The Auditorium Security Message (ASM) specification enables interoperable communication of security-critical information (information necessary to ensure security of D-Cinema content) between devices over an intra-theater exhibition network.
The purpose of this amendment is to add support for Progressive video systems with 48 and 48/1.001 Hz frame rates. The techniques described in this amendment follow the same rules used in SMPTE ST 12-1 for Progressive video systems with 50, 60 and 60/1.001 Hz frame rates. — This amendment also updates the normative references to the current versions.
This Standard specifies a time and control code for use in television and accompanying audio systems operating at nominal rates1 of 60, 59.94, 50, 48, 47.95, 30, 29.97, 25, 24, and 23.98 frames per second.
The purpose of this amendment is to add support for Progressive video systems with 48 and 48/1.001 Hz frame rates.
This standard defines a transmission format for conveyance of linear (LTC) or vertical interval (VITC) time code data formatted according to SMPTE 12M-1 in 8-, 10-, or 12-bit digital television data interfaces.
This standard defines a transmission format for conveyance of linear (LTC) or vertical interval (VITC) time code data formatted according to SMPTE ST 12-1 in 8-, 10-, or 12-bit digital television data interfaces.
This standard specifies time code formats with the frame counts 72, 96, 100 and 120 and the frame count 120 with drop-frame compensation.
This standard specifies the basic system parameters, i.e., the positions of recording head gaps, the scanning configuration, the axis of rotation of the video head wheel, and the appropriate tape tension for 1-in type B helical-scan television tape recorders for 525/60 monochrome or NTSC color systems.
This standard specifies the dimensions and location of the video, audio, and tracking-control records and the longitudinal separation of the simultaneously recorded information of the video and audio records, as recorded on 1-in type B helical-scan television tape recordings.
This Standard specifies a time and control code for use in television and accompanying audio systems operating at nominal rates of 60, 59.94, 50, 30, 29.97, 25, 24, and 23.98 frames per second.
This standard specifies an audio frequency test tape to be used for adjusting the sensitivity and frequency response of audio 1 record (program audio track) and audio 2 record (cue track) of quadruplex video magnetic tape recorders operating at a tape speed of 7.5 in/s (190.5 mm/s). The tape shall be used on recorders, operating in accordance with ANSI/SMPTE 3. The operating level and frequency response for audio 2 record are specified in SMPTE RP 102.
This family of engineering documents defines an extensible system of RTP-based essence streams referenced to a common reference clock, in a manner which specifies their timing relationships. — This standard specifies the system timing model and the requirements common to of all of the essence streams.
