÀ» °ÍÀÌ´Ù. Æ©³Ê ŸÀÔÀ» ¾Ë°í ÀÖ´Ù¸é, ¾Æ·¡ÀÇ ¸ñ·Ï(ŸÀÔ 8°ú 9´Â bttv-0.6.4h
¿¡¸¸ ÀÖ´Ù)¿¡¼ n °ªÀ» ¼±ÅÃÇ϶ó:
type=n type of the tuner chip. n as follows:
0: Temic PAL tuner
1: Philips PAL_I tuner
2: Philips NTSC tuner
3: Philips SECAM tuner
4: no tuner
5: Philips PAL tuner
6: Temic NTSC tuner
7: Temic PAL tuner
8: Alps TSBH1 NTSC tuner
9: Alps TSBE1 PAL tuner
¸¶Áö¸·À¸·Î, ¿©·¯ºÐ¿¡°Ô ÇÊ¿äÇÑ »ç¿îµå ¸ðµâÀ» ·ÎµåÇ϶ó. ¾Æ¸¶µµ ¶Ç´Ù½Ã ¿©·¯ºÐÀÌ
°¡Áö°í ÀÖ´Â Ä«µå°¡ ¹«¾ùÀÎÁö ¸Å¿ì °¡±îÀ̼ È®ÀÎÇØ¾ß ÇÒ Çʿ䰡 ÀÖÀ» °ÍÀÌ´Ù.
TEA6300, TDA8425, TDA9855¿Í DPL3518 ĨÀÇ µå¶óÀ̹ö´Â 0.6.4h ½Ã¸®ÁîÀÇ
µå¶óÀ̹ö¿¡¸¸ Æ÷ÇԵǾî ÀÖ°í ÇöÀç Ä¿³Î(2.2.14) µå¶óÀ̹ö¿¡´Â Æ÷ÇԵǾî ÀÖÁö ¾ÊÀ½À»
¸í½ÉÇ϶ó.
modprobe msp3400 ³ª
tea3600 ³ª
tda8425 ³ª
tda9855 ³ª
dpl3518
(ÀÚ¼¼ÇÑ ³»¿ë°ú ¿É¼ÇÀº ºÎ·ÏÀ» º¸¶ó)
ÁÁ¾ÆÇÏ´Â video4linux ÇÁ·Î±×·¥À» ½ÇÇàÇØ¼ Àß ÀÛµ¿ÇÏ´ÂÁö È®ÀÎÇ϶ó. ä³ÎÀ»
º¯°æÇÒ ¼ö ¾ø´Ù¸é, ¾Ë¸ÂÀº Æ©³Ê ¸ðµâÀ» ·ÎµùÇ϶ó. ¾Æ¹« ¼Ò¸®µµ µéÀ» ¼ö ¾ø´Ù¸é,
´ÙÀ½ÀÇ µÎ°¡Áö¸¦ Á¡°ËÇ϶ó. »ç¿îµå ¸ðµâÀÇ È®Àΰú »ç¿îµå Ä«µå¸¦ ÅëÇØ ¼Ò¸®¸¦
µè´Â´Ù¸é, ä³ÎÀÇ º¼·ýÀÌ À۰ԵǾî ÀÖÁö´Â ¾ÊÀºÁö¸¦ È®ÀÎÇÑ´Ù.
ÀÛ¾÷ ÀÚµ¿È Çϱâ
¿©·¯ºÐ¿¡°Ô ÇÊ¿äÇÑ ¸ðµâ°ú ¿É¼ÇÀ» ¾Ë¾ÒÀ¸¸é,
/etc/conf.modules ÆÄÀÏ¿¡ ±×·¯ÇÑ Á¤º¸¸¦ ±â·ÏÇØ¼
¸ðµâ ·Îµù ÀÛ¾÷À» ÀÚµ¿È ÇÒ ¼ö ÀÖ´Ù. ±×·¸°Ô Çϸé, ±× µå¶óÀ̹ö¸¦ ÇÊ¿ä·Î ÇÏ´Â
¾îÇø®ÄÉÀ̼ÇÀÌ ½ÇÇàµÉ ¶§, ÀÚµ¿À¸·Î ¸ðµâÀÌ ·ÎµùµÉ °ÍÀÌ´Ù.
