intensity curves in mixes

[kiwi]

with a random bunch of domestic tvs- thats more than just a mix curve-
there will be different gamma response on each one

Yes true, but it would still help

[samsc]

Yes true, but it would still help

can you put up a grey scale and colour chart on each tv - at full intensity

then take a decent photograph of each screen

this will give you some idea of the gamma differences

[SourceChild]

can you put up a grey scale and colour chart on each tv - at full intensity

then take a decent photograph of each screen

this will give you some idea of the gamma differences

To take Richard's method a bit further, I will actually point a Flat camera at each screen/TV and then use a scope to adjust the settings of the media server output. This has worked wonders on LED walls, different video projectors, and anything else which might pop up.

[samsc]

To take Richard's method a bit further, I will actually point a Flat camera at each screen/TV and then use a scope to adjust the settings of the media server output. This has worked wonders on LED walls, different video projectors, and anything else which might pop up.

it needs a gamma curve for every mix-

i dont think intensity curve would work for the tvs - intensity curve presumes linear intensity across the colour output