stl subnail

Ref : https://github.com/MLAB-project/stl-thumbnailer

GoBike ios project

Ref : https://github.com/TerryCK/GoBike

video stream2 on rpi

Ref : https://github.com/Tomtomgo/raspberry_livestream


Ref : http://engineer2you.blogspot.tw/2016/10/rasbperry-pi-ffmpeg-install-and-stream.html

Ref : https://www.raspberrypi.org/forums/viewtopic.php?f=91&t=133871&p=1011437

ffmpeg youtube rtmp

ffmpeg -thread_queue_size 512 -f v4l2 -i /dev/video0  -ar 44100 -ac 2 -acodec pcm_s16le -f s16le -ac 2 -i /dev/zero -acodec aac -ab 128k -strict experimental -aspect 16:9 -vcodec h264 -preset veryfast -crf 25 -pix_fmt yuv420p -g 60 -vb 820k -maxrate 820k -bufsize 820k -profile:v baseline -r 30 -f flv rtmp://a.rtmp.youtube.com/live2/"your api key"

如何解決FTP連線時出現無法取得目錄列表的問題

Ref : http://blog.bestdaylong.com/2012/08/ftp.html

install vesta on centos

Ref : http://idroot.net/tutorials/how-to-install-vesta-control-panel-on-centos-7/

check server port on centos

Ref : https://support.rackspace.com/how-to/checking-listening-ports-with-netstat/


sudo netstat -plnt

install mqtt on centos

Ref : https://www.digitalocean.com/community/tutorials/how-to-install-and-secure-the-mosquitto-mqtt-messaging-broker-on-centos-7


把   home-oojah-mqtt.repo copy到   /etc/yum.repos.d/

然後執行

sudo yum install mosquitto
 sudo yum install mosquitto-clients

CentOS

Download the repository config file for your CentOS version from below and copy it to /etc/yum.repos.d/ You’ll now be able to install and keep mosquitto up to date using the normal package management tools.

The available packages are: mosquitto, mosquitto-clients, libmosquitto1, libmosquitto-devel, libmosquittopp1, libmosquittopp-devel, python-mosquitto.

• CentOS 7
• CentOS 6

sudo yum -y install epel-release

 sudo yum install mosquitto
 sudo yum install mosquitto-clients




mosquitto_pub -h 192.168.0.103 -t test -m "forward"