LAVNCH EMEA: Extron Demos New Horizontal Mirroring LinkLicense Feature for SMP EncodersAugust 31, 2020 | Home / August 31, 2020 rave-video / LAVNCH EMEA: Extron Demos New Horizontal Mirroring LinkLicense Feature for SMP Encoders LAVNCH EMEA: Extron Demos New Horizontal Mirroring LinkLicense Feature for SMP Encoders