SIS Live’s Smooth 3D Conversion
Posted on Jun 9, 2010 by Alex Fice
SIS Link has chosen the Alchemist Ph.C HD for the smoothest conversion from 1080i50 to 720p60SIS LIVE, operator of one of the largest satellite uplink fleets in Europe and the largest outside broadcast provider in the U.K., is using the Alchemist Ph.C – HD to enable 3D conversions during live event broadcasts. They began using the Alchemist Ph.C – HD to support live 3D delivery in February, when the company participated in the O2-sponsored screening of the RBS 6 Nations Rugby tournament at 40 cinemas across the U.K. The Alchemist Ph.C – HD ensured smooth conversion of left- and right-eye video from the 1080i50 production standard to the 720p60 standard required to reduce flicker and ensure high viewing quality on theater screens.
During the event seven 3D cameras (both mirror and side-by-side rigs), along with a number of 2D cameras, captured the action. The 1080i50 output from the switcher was converted to 720p50 and then the separate left and right streams were compressed by a SENSIO encoder into one 720p50 side-by-side stream at 1.5 Gbps. The resulting signal was converted to 720p60 by the Alchemist Ph.C – HD and distributed to cinemas.