To improve the technical production, FSI brought onboard Brightonart Ltd, who have for the past two seasons worked with FSI during London Fashion Week.
The Brightonart team were tasked with providing a clean feed from an HD camera mix, to be supplied to the universities for playback on their stands, and for review by the GFW judging panel prior to the gala show. In all, there were 22 shows during GFW, split across two theatres and running back to back alternate shows.
In each of the theatres Brightonart was running a live HD mix, capturing in 1080i50, comprised of two camera sources connected over SDI to a Blackmagic ATEM 1 M/E production switcher with Broadcast Panel. In addition, static and animated graphics were played from the ATEM’s built in media player enabling end slates and titles to be added in realtime.
From that Brightonart had to deliver an immediate clean, usable cut, with start – and end – slates, and production credits. The output formats were tailored to each universities individual requirements, which ranged from having a standard definition DVD-R to a 20 Mb/s H.264 file for immediate web syndication, right up to full 1080i DNxHD archive.
Mark Scarratt from Brightonart said: “We’d take an HD-SDI program output from the ATEM 1 M/E into an ATEM Television Studio, and then ambient audio from crowd microphones is added from a digital AES/EBU feed from the theatre’s audio mixing desk. That was then encoded and output in H.264 at 1080p25 to a MacBook Pro running Blackmagic Media Express software. We’d then record a backup of the master working file in DNxHD on Blackmagic’s HyperDeck Studio Pro SSD broadcast deck while the DVD recording was done using the composite output on the ATEM 1 M/E switcher and added an analog audio mix.”
A similar setup was mirrored in theatre B however the ATEM 1 M/E was replaced with an ATEM Television Studio and a customised broadcast panel. “Catwalk projections in both halls were in 1080p50, fed from a Resolume Arena media server over a 100 metre SDI run, with a Blackmagic Battery Converter HDMI to SDI and SDI to HDMI at either end, to a projector on stage,” said Scarratt.
Blackmagic’s UltraStudio 4K was used in both theatres to record shorter segments ‘to order’ from the clean TX feed.
During the four day event Brightonart used a team of two front of house staff to run the graphics, cut the shows and and make the various recordings required, delivering the files to a media server in theatre A for distribution and processing.
Your Comment Cancel reply