Hello help me solve the problem with the playback of media textures ?
They’re currently behing handled by the engine very poorly. 4.8 is bringing huge improvements and performance increases to media textures. For now, iv’e been told just use tempory lower res ones for development purposes 
Theres been mention of more file formats being supported. For now i’ve found .avi using Xvid being the best performing. However it’s by no means good.
If you’re streaming a lot of textures, .mp4 may be the best way to go, it’s designed for that use.
it’s clear I hope that there will be more formats to play video textures
such as *.flv, *.mov etc.
thanks a lot !
No problem Best of luck.