¶ó½ºº£¸® ÆÄÀÌÀÇ 5 ¹é¸¸ È¼Ò ¸ÂÃãÇü Ä«¸Þ¶ó´Â ¸ðµç Á¾·ùÀÇ ¶óÁ¸® ÆÄÀÌ¿Í ¿Ïº®ÇÏ°Ô È¥Çյ˴ϴÙ.
¿¬°á ¸ðµå: Ä¿³ØÅÍ À§Ä¡: 90µµ Ä¿³ØÅÍ, ÇÑ ´ÙÀ½ HDMI Æ÷Æ®. ¿¬°áÇÒ ¶§, Á¢ÃË ÃøÀº HDMI °ø¿ë¿µ¿ª ¼ÒÇÁÆ®¿þ¾î¿¡ Á÷¸éÇÕ´Ï´Ù.
1. RPi Æß¿þ¾î ¹× raspi-config´Â Ä«¸Þ¶ó ¿ëÀ¸·Î ¾÷µ¥ÀÌÆ®µÇ¾ú½À´Ï´Ù. apt-get ¾÷µ¥ÀÌÆ®¸¦ ½ÇÇàÇϽʽÿÀ.
2. Ä«¸Þ¶ó ¼±Åà raspi-config, ½ÃÀÛ Ä«¸Þ¶ó µå¶óÀ̹ö RPi Æß¿þ¾î, ´Ù½Ã ½ÃÀÛ
3. ¸í·É ¶óÀÎ ÇÁ·Î±×·¥ raspivid ¹× raspistill Ä«¸Þ¶ó¸¦ ÀÛµ¿ÇÏ°í ºñµð¿À Ŭ¸³ ¶Ç´Â À̹ÌÁö¸¦ ĸóÇÕ´Ï´Ù.
4. ĸó µÈ ºñµð¿À Ŭ¸³Àº mplayer·Î Àç»ýÇؾßÇÕ´Ï´Ù
Ä«¸Þ¶óÀÇ ÀÔ·Â µ¥ÀÌÅÍ´Â ncat-Concatenate ¹× redirect ¼ÒÄÏÀ» ÅëÇØ ³×Æ®¿öÅ© Æ÷Æ®¿¡ Á÷Á¢ ¸®µð·º¼ÇµÇ¾î Ãâ·ÂÀ» ´Þ¼ºÇÕ´Ï´Ù.
Raspbian¿¡¼ Ä«¸Þ¶ó Áö¿øÀ» È°¼ºÈÇÏ´Â ¹æ¹ý
ÆÄÀ̸¦ ºÎÆÃÇÏ°í ·Î±×ÀÎÇÕ´Ï´Ù. ±âº» »ç¿ëÀÚ À̸§Àº piÀÌ¸ç ±âº» ¾ÏÈ£´Â raspberry º£¸®ÀÔ´Ï´Ù. (Âü°í: ±âº»°ª¿¡¼ À̵éÀ» º¯°æÇÑ °æ¿ì ÀÚ½ÅÀÇ »ç¿ëÀÚ/¾ÏÈ£ ¼¼ºÎ »çÇ×À» °ø±ÞÇؾßÇÕ´Ï´Ù).
ÃֽŠ¹öÀüÀ¸·Î ¶óÁ¸® ÆÄÀÌ Æß¿þ¾î¸¦ ¾÷±×·¹À̵åÇϱâ À§ÇØ Å͹̳ο¡¼ ´ÙÀ½ ¸í·ÉÀ» ½ÇÇà:
Sudo apt-¾÷µ¥ÀÌÆ® ¹Þ±â
Sudo apt-¾÷±×·¹ÀÌµå ¹Þ±â
´ÙÀ½ ¸í·ÉÀ» ½ÇÇàÇÏ¿© piÀÇ ±¸¼º ¼³Á¤¿¡ ¾×¼¼½º:
Sudo raspi-±¸¼º
"Ä«¸Þ¶ó" ·Î À̵¿ÇÏ°í "»ç¿ë" À» ¼±ÅÃÇÕ´Ï´Ù.
Ŭ¸¯ È®´ë
"¸¶¹«¸®" À» ¼±ÅÃÇÏ°í ÀçºÎÆÃ.
¶ó½ºº£¸® ÆÄÀÌ Ä«¸Þ¶ó ¼ÒÇÁÆ®¿þ¾î¸¦ »ç¿ëÇÏ´Â ¹æ¹ý
Raspivid ¸í·É ÁÙ ÀÀ¿ë ĸó ºñµð¿À Ä«¸Þ¶ó ¸ðµâ µ¿¾È applicationraspistill »ç¿ëÇϸé ĸó À̹ÌÁö.
