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CONTENTS #contents ---- Lastmodified &lastmod; ---- *screen をインストールするよ！ [#m66c4ec2] http://netbuffalo.doorblog.jp/archives/4609419.html apt-get install screen *Raspberrypi [#r93c1ed2] http://d.hatena.ne.jp/zqwell-ss/20130623/1372009506 https://wiki.ubuntulinux.jp/UbuntuTips/Others/RootSudo#root.2BMKIwqzCmMPMwyDBuZwlSuVMW- http://www.odin.hyork.net/write/write0731.html **screen をインストールするよ！ [#m66c4ec2] http://netbuffalo.doorblog.jp/archives/4609419.html apt-get install screen **Webカメラにするよ [#c46536f6] http://www.mztn.org/rpi/rpi23.html https://sites.google.com/site/mizukoshipi/raspberry-pidewebkamera http://wolfpaulus.com/jounal/embedded/raspberrypi_webcam svn co https://svn.code.sf.net/p/mjpg-streamer/code/mjpg-streamer/ mjpg-streamer http://blog.livedoor.jp/victory7com/archives/28289703.html root@raspberrypi ~/mjpg-streamer # make gcc -D'SVN_REV="3:172"' -O2 -DLINUX -D_GNU_SOURCE -Wall -c -o mjpg_streamer.o mjpg_streamer.c gcc -D'SVN_REV="3:172"' -O2 -DLINUX -D_GNU_SOURCE -Wall -c -o utils.o utils.c gcc -D'SVN_REV="3:172"' -O2 -DLINUX -D_GNU_SOURCE -Wall mjpg_streamer.o utils.o -lpthread -ldl -o mjpg_streamer chmod 755 mjpg_streamer make -C plugins/input_uvc all make[1]: Entering directory `/root/mjpg-streamer/plugins/input_uvc' gcc -c -O1 -DLINUX -D_GNU_SOURCE -Wall -shared -fPIC -o v4l2uvc.lo v4l2uvc.c v4l2uvc.c: In function ?init_videoIn?: v4l2uvc.c:88:23: warning: variable ?currentHeight? set but not used [-Wunused-but-set-variable] v4l2uvc.c:88:9: warning: variable ?currentWidth? set but not used [-Wunused-but-set-variable] gcc -c -O1 -DLINUX -D_GNU_SOURCE -Wall -shared -fPIC -o jpeg_utils.lo jpeg_utils.c gcc -c -O1 -DLINUX -D_GNU_SOURCE -Wall -shared -fPIC -o dynctrl.lo dynctrl.c gcc -O1 -DLINUX -D_GNU_SOURCE -Wall -shared -fPIC -o input_uvc.so input_uvc.c v4l2uvc.lo jpeg_utils.lo dynctrl.lo -ljpeg make[1]: Leaving directory `/root/mjpg-streamer/plugins/input_uvc' cp plugins/input_uvc/input_uvc.so . make -C plugins/output_file all make[1]: Entering directory `/root/mjpg-streamer/plugins/output_file' gcc -O2 -DLINUX -D_GNU_SOURCE -Wall -shared -fPIC -o output_file.so output_file.c make[1]: Leaving directory `/root/mjpg-streamer/plugins/output_file' cp plugins/output_file/output_file.so . make -C plugins/output_udp all make[1]: Entering directory `/root/mjpg-streamer/plugins/output_udp' gcc -O2 -DLINUX -D_GNU_SOURCE -Wall -shared -fPIC -o output_udp.so output_udp.c make[1]: Leaving directory `/root/mjpg-streamer/plugins/output_udp' cp plugins/output_udp/output_udp.so . make -C plugins/output_http all make[1]: Entering directory `/root/mjpg-streamer/plugins/output_http' gcc -c -O1 -DLINUX -D_GNU_SOURCE -Wall -shared -fPIC -o httpd.lo httpd.c gcc -O1 -DLINUX -D_GNU_SOURCE -Wall -shared -fPIC -o output_http.so output_http.c httpd.lo make[1]: Leaving directory `/root/mjpg-streamer/plugins/output_http' cp plugins/output_http/output_http.so . make -C plugins/input_testpicture all make[1]: Entering directory `/root/mjpg-streamer/plugins/input_testpicture' convert pictures/960x720_1.jpg -resize 640x480! pictures/640x480_1.jpg convert pictures/960x720_1.jpg -resize 320x240! pictures/320x240_1.jpg convert pictures/960x720_1.jpg -resize 160x120! pictures/160x120_1.jpg converting file: 160x120_1.jpg converting file: 320x240_1.jpg converting file: 640x480_1.jpg converting file: 960x720_1.jpg converting file: 160x120_2.jpg converting file: 320x240_2.jpg converting file: 640x480_2.jpg converting file: 960x720_2.jpg gcc -O2 -DLINUX -D_GNU_SOURCE -Wall -shared -fPIC -o input_testpicture.so input_testpicture.c make[1]: Leaving directory `/root/mjpg-streamer/plugins/input_testpicture' cp plugins/input_testpicture/input_testpicture.so . make -C plugins/input_file all make[1]: Entering directory `/root/mjpg-streamer/plugins/input_file' gcc -O2 -DLINUX -D_GNU_SOURCE -Wall -shared -fPIC -o input_file.so input_file.c make[1]: Leaving directory `/root/mjpg-streamer/plugins/input_file' cp plugins/input_file/input_file.so . root@raspberrypi ~/mjpg-streamer # make install install --mode=755 mjpg_streamer /usr/local/bin install --mode=644 input_uvc.so output_file.so output_udp.so output_http.so input_testpicture.so input_file.so /usr/local/lib/ install --mode=755 -d /usr/local/www install --mode=644 -D www/* /usr/local/www root@raspberrypi ~/mjpg-streamer # root@raspberrypi ~/mjpg-streamer # root@raspberrypi ~/mjpg-streamer # root@raspberrypi ~/mjpg-streamer # mjpg_streamer -i "input_uvc.so -f 2 -r 320x240 -d /dev/vc-cma -y" -o "./output_http.so -w ./www -p 8080" MJPG Streamer Version: svn rev: 3:172 ERROR: could not find input plugin Perhaps you want to adjust the search path with: # export LD_LIBRARY_PATH=/path/to/plugin/folder dlopen: input_uvc.so: cannot open shared object file: No such file or directory root@raspberrypi ~/mjpg-streamer # ./mjpg_streamer -i "./input_uvc.so -f 2 -r 320x240 -d /dev/vc-cma -y" -o "./output_http.so -w ./www -p 8080" MJPG Streamer Version: svn rev: 3:172 i: Using V4L2 device.: /dev/vc-cma i: Desired Resolution: 320 x 240 i: Frames Per Second.: 2 i: Format............: YUV i: JPEG Quality......: 80 Error opening device /dev/vc-cma: unable to query device. Init v4L2 failed !! exit fatal http://blog.miguelgrinberg.com/post/stream-video-from-the-raspberry-pi-camera-to-web-browsers-even-on-ios-and-android **日本語化するよ！ [#v4fb3abe] http://www.designspark.com/nodes/view/type:knowledge-item/slug:JPN-raspberry-pi-Japanese-version http://sweepy.blog.eonet.jp/hoby/2013/06/raspberry-pi-5181.html ---- Total access &counter(total);：本日 &counter(today);：昨日 &counter(yesterday); #counter([total|today|yesterday]);
