 Whereas pdtv content online (as described above) is indiscriminate in terms of copyright, physical DVD releases from PDTV only exist to supply fans with material not officially published to the DVD format.As of 2018, the latter PDTV has undergone somewhat of a "rebranding", shifting its focus slightly to further emphasize preservation of VHS, Beta and Laserdisc content.The meaning of the "PD" part of its name thus becoming more associated with "physical disc" rather than anything else.