Why we choose MJPEG? Choose "MJPEG" final purpose is to reduce data stream, improve the video frame, so that the video will more smooth and occupy less bandwidth. Such as 1megapixel common camera,YUV format only have 10fpswhile MJPEG usb camera can up to 30fps. Most Linux USB port device is USB1.1, becuase bandwidth limited, can not receive YUV data stream, so that need to choose the MJPEG data stream. Common USB PC camera do not have MJPEG DSP, even those support MJPEG but can not work with USB 1.1 yet. Specification: Optional models:-USB500W02M-L21 Sensor:1/4" CMOS OV5640 Lens size:500W, 5.0megapixel, Max. 2592(H)x1944(V)pixels Max. Resolution:2592X1944 Picture format: MJPEG USB Protocal:USB2.0 HS/FS Support free driver:USB Video Class(UVC)1.1 Auto exposure AEC:Support Auto white blance AEB:Support Frame rate:"2592 (H) x 1944 (V) pixels MJPEG 8fps 2048 (H) x 1536 (V) pixels MJPEG 10fps 1600 (H) x 1200 (V) pixels MJPEG 12fps 1920 (H) x 1080 (V) pixels MJPEG 12fps 1280 (H) x 1024 (V) pixels MJPEG 12fps 1280 (H) x 720 (V) pixels MJPEG 30fps 1024 (H) x 768 (V) pixels MJPEG 30fps 800 (H) x 600 (V) pixels MJPEG 30fps 640 (H) x 480 (V) pixels MJPEG 30fps 320 (H) x 240 (V) pixels MJPEG 30fps" Adjustable parameters: Brightness/Contrast/Color saturation /Definition/Gamma/WB voltage:DC 5V, current:150mA work temperature: DEGREES(-20~70) Size: 32x32mm/38*38 Support OS: "WinXP/Vista/WIN7/WIN8/Linux with UVC Mac-OS X 10.4.8 or later/Wince with UVC/Android 4.0 or above" -USB500W02M-L21 usb camera module can use in where It can use in"any,all,whole..." Linux CPU operating system which come with USB Host port,including USB1.1 and USB2.0
