У вашего броузера проблема в совместимости с HTML5
Multicam Proxy Workflow in Adobe Premiere Pro
This tutorial will demonstrate how to use 4k media within an HD Multicamera edit. It also shows how to work with mixed HD and UltraHD media when switching between cameras.
Tentacle Sync
http://tentaclesync.com/#hardware
Please support us on PayPal so we can continue to create the content you want! Use this link to donate direct to PayPal.
https://www.paypal.com/cgi-bin/webscr?cmd=_s-xclick&hosted_button_id=2RBRSP2N57PB8
Stay connected with VideoRevealed on Facebook:
https://www.facebook.com/VideoRevealed
Download your FREE trial of Adobe Creative Cloud
http://adobe.ly/1S3mZW3