Hi,
You're right.
It's a question of video quality.
Because I never done it before, I don't know the result of trunc the less LSB in case of 2 adjacent lines have oposite colour.
I hope if I trunc LSB, this can avoid too the scale effect.
I 'll see Jérôme this noon.
I disturb him at 9 o'clock
, he was sleeping...
I wake-up at 6 and make tests drive in Paris by night.
Frédéric Cabanes.