Specification for audiovisual, video and television equipment and systems. Video tape leader and trailer for education and training applications.
NORMA vydána dne 15.4.1994
Označení normy: BS EN 60574-21:1994
Datum vydání normy: 15.4.1994
Počet stran: 12
Přibližná hmotnost: 36 g (0.08 liber)
Země: Britská technická norma
Kategorie: Technické normy BS
Specifies the minimum requirements for recordings on leaders and trailers of video recordings to assist users to adjust equipment for optimum performance prior to start of recorded material and specifies the audio and video information to precede and follow the recorded material to ensure proper identification and cue-up/exit from the programme. Status: Definitive