Roland Garros 2019?

Hello, anyone got any feeds from Roland Garros? No one here. Maybe NS4 but I don't know. Any info please? Thanks.

Could anyone please explain which type of encryption is hmcrypt? It means, someone says it is an encryption denying signal locking to all non-authorized receivers. With "common" encryptions we always can lock the signal and we can not decode. If signal locking is involved (if it is true), how it works? Thanks.