"This v4l2 program displays and saves (jpg) images, grabbed from sn9c10*-based Sonix webcams, and also periodically upload them by FTP." Written by Christophe Lucas and Luca Amore.
Some of the features:
- grab images (jpg, bmp)
- upload imgages via FTP
- read config file
- controls in config file (xres, yres, bpp, ftp_rate, dev)

Low-level C function and a simple application to decompress the video data frames from the SN9C10X when compression mode is enabled.

Bram Stolk wrote a webcam application using the sn9c102 v4l2 driver. It has some nice features like histogram analysis and normalization and MPEG output.

WebCam Go image grabber (wcggrabber) is an image grabber that can use the UYVY palette of the Creative WebCam Go. It is based on vgrabber by Phil Blundell and uses the YUV to RGB code of yuv2ppm.c by Scott Scriven. Output image format is Netpbm PPM rawbits (RGB with 8 bits per colour).