-O ¶Ç´Â Ãâ·ÂÀº Ãâ·Â ÆÄÀÏ À̸§À» ÁöÁ¤ÇÏ°í-t ¶Ç´Â ŸÀÓ ¾Æ¿ôÀº ¹Ì¸®º¸±â°¡ ¹Ð¸® ÃÊ¿¡ Ç¥½ÃµÇ´Â ½Ã°£À» ÁöÁ¤ÇÕ´Ï´Ù. ÀÌ ¼¼Æ® 5s ±âº»ÀûÀ¸·Î ±× raspistill ĸó ÃÖÁ¾ ÇÁ·¹ÀÓ ¹Ì¸®º¸±â.
-D ¶Ç´Â µ¥¸ð´Â »ç¿ëÇÒ ¼öÀÖ´Â ´Ù¾çÇÑ À̹ÌÁö È¿°ú¸¦ ÅëÇØ »çÀÌŬ¸µÇÏ´Â µ¥¸ð ¸ðµå¸¦ ½ÇÇàÇÕ´Ï´Ù.
¿¹¸¦ ¸í·É
Jpeg Çü½ÄÀÇ À̹ÌÁö¸¦ ĸó:
Raspistill o image.jpg
H264 Çü½ÄÀ¸·Î 5s ºñµð¿À¸¦ ĸó:
Raspivid-o ºñµð¿À. h264
10s ºñµð¿À ĸó:
Raspivid-o ºñµð¿À. h264 -t 10000
µ¥¸ð ¸ðµå¿¡¼ 10s ºñµð¿À¸¦ ĸó:
Raspivid-o ºñµð¿À. h264 -t 10000 -d
Raspivid ¶Ç´Â raspistill ½ÇÇàÀ»À§ÇÑ °¡´ÉÇÑ ¿É¼Ç ¸ñ·ÏÀ» È®ÀÎÇÏ·Á¸é ½ÇÇàÇÒ ¼ö ÀÖ½À´Ï´Ù:
Raspivid ´ú
Raspistill ´ú
½ºÅ©·Ñ ¹× Á¾·á q¸¦ ÀÔ·ÂÇÏ´Â È»ìÇ¥ Å°¸¦ »ç¿ëÇÕ´Ï´Ù.
.
¿øÄ¡ ¾Ê´Â ¾×¼¼½º¸¦ ¹æÁöÇϱâ À§ÇØ Ä«¸Þ¶ó¸¦ »ç¿ëÇÏ´Â °æ¿ì SSH ¾ÏÈ£¸¦ º¯°æÇÏ´Â °ÍÀÌ ÁÁ½À´Ï´Ù.
³×Æ®¿öÅ©¸¦ ÅëÇØ ¶ó½ºº£¸® ÆÄÀÌ Ä«¸Þ¶ó¿¡¼ ºñµð¿À¸¦ ½ºÆ®¸®¹ÖÇÏ´Â ¹æ¹ý
º¼ ÇÇµå ¸®´ª½º
Å͹̳ο¡¼ ´ÙÀ½À» ½ÇÇàÇÏ¿© ÀÇÁ¸¼ºÀ» ¼³Ä¡:
Sudo apt-¼³Ä¡ mplayer netcat ¹Þ±â
Ifconfig¸¦ ½ÇÇàÇÏ¿© IP ÁÖ¼Ò¸¦ ãÀ¸½Ê½Ã¿À. (´ç½ÅÀÇ IP ÁÖ¼Ò´Â ÄÜ¼Ö Ãâ·Â¿¡ ³ª¿µÇ°í ¾Æ¸¶ 192.168.1. XxxÀÇ ¸ð¾çÀÏ °ÍÀÔ´Ï´Ù).
Mplayer¸¦ »ç¿ëÇÏ¿© Çǵ带 º¼ Å͹̳ο¡¼ ´ÙÀ½ ¸í·ÉÀ» ½ÇÇà:
Nc-l -p 5001 m Ç÷¹À̾î-fps 31-ij½Ã 1024-
Windows¿¡¼ Çǵ带 º¸·Á¸é
¼³Ä¡ ¹× ´ë½Å Linux ½º¸¦ ½ÇÇàÇÕ´Ï´Ù.
Ipconfig¸¦ ½ÇÇàÇÏ¿© IP ÁÖ¼Ò¸¦ ãÀ¸½Ê½Ã¿À. (´ç½ÅÀÇ IP ÁÖ¼Ò´Â ÄÜ¼Ö Ãâ·Â¿¡ ³ª¿µÇ°í ¾Æ¸¶ 192.168.1. XxxÀÇ ¸ð¾çÀÏ °ÍÀÔ´Ï´Ù).
