(Telecompaper) ProSiebenSat.1's streaming video service Joyn saw its revenues grow 1.1 percent in 2022 to EUR 66.9 million, while its operating loss grew by 29 percent to EUR 59.1 million, according to Joyn's annual report for 2022 deposited at the German registry. The EBITDA loss for 2022 amounted to EUR 31.3...