Bit rate specs for video/audio

I saw this question on a ppm facebook forum and thought it’d be good to ask here.
What are the recommended specs re: bit rate and resolution for media played through the ppm?
Also is there specs for the read/write speeds of the micro sd card? I know mmv for cards but am curious about the hardware.

Going to bump this as I’ve not seen any official response and believe it to be a fair question.

We just tested now on KODI/VLC: the highest playable video without lag is

  • 120 mbps, 4K, H264
  • 110 mbps, Full HD HEVC

I need to get the specifications from the systems team, but they are all on holiday at the moment. Please be patient. Meanwhile you can look up rk3328 codec support list online to get a general idea.