I think Plex one of the top media player in the world however, i have noticed some of the format are not supported like BDMV, M2TS on video and DTS 5.1 on Audio
If you noticed more of unsupported format by Plex kindly list them here so the technical support can see the and add them 
This will not happen.
https://support.plex.tv/articles/201426506-why-are-iso-video-ts-and-other-disk-image-formats-not-supported/
Support for DTS is depending on your hardware player.
Plex server is able to transcode it, but if you want to pass it through to a DTS-capable audio system, you need to do some research which client devices are able to support pass-through. They do exist.
then why they are supported by other media player like R_voluyion Player !
for the DTS audio 5.1 it works fine on another media player like “Media Player Classic”
i just want one Application can hold all my media format!
2025 clean-up: previously rejected/closed.
