Cloud-based digital signage platform SignStix® has announced the release of its enhanced video-slicing and cross-zone synchronization features for affordable ultra-high-definition (UHD) video walls. ® As part of its new SignStix Python (Version 2.7) feature release, SignStix now offers enhanced pre-processed video slicing for video walls, where high-resolution videos are automatically chopped-up into a number of separate ‘slices’, one for each screen.…