[jwells89]

> Most devices that will play video these days are powerful enough to do the decoding themselves and have the bandwidth available.

IME this varies a lot between devices. Google TV dongles for example, even the 4K versions, are built with extremely weak SoCs (as in early 2010s phone weak) and lean hard on hardware acceleration. If you want to play back a format that isn’t hardware accelerated on one of these, you’ll have to rely on media server transcoding.