Ports Requests

extract-xiso 
You can find it here 
https://github.com/XboxDev/extract-xiso

qv4l2 test utilityIt allows you to display capture device contents while also being a good test program to make sure capture devices are working correctly and grabbing frames correctlythe advantage this version has over guvcview is it has opengl gpu rendering support so it's not slowing down the cpu to display contents like guvcview does
it's part of the v4l-utils package 
https://github.com/garbear/v4l-utils/tree/master/utils/qv4l2