>>42560126
I own the actual german bluray, pic related is a screenshot of it, ama.
Season 1 has PAL speedup, the show runs faster and the voices are higher as a result, you have to fix it with transcoding and it's a pita.

Also, it does have english stereo audio, but they completely fucked up the quality in some episodes like swarm of the century, so it's not always usable.

>>42560139
no idea what purple colors you are on about.
Also, it was probably shout factory dropping the ball on that one, they had rights to make the physical media and all they made were DVDs.
They did make blurays of equestria girls, so it's not like it couldn't be done.

>>42566065
It takes like 5 minutes to encode 10 bit HEVC with nvenc or QSV.
if you use x265 like a microencode anime autist it takes like a day per episode.