According to the specifications of the player it is hdmi hdcp 2.2 and the audio formats that it puts in the manual are these:
Supported audio formats
2-channel Linear PCM | 2-channel, 32 kHz – 192 kHz, 16/20/24 bit |
Multi-channel Linear PCM | 7.1-channel, 32 kHz – 192 kHz, 16/20/24 bit |
Bitstream | Dolby Digital / DTS / Dolby TrueHD / |
I understand that it does not support HDMI eARC
Regards