TNT is going digital on 5th April 2016 in France.
What will change:
If you live in France and watch TNT channels though your modem then there won’t be any changes for you.
If you receive the TNT channels using cable or satellite, you might have to buy a ‘decodeur’.
If you use an aerial, the aerial must be HD compatible.
Your TV also must be of course HD compatible.
It looks like the sales of TV will increase from beginning of April in France!