ÇÊÀÚ´Â ´ÙÀ½°ú °°ÀÌ »ç¿ëÇÑ´Ù:
# TV
alias char-major-81 bttv
pre-install bttv modprobe -k tuner; modprobe -k msp3400
options bttv radio=1 card=3
options tuner type=2
¹°·Ð, ¿©·¯ºÐÀÇ Ä«µå¿¡ ¸Â´Â ¸ðµâ°ú ¿É¼ÇÀ» Àû¿ëÇϱâ À§ÇØ À§ÀÇ ¾ê¸¦ ¼öÁ¤ÇØ¾ß ÇÒ
°ÍÀÌ´Ù. (¶ÇÇÑ, /sbin/depmod -a ·Î ¸ðµâ ÀÇÁ¸¼º
Á¤º¸µµ °»½ÅÇ϶ó)
ÀÀ¿ë ÇÁ·Î±×·¥
Ä¿³ÎÀÌ ¼³Á¤µÇ¾ú°í, ÀåÄ¡µéÀÌ ¼³Á¤µÇ¾úÀ¸¸ç, ¸ðµâµµ ·ÎµåµÇ¾ú´Ù. ÀÌÁ¦, ¿©·¯ºÐÀº
½ÇÁ¦·Î ¿©·¯ºÐÀÇ Ä«µå·Î ºÎÅÍ À̹ÌÁö¸¦ º¸¿©Áְųª ĸÃÄÇÏ´Â ÀÀ¿ë ÇÁ·Î±×·¥ÀÌ
ÇÊ¿äÇÒ °ÍÀÌ´Ù. ÀÌ·± ÀÀ¿ë ÇÁ·Î±×·¥µéÀº ¿©·¯°¡Áö°¡ ÀÖ´Ù:
bttvgrab - ºñµð¿À ³ìÈ¿¡ ÀûÇÕÇÑ °í¼º´É ĸÃĸ¦
Á¦°øÇÑ´Ù
http://moes.pmnet.uni-oldenburg.de/bttvgrab/
Gnome-o-Vision - ±×³ð µ¥½ºÅ©Å¾ ȯ°æÀÇ ºä¾î
(ÇöÀç °³¹ßÁß¿¡ ÀÖÀ¸¸ç ±×³ð CVS¿¡¼ ±¸ÇÒ ¼ö ÀÖ´Ù)
http://cvs.gnome.org/lxr/source/gnomovision/
kwintv - KDE ȯ°æÀ» À§ÇÑ Qt ±â¹ÝÀÇ TV ºä¾î
http://www.mathematik.uni-kl.de/~wenk/kwintv/
wmtune - bttv ±â¹Ý TV/¶óµð¿À Ä«µå¸¦ À§ÇÑ
À©µµ¿ì ¸ÞÀÌÄ¿ ¶óµð¿À Æ©³Ê ¾ÖÇø´
http://home.pages.de/~fionn/archive/wmtune-1.0_bttv.tar.bz2
wmtv - À©µµ¿ì ¸ÞÀÌÄ¿¿ë TV ´Ú¾îÇø®°ÔÀ̼Ç
http://www.student.uwa.edu.au/~wliang/
XawTV - TV ¾îÇø®ÄÉÀ̼ǰú ¸î°¡Áö À¯Æ¿¸®Æ¼
http://www.in-berlin.de/User/kraxel/xawtv.html
XtTV - ¸®´ª½º/X À©µµ¿ë °£´ÜÇÑ TV/ºñµð¿À ÇÁ·Î±×·¥
http://home.pages.de/~rasca/xttv/
¶ÇÇÑ, FlyVideo98 ¸®¸ðÄÁ Ä«µå¸¦ À§ÇÑ µå¶óÀ̹öµµ ÀÖ´Ù.
http://wolf.ifj.edu.pl/~jochym/FlyVideo98/
¿©·¯ºÐÀÌ »ç¿ëÇÏ·Á´Â ÀÀ¿ë ÇÁ·Î±×·¥ÀÇ
¹®¼¸¦ ¹Ýµå½Ã Àоî¶ó. ¸¹Àº ÇÁ·Î±×·¥µéÀÌ ½ÇÇàÇϱâ
Àü¿¡ ¹Ù¸£°Ô ¼öÁ¤µÈ ÀÚ¼¼ÇÑ ¼³Á¤ÆÄÀÏÀ» ÇÊ¿ä·Î ÇÑ´Ù. ´Ù¾çÇÑ Á¾·ùÀÇ Ä«µåµéÀÌ ÀÖ±â
¶§¹®¿¡, ¿©·¯ºÐÀÇ Ä«µå¿¡¼ ÇÁ·Î±×·¥ÀÌ µðÆúÆ® ¼³Á¤À¸·Î´Â ½ÊÁßÆÈ±¸ ÀÛµ¿ÇÏÁö
¾ÊÀ» °ÍÀÌ´Ù. µû¶ó¼, ÇÁ·Î±×·¥¿¡ ÀÖ´Â ¹®¼¸¦ Àдµ¥
¹Ýµå½Ã ½Ã°£À» ÇÒ¾ÖÇØ¾ß ÇÑ´Ù.
