Non connu Détails propos de Closed Captions
Uncorrectable byte errors within the teletext Écrit header will occasion whole captions to Supposé que dropped. EIA-608, due to using only two characters per video frame, sends these captions ahead of time storing them in a suivant buffer awaiting a command to display them; Teletext sends these in real-time.In addition to Line 21 closed captions,