On 18 November, Médiamétrie launched on the French Tv market monthly 4-screen TV/Video & 3-screen Video audience results by Brand Player. Each subscriber gets its audience overall and by screen (TV and / or internet screens – computer, mobile screens) through its online distribution platform. Audience indicators – Monthly coverage / Unique monthly visitors, Extrapolated Cumulative Rate / Unique Daily Visitors, Extrapolated Average Rate, Individual Viewing Time, etc. – are presented by Brand Player by viewer profile over the major sociodemographic targets. For the 3-screen video, these analyses allow quantifying the contribution of mobile screens over the computer, and for the 4-screen TV, the contribution of internet screens over TV. The first results are proprietary. As a second step, Mediametrie will provide 4-screen audience results by channel that will be shared with the subscribers.