H.265 is an increasingly popular codec, to the point where H.264 is becoming rare for new files. Currently PLEX only supports a limited acceptance of this format (for example, can’t be 10-bit, can’t be mkv, must be mp4, etc)
Please work to expand the viability of this filetype/codec.
What ^^ he said. I’m changing this to a discussion. If you can identify something specific that needs support, we can change it back to a feature request for that.
Codec support is extremely dependent on client type and the specific hardware where that client is running on. So you should at least mention on which your statements are based.