Sony 2011 - MKV - wrong aspect and weired bricks

Hi.
I tried to play an mkv the other day on my Bravia (2011 Profile). I think it worked on Serviio 1.0.
Now on 1.1 (Linux) it plays, but the aspect ratio looks weired ( 50% of the screen height) and on the right side I see colored bricks.
Sound is OK.
Any hint is appreciated.
Below the ffmpeg -i
Cheers
I tried to play an mkv the other day on my Bravia (2011 Profile). I think it worked on Serviio 1.0.
Now on 1.1 (Linux) it plays, but the aspect ratio looks weired ( 50% of the screen height) and on the right side I see colored bricks.
Sound is OK.
Any hint is appreciated.
Below the ffmpeg -i
Cheers
- Code:
libpostproc 52. 2.100 / 52. 2.100
Input #0, matroska,webm, from 'test.mkv':
Metadata:
creation_time : 1970-01-01 00:00:02
Duration: 01:30:40.47, start: 0.000000, bitrate: 6638 kb/s
Stream #0:0(eng): Video: h264 (High), yuv420p, 1920x1088, SAR 1:1 DAR 30:17
23.97 fps, 23.97 tbr, 1k tbn, 180k tbc (default)
Stream #0:1(eng): Audio: ac3, 48000 Hz, 5.1(side), fltp, 640 kb/s (default)