Tech Specs & Video Properties

Accepted File Formats
MP4
Accepted Video Codecs
H.264/AVC / 8 Bit / 10bit
Accepted Audio Codecs
AAC
Accepted Resolutions1)
Minimum 384 x 216 px, Maximum 3840 x 2160 px
Framerates1)
Supporting all constant framerates
Field Order1)
Progressive
Aspect Ratio1)
Any kind of ratio (16:9 recommended)
Bitrate
For streaming max 3MB/s (rely on Internet speed), For cached Videos max 21MB/s (rely on client hardware)
Constant Bitrate
Recommended
Variable Bitrate
Not supported
File size
Max 2.5GB (Upload is limited to 2.5 GB per file, less than 1GB recommended)
Video Duration1)
Max 30min (max 10min recommended)
Audio Stereo
Yes
Audio Mono
Yes
Restrictions
Safari recently does not support synchronized playback with audio
Fullscreen toggle doesn't work on iOS mobile devices

1) Must be identical for each video