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Argon 360 offers Hardware-Based Real Time 360 Video Stitching

When stitching 360 videos, usually there is a compromise between quality and speed.  However, Argon 360 is a hardware-based real time stitching solution that can stitch 360 video in high quality, using multiband blending techniques to minimize stitching artifacts.

The Argon 360 can stitch ​at video framerates with very low latency, making it possible to use it for livestreaming.  For example, it can be used with 6 sensors (each at 1080 30fps) and stitch the videos to output 4k 30fps 360-degree video.
It is also scalable, and can be used with two sensors or several sensors, for consumer cameras or professional video.