Try this:
Add the gradient generator.
Add the levels filter.
Move the input start up. To something like 0.200
Move output start to 0.300 or so.
Open up video scopes, set it to RGB parade. What you see is a slope and then the values just "hit the floor". What you should see is a continuous line.
Because the values "hit the floor", things will happen with broadcast unsafeness and your colors being messed up.
It seems that output start does not make values not "hit the floor" unless you set it to 0.
Or am I just the next Kate Moss?
Add the gradient generator.
Add the levels filter.
Move the input start up. To something like 0.200
Move output start to 0.300 or so.
Open up video scopes, set it to RGB parade. What you see is a slope and then the values just "hit the floor". What you should see is a continuous line.
Because the values "hit the floor", things will happen with broadcast unsafeness and your colors being messed up.
It seems that output start does not make values not "hit the floor" unless you set it to 0.
Or am I just the next Kate Moss?