Captured
10bit LG demo
87:01:1a:2d:02:00:c2:33:c4:86:4c:1d:b8:0b:d0:84:80:3e:13:3d:42:40:e8:03:f4:01:00:00:00:00
87:01:1a:95:02:00:c2:33:c4:86:4c:1d:b8:0b:d0:84:80:3e:13:3d:42:40:4c:04:28:00:00:00:00:00
87:01:1a:2d:02:00:c2:33:c4:86:4c:1d:b8:0b:d0:84:80:3e:13:3d:42:40:e8:03:f4:01:00:00:00:00
samsung
87:01:1a:2d:02:00:c2:33:c4:86:4c:1d:b8:0b:d0:84:80:3e:13:3d:42:40:e8:03:f4:01:00:00:00:00

Sony
87:01:1a:2d:02:00:c2:33:c4:86:4c:1d:b8:0b:d0:84:80:3e:13:3d:42:40:e8:03:f4:01:00:00:00:00

gamma hdr test
87:01:1a:53:02:00:90:33:c4:86:4c:1d:b8:0b:d0:84:80:3e:13:3d:42:40:e8:03:01:00:00:00:00:00
87:01:1a:d8:02:00:50:c3:50:c3:50:c3:50:c3:50:c3:50:c3:50:c3:50:c3:01:00:e8:03:00:00:00:00

bestes f¸r sdr
87:01:1B:AA:02:00:D0:84:80:3E:C2:33:C4:86:4C:1D:B8:0B:13:3D:42:40:D0:07:05:00:F4:01:90:01


###
Standart


87:01:17:5c:02:00:d0:84:80:3e:c2:33:c4:86:4c:1d:b8:0b:13:3d:42:40:a0:0f:05:00:00

87:01:1A:02:02:D0:84:80:3E:C2:33:C4:86:4C:1D:B8:0B:13:3D:42:40:A0:0F:05:00:00:FF:00:FF


87:01:16:02:02:D0:84:80:3E:C2:33:C4:86:4C:1D:B8:0B:13:3D:42:40:A0:0F:05:00

87:01:17:5c:02:00:D0:84:80:3E:C2:33:C4:86:4C:1D:B8:0B:13:3D:42:40:A0:0F:05:00


87:01:1A:02:02:...

Which translates as:

87 - HDR InfoFrame
01 - Version 1.0
1A - Length of InfoFrame
02 - ST-2084 EOTF
02 - HDR metadata type - Reserved for future use

The code to switch the Samsung JS9500 back to SDR mode is:

87:01:1A:02:00...

Which translates as:

87 - HDR InfoFrame
01 - Version 1.0
1A - Length of InfoFrame
02 - ST-2084 EOTF
01 - HDR metadata type - Reserved for future use


traditional gamma EOTF 1 would be
87:01:17:5d:01:00:D0:84:80:3E:C2:33:C4:86:4C:1D:B8:0B:13:3D:42:40:A0:0F:05:00