.
.
±× ºê¶ó¿ìÀú may ºÒÆòÇÕ´Ï´Ù ÆÄÀÏÀÌ ¾Ç¼º ±×µéÀº unsigned ½ÇÇà.
À©µµ¿ì Å°¿Í `r` Å°¸¦ µ¿½Ã¿¡ ´·¯ "½ÇÇà" ´ëÈ »óÀÚ¸¦ °¡Á®¿É´Ï´Ù. ´ëÈ »óÀÚ¿¡ cmd.exe ¸¦ ÀÔ·ÂÇÏ°í DOS ÇÁ·ÒÇÁÆ®¸¦ ¿·Á¸é ÀÔ·Â/¹ÝȯÀ» ´©¸¨´Ï´Ù.
Mplayer¸¦ »ç¿ëÇÏ¿© Çǵ带 º¼ ÇÁ·ÒÇÁÆ®¿¡ ´ÙÀ½ ¸í·ÉÀ» ÀÔ·Â:
[Nc.exe °æ·Î] \ nc.exe -L -p 5001 [mplayer.exe °æ·Î] \ mplayer.exe -fps 31-ij½Ã 1024-
OS xÀÇ Çǵ带 º¸·Á¸é
´Ù¿î·Îµå.
¶Ç´Â, ´ç½ÅÀº mplayer¸¦ »ç¿ëÇÏ¿© ´Ù¿î·Îµå ÇÒ ¼ö ÀÖ½À´Ï´Ù¿ì¸®°¡ ÃßõÇÏ´Â.
Ifconfig¸¦ ½ÇÇàÇÏ¿© IP ÁÖ¼Ò¸¦ ãÀ¸½Ê½Ã¿À. (´ç½ÅÀÇ IP ÁÖ¼Ò´Â ÄÜ¼Ö Ãâ·Â¿¡ ³ª¿µÇ°í ¾Æ¸¶ 192.168.1. XxxÀÇ ¸ð¾çÀÏ °ÍÀÔ´Ï´Ù).
Mplayer¸¦ »ç¿ëÇÏ¿© Çǵ带 º¼ Å͹̳ο¡¼ ´ÙÀ½ ¸í·ÉÀ» ½ÇÇà:
Nc-l -p 5001 m Ç÷¹À̾î-fps 31-ij½Ã 1024-
¶óÁ¸® ÆÄÀÌÀÇ Çǵ带 º¸·Á¸é:
Ifconfig¸¦ ½ÇÇàÇÏ¿© IP ÁÖ¼Ò¸¦ ãÀ¸½Ê½Ã¿À. (´ç½ÅÀÇ IP ÁÖ¼Ò´Â ÄÜ¼Ö Ãâ·Â¿¡ ³ª¿µÇ°í ¾Æ¸¶ 192.168.1. XxxÀÇ ¸ð¾çÀÏ °ÍÀÔ´Ï´Ù).
¼ö½Å piÀÇ Å͹̳ο¡¼ ´ÙÀ½ ¸í·ÉÀ» ½ÇÇàÇϽʽÿÀ.
Mkfifo ¹öÆÛ
Nc-p 5001 -l> ¹öÆÛ/opt/vc/src/hello_pi/hello_video/hello_video.bin ¹öÆÛ
ºÎÂø µÈ Ä«¸Þ¶ó ¸ðµâ·Î pi¿¡¼ Çǵ带 Àü¼ÛÇÏ·Á¸é
À§ÀÇ Áöħ¿¡ µû¶ó "¼ö½Å" ±â°è¸¦ ¼³Á¤ ÇÑ ÈÄ "Àü¼Û" piÀÇ Å͹̳ο¡¼ ´ÙÀ½ ¸í·ÉÀ» ½ÇÇàÇϽʽÿÀ.
Raspivid-t 999999 -o - nc [Ŭ¶óÀ̾ðÆ®ÀÇ IP ÁÖ¼Ò »ðÀÔ] 5001
±×·± ´ÙÀ½ ĸó ½Ã°£À» º¯°æÇϰųª ºñµð¿À È¿°ú¸¦ Ãß°¡Çϱâ À§ÇØ À§ÀÇ "¶óÁ¸® ÆÄÀÌ Ä«¸Þ¶ó ¼ÒÇÁÆ®¿þ¾î" ¼½¼ÇÀ» »ç¿ëÇÏ´Â ¹æ¹ý "¿¡ ³ª¿µÈ ¸í·ÉÀ» »ç¿ëÇÒ ¼ö ÀÖ½À´Ï´Ù.