У вашего броузера проблема в совместимости с HTML5
This is my first test footage with the Sony FDR-AX33 camera.
Purchased on Amazon http://amzn.to/1JcRzIS
Autofocus was used for most scenes.
Built in camera audio was used.
All footage (except the dandelion shot) was taken handheld with the in camera stabilization. No post processing image stabilization software was used.
Edited in Premiere Pro CS6. Only adjustments made were to bump the contrast and saturation a bit.
Video was recorded in 4K (3840x2160) 29.97fps at 60Mbps.
Export settings in Premiere Pro were H.264, VBR 2 pass, maximum render quality, frame rate 29.97, 60Mbps, key frame distance 75
Uploaded in 4K (3840x2160).