From my extensive experience and skills in video editing and videography, I believe I would be the ideal choice for your project. I have a deep understanding of the intricacies involved in managing and manipulating multiple camera angles simultaneously, especially when it comes to GoPro footage. I can bring this expertise to bear in finding the right apps, software, computer equipment, and establishing seamless workflow pipelines to ensure nearly-instant playback of all shot angles on a single monitor.
To give you a sense of my ability to adapt and innovate, I have previously worked on projects that demanded cutting-edge approaches to manipulating vast amounts of video data, from sporting events to multi-cam live concert production. This has given me the technical knowledge not only to meet your requirement of seamlessly playing back multiple GoPro shots at once but doing so with zero dip in play-quality.
In essence, with my proficiency in industry-standard editing software, well-honed videography skills, and proven ability to work under tight deadlines without sacrificing quality, I am certain that I am the right person to bring your vision to life. Let's ensure every thrilling frame you capture on those five GoPros during skiing mesmerizes those who watch it!