VC-6: Next-gen mezzanine codec
VC-6’s innovative hierarchical approach enables it to provide excellent lossless or lossy compression performance, together with easy access to lower resolution proxies and regions of interest, and fast encoding and decoding which make it the ideal mezzanine codec as production workflows move to the cloud.
Why use VC-6?
For a wide range of production applications, the overheads of needing to encode and store multiple renditions add complexity and time to any workflow. VC-6 has been designed from the ground up to tackle these challenges:
More efficient workflows
In both live and off-line production, there is a vast waste of computing time, storage and resources due to inefficient compression or the need to generate multiple renditions.
Accelerating processing times
Many image and video mezzanine formats lack decoding flexibility to get to the resolutions and specific content you need, slowing down projects or applications like media indexing.
Maintaining quality & low latency
Delivering the highest resolution within manageable bandwidths whilst maintaining sufficiently low latencies is a key challenge in many workflows including remote production.
Benefits
The power and flexibility of VC-6s unique hierarchical approach accelerates a host of applications, reducing compute and storage costs and enabling the transition to remote and cloud-based workflows.
Studio-grade quality
Lossless or lossy compression with higher compression ratio than other mezzanine codecs.
Multi-resolution in one file
Easy extraction of lower resolution compressed versions enables efficient proxy workflows.
Fast, efficient processing
Designed to utilise the parallel processing capabilities of CPUs and GPUs for fast encoding and decoding.
Powering the latest workflows
Powering the latest workflows your production is changing, and the demands of ever-increasing resolutions like 4k and 8k, and the pressures of working in today’s challenging conditions mean we need to move to technologies that provide the speed, agility and flexibility required.
Decode at light speed
With multi-resolution decoding from a single file, you can access the rendition you need faster. From an 8k VC-6 file, you will be able to decode twice as fast as JPEG 2000 at 8k, 5x faster for 4k and 10x faster for HD. This flexible, fast decoding coupled with region-of-interest control also accelerates AI media indexing by up to 5x and removes the need to transfer assets when analyzing remote media.
Save energy, save money, save the planet
VC-6 is between 5 to 10x more energy efficient than JPEG 2000. That means OPEX and power savings for you and all of us doing our bit to save the planet. It might just mean your laptop battery lasts a lot longer whilst editing on location too.