How to control webcam in linux system?

Question

linux

To begin with, I have a CNR-WCAM43G1 camera . When I try to take a picture, I get this picture:

* the picture was taken using the adobe flash plugin
C windows looks like this:
//<\!-- the photo will appear in a few minutes when I boot -->
Known:

$ lsmod | grep videodev
videodev              108503  3 gspca_main,gspca_zc3xx
$ lsusb
Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Bus 002 Device 011: ID 09da:000a A4 Tech Co., Ltd Optical Mouse Opto 510D
Bus 002 Device 010: ID 0a81:0101 Chesen Electronics Corp. Keyboard
Bus 002 Device 012: ID 0ac8:307b Z-Star Microelectronics Corp. USB 1.1 Webcam
Bus 002 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub

Question: How to set up (how to set up) my camera to eliminate differences with windows?
PS Preferably a non-GUI program like alsamixer.

Answer 1

In what program and with what parameters are you taking the picture?
Through the vlc player, try to connect to the camera, in it you can look in what format the camera is working.