- C31 is a not-for-profit community television providing locally-based entertainment, education and information. Based in Melbourne, C31 provides access and representation to the many diverse communities within Victoria. Our advertising campaign comprises of 30-second and 60-second advertisement predominantly placed during prime 4x4 or fishing programs. The campaign also includes off-peak ‘run of station’ 30-sec TVC throughout the day. Our Social Media Campaign is also run by C31 which has delivered great results in getting right audiences to our website.