I grabbed a BDrip from somewhere I don't remember and paired it with a "good enough" german audio track and made sure to line everything up.
Please remember to seed as my upload is anything but amazing...

Code:
Input #0, matroska,webm, from '.\Asterix erobert Rom.mkv':
ENCODER : Lavf60.3.100
Duration: 01:19:04.49, start: -0.021000, bitrate: 7224 kb/s
Stream #0:0(eng): Video: hevc (Main 10), yuv420p10le(tv, bt709), 1760x1080 [SAR 1:1 DAR 44:27], 23.98 fps, 23.98 tbr, 1k tbn (default)
DURATION : 01:19:04.489000000
Stream #0:1(ger): Audio: aac (LC), 48000 Hz, stereo, fltp (default)
DURATION : 01:19:03.829000000