The original two-way DDC (Display Data Channel) without error correction function is improved into a unique data communication channel with error correction function, and optical fiber is used as the transmission medium of this channel (in the old TransFuture technology, the transmission medium of this channel is copper wire), which reduces the attenuation and crosstalk to a greater extent. Solve the AV industry for many years plagued by poor communication between audio and video equipment due to low speed resulting in poor resolution, flicker, black screen and other problems, and has a firmware upgrade function, you can upgrade TransFuture module according to the iteration of audio and video equipment.