ºÎ·Ï - ¸ðµç ¸ðµâµéÀÇ ¿É¼Ç
¾Õ¿¡ "*"°¡ ºÙÀº °ÍµéÀº ¹öÀü 0.6.4h ½Ã¸®ÁîÀÇ µå¶óÀ̹ö¿¡¼¸¸ ¾µ¼ö ÀÖ´Ù.
videodev.o
this is the basic video4linux module, all video
drivers (incl. bttv) register themselves here.
i2c.o
the generic i2c module. It does much of the i2c bus
management, all other modules (except videodev.o)
use this one
insmod args:
scan=1 scan the bus for i2c devices
verbose=0 shut up i2c
i2c_debug=1 for debugging, it sticks the
whole (software) i2c bus
traffic to the syslog
bttv.o
the bt848 (grabber chip) driver
insmod args:
remap=adr remap Bt848 memory to adr<<20
vidmem=base frame buffer address>>20 (of graphic card)
triton1=0/1 for Triton1 compatibility
Triton1 is automatically recognized
but this might also help with other chipsets
pll=0/1/2 pll settings
0: don't use PLL
1: 28 MHz crystal installed
2: 35 MHz crystal installed
radio=0/1 card supports radio
card=n card type
0: Auto-Detect
1: Miro
2: Hauppauge (old bt848 boards)
3: STB
4: Intel
5: Diamond
6: AVerMedia
7: MATRIX Vision MV-Delta
8: FlyVideo
9: TurboTV
10: Hauppauge (new bt878 boards)
11: MIRO PCTV pro
12: Terratec/Vobis TV-Boostar
13: Newer Hauppauge WinCam (bt878)
14: MAXI TV Video PCI2
15: Terratec TerraTV+
16: Aimslab VHX
17: PXC200
18: AVermedia98
19: FlyVideo98 (newer FlyVideo cards)
*20: Zoltrix TV-Max
*21: iProTV
*22: ADS Technologies Channel Surfer TV
*23: Pixelview PlayTV (bt878)
*24: Leadtek WinView 601
*25: AVEC Intercapture
*26: LifeView FlyKit w/o Tuner
*27: Intel Create and Share PCI
remap, card, radio and pll accept up to four comma-separted arguments
(for multiple boards). The CARD and PLL defines from the Makefile
are used as defaults.
msp3400.o
The driver for the msp34xx sound processor chips. If you have a
stereo card, you probably want to insmod this one.
insmod args:
debug=1/2 print some debug info to the syslog,
2 is more verbose.
*tea6300.o
The driver for the tea6300 fader chip. If you have a stereo
card and the msp3400.o doesn't work, you might want to try this
one. This chip is seen on most STB TV/FM cards (usually from
Gateway OEM sold surplus on auction sites).
insmod args:
debug=1 print some debug info to the syslog.
*tda8425.o
The driver for the tda8425 fader chip. This driver used to be
part of bttv.c, so if your sound used to work but does not
anymore, try loading this module.
insmod args:
debug=1 print some debug info to the syslog.
*tda9855.o
The driver for the tda9855 stereo decoder / audio processor chip.
insmod args:
debug=1 print some debug info to the syslog.
*dpl3518.o
Driver for the dpl3518a Dolby Pro Logic Processor
insmod args:
debug=1 print some debug info to the syslog.
tuner.o
The tuner driver. You need this unless you want to use only
with a camera or external tuner ...
insmod args:
debug=1 print some debug info to the syslog
type=n type of the tuner chip. n as follows:
0: Temic PAL tuner
1: Philips PAL_I tuner
2: Philips NTSC tuner
3: Philips SECAM tuner
4: no tuner
5: Philips PAL tuner
6: Temic NTSC tuner
7: Temic PAL tuner
*8: Alps TSBH1 NTSC tuner
*9: Alps TSBE1 PAL tuner
i2c_chardev.o
provides a character device for i2c bus access. Works for 2.1.x
only, not compiled by default.