RECOMMENDATION ITU-R BR.715-1* - International exchange of analogue electronic news gathering recordings**
ANNEX 1 - Interface for the interconnection of ENG cameras and portable VTRs using non-composite signals
1 Electrical characteristics of the interface
1.1 Programme signals
1.2 Power supply (VTR ? camera)
1.3 VTR start/stop control
1.4 Indication of recording/VTR fault
2 Characteristics of the connector
ANNEX 2  - Parallel component video interface for non-composite ENG signals
1 Types of signal carried by the interface
2 Waveform of the signal
3 Electrical characteristics of the interface
3.1 Luminance
3.2 Colour-difference signals
4 Mechanical characteristics
ANNEX 3 - Operating guidelines for the international exchange of ENG recordings
1 Allocation of audio tracks
2 Information on the recording label
3 Identification of different shots on a recorded ENG video cassette