Someone found out if the check DoVi profile is FEL or MEL's tool

[Lang45]

https://discourse.coreelec.org/t/list-of-dolby-vision-p7-fel-films/52523/33

[JeromeMartinez]

Looks like just a mix of MediaInfo, FFmpeg and dovi_tool.
There is already some stuff in FFmpeg to implement also in MediaInfo, just lack of time on our side and nobody else willing to do it.

[ValeZAA]

MEL is very simple to see that it is MEL.

Using dovi-tool on EL, you see that this all options signal MEL, not FEL:

Quote:
"nlq_param_pred_flag": [
[
false,
false,
false
]
],
"diff_pred_part_idx_nlq_minus1": [],
"nlq_offset": [
[
0,
0,
0
]
],
"vdr_in_max_int": [
[
1,
1,
1
]
],
"vdr_in_max": [
[
0,
0,
0
]
],
"linear_deadzone_slope_int": [
[
0,
0,
0
]
],
"linear_deadzone_slope": [
[
0,
0,
0
]
],
"linear_deadzone_threshold_int": [
[
0,
0,
0
]
],
"linear_deadzone_threshold": [
[
0,
0,
0
]

[cjee21]

Related:

• [Feature Request] Reporting MEL or FEL for Dolby Vision Layers #2447