Labels http://www.smpte-ra.org/reg/400/2012/13/1/amwa/rules AudioDescriptionStudioSignalDataChannel

urn:smpte:ul:060e2b34.04010101.0d010801.01010100

LEAF Audio Description Studio Signal Data Channel Identifies an Audio Channel carrying a data signal in the format defined by BBC R&D White Paper WHP 198, intended to be used to control the fade and pan of the Main Program audio when it is being mixed with a Visually Impaired Narrative Audio Channel AMWA Rules-based Specification component false Labels http://www.smpte-ra.org/reg/400/2012/13/1/amwa/rules AudioDescriptionStudioSignal

urn:smpte:ul:060e2b34.04010101.0d010801.01020100

LEAF Audio Description Studio Signal Identifies an Soundfield Group carrying a Visually Impaired Narrative Audio Channel and an Audio Description Studio Signal Data Channel - this is the two-channel Audio Description Studio Signal defined by BBC R&D White Paper WHP 198 AMWA Rules-based Specification component false Labels http://www.smpte-ra.org/reg/400/2012/13/1/amwa/rules AlternativeProgram

urn:smpte:ul:060e2b34.04010101.0d010801.01030100

LEAF Alternative Program Identifies an alternative, complete audio program AMWA Rules-based Specification component false Labels http://www.smpte-ra.org/reg/400/2012/13/1/amwa/rules AudioDescriptionProgramMix

urn:smpte:ul:060e2b34.04010101.0d010801.01030200

LEAF Audio Description Program Mix Identifies a mix of the program audio with audio description audio AMWA Rules-based Specification component false Labels http://www.smpte-ra.org/reg/400/2012/13/1/amwa/rules AudioDescription

urn:smpte:ul:060e2b34.04010101.0d010801.01030300

LEAF Audio Description Identifies a verbal description of the visual scene AMWA Rules-based Specification component false Labels http://www.smpte-ra.org/reg/400/2012/13/1/amwa/rules MusicAndEffects

urn:smpte:ul:060e2b34.04010101.0d010801.01030400

LEAF Music and Effects Identifies a mix of the Main Program with no dialogue AMWA Rules-based Specification component false Labels http://www.smpte-ra.org/reg/400/2012/13/1/amwa/rules UnusedAudio

urn:smpte:ul:060e2b34.04010101.0d010801.01030500

LEAF Unused Audio Identifies audio that is not used. The audio could be present for backward compatibility with devices and systems that require a set number of channels, beyond what is actually required to carry the content. AMWA Rules-based Specification component false Labels http://www.smpte-ra.org/reg/400/2012 LeftAudioChannel

urn:smpte:ul:060e2b34.0401010d.03020101.00000000

LEAF Left Audio Channel Identifies the Audio Channel intended to drive the Left loudspeaker ST 428-12 false Labels http://www.smpte-ra.org/reg/400/2012 RightAudioChannel

urn:smpte:ul:060e2b34.0401010d.03020102.00000000

LEAF Right Audio Channel Identifies the Audio Channel intended to drive the Right loudspeaker ST 428-12 false Labels http://www.smpte-ra.org/reg/400/2012 CenterAudioChannel

urn:smpte:ul:060e2b34.0401010d.03020103.00000000

LEAF Center Audio Channel Identifies the Audio Channel intended to drive the Center loudspeaker ST 428-12 false Labels http://www.smpte-ra.org/reg/400/2012 LFEAudioChannel

urn:smpte:ul:060e2b34.0401010d.03020104.00000000

LEAF LFE Audio Channel Identifies the Audio Channel intended to drive the screen Low Frequency Effects loudspeaker ST 428-12 false Labels http://www.smpte-ra.org/reg/400/2012 LeftSurroundAudioChannel

urn:smpte:ul:060e2b34.0401010d.03020105.00000000

LEAF Left Surround Audio Channel Identifies the Audio Channel intended to drive the Left Surround ST 428-12 false Labels http://www.smpte-ra.org/reg/400/2012 RightSurroundAudioChannel

urn:smpte:ul:060e2b34.0401010d.03020106.00000000

LEAF Right Surround Audio Channel Identifies the Audio Channel intended to drive the Right Surround ST 428-12 false Labels http://www.smpte-ra.org/reg/400/2012 VisuallyImpairedNarrativeAudioChannel

urn:smpte:ul:060e2b34.0401010d.0302010f.00000000

LEAF Visually Impaired Narrative Audio Channel A dedicated narration channel describing the main picture events for the visually impaired. ST 428-12 false Labels http://www.smpte-ra.org/reg/400/2012 _51SoundfieldGroup

urn:smpte:ul:060e2b34.0401010d.03020201.00000000

LEAF 5.1 Soundfield Group Identifies the 5.1 Soundfield Group ST 428-12 false Labels http://www.smpte-ra.org/reg/400/2012 SMPTEST20678StandardStereo

urn:smpte:ul:060e2b34.0401010d.03020220.01000000

LEAF SMPTE ST 2067-8 Standard Stereo Consists of Audio Channels L, R ST 2067-8 false Labels http://www.smpte-ra.org/reg/400/2012 SMPTEST20678MainProgram

urn:smpte:ul:060e2b34.0401010d.03020320.01000000

LEAF SMPTE ST 2067-8 Main Program Identifies SMPTE ST 2067-8 2067-8 Main Program ST 2067-8 false