Each judge of a court of record having jurisdiction over criminal proceedings shall be authorized, in all felony cases and habeas corpus proceedings to appoint a court reporter to report proceedings or to operate mechanical or electrical devices for recording proceedings, to transcribe the report or record of such proceedings, to perform any stenographic work related to such report, record or transcript including work pertinent to the court’s findings of fact and conclusions of law pertinent thereto. Such reporter shall be paid by the Commonwealth on a per diem or work basis as appropriate out of the appropriation for criminal charges.