mjpg-streamer input plugin: input_uvc ===================================== This plugin provides JPEG data from V4L/V4L2 compatible webcams. Usage ===== mjpg_streamer -i 'input_uvc.so [options]' ``` --------------------------------------------------------------- Help for input plugin..: UVC webcam grabber --------------------------------------------------------------- The following parameters can be passed to this plugin: [-d | --device ].......: video device to open (your camera) [-r | --resolution ]...: the resolution of the video device, can be one of the following strings: QSIF QCIF CGA QVGA CIF VGA SVGA XGA SXGA or a custom value like the following example: 640x480 [-f | --fps ]..........: frames per second (activates YUYV format, disables MJPEG) [-m | --minimum_size ].: drop frames smaller then this limit, useful if the webcam produces small-sized garbage frames may happen under low light conditions [-e | --every_frame ]..: drop all frames except numbered [-n | --no_dynctrl ]...: do not initalize dynctrls of Linux-UVC driver [-l | --led ]..........: switch the LED "on", "off", let it "blink" or leave it up to the driver using the value "auto" --------------------------------------------------------------- [-t | --tvnorm ] ......: set TV-Norm pal, ntsc or secam --------------------------------------------------------------- Optional parameters (may not be supported by all cameras): [-br ].................: Set image brightness (auto or integer) [-co ].................: Set image contrast (integer) [-sh ].................: Set image sharpness (integer) [-sa ].................: Set image saturation (integer) [-cb ].................: Set color balance (auto or integer) [-wb ].................: Set white balance (auto or integer) [-ex ].................: Set exposure (auto, shutter-priority, aperature-priority, or integer) [-bk ].................: Set backlight compensation (integer) [-rot ]................: Set image rotation (0-359) [-hf ].................: Set horizontal flip (true/false) [-vf ].................: Set vertical flip (true/false) [-pl ].................: Set power line filter (disabled, 50hz, 60hz, auto) [-gain ]...............: Set gain (auto or integer) [-cagc ]...............: Set chroma gain control (auto or integer) --------------------------------------------------------------- ```