Internet Assigned Numbers Authority Media Type Sub-Parameter Registries Created 2003-10-31 Last Updated 2023-07-19 Available Formats [IMG] XML [IMG] HTML [IMG] Plain text Registries included below • Sub-Parameter Registry video/mpeg4-generic, audio/mpeg4-generic and application/mpeg4-generic • Sub-Parameter Registry for mode=rtp-midi of audio/mpeg4-generic • j_sec Values • j_update Values • render Values • subrender Values • smf_info Values • Sub-Parameter Registry for audio/rtp-midi • j_sec Values • j_update Values • render Values • subrender Values • smf_info Value • Sub-Parameter Registry for video/raw • Color (sub-)sampling • Colorimetry • Sub-parameter Registry for application/mbox • Parameter Values for the smime-type Parameter • CMS Encapsulating Content Types • CMS Inner Content Types • Report Types • Sub-Parameter Registry for application/aif+cbor and application/aif+json Sub-Parameter Registry video/mpeg4-generic, audio/mpeg4-generic and application/mpeg4-generic Registration Procedure(s) Specification Required Expert(s) Unassigned Reference [RFC3640] Available Formats [IMG] CSV Modes Reference mode=generic [RFC3640] mode=CELP-cbr [RFC3640] mode=CELP-vbr [RFC3640] mode=AAC-lbr [RFC3640] mode=AAC-hbr [RFC3640] mode=rtp-midi [RFC6295] Sub-Parameter Registry for mode=rtp-midi of audio/mpeg4-generic Registration Procedure(s) See sub-registries below Reference [RFC6295] j_sec Values Registration Procedure(s) Standards Action Reference [RFC6295] Available Formats [IMG] CSV j_sec Value Reference j_sec=none [RFC6295] j_sec=recj [RFC6295] j_update Values Registration Procedure(s) Standards Action Reference [RFC6295] Available Formats [IMG] CSV j_update Value Reference j_update=anchor [RFC6295] j_update=open-loop [RFC6295] j_update=closed-loop [RFC6295] render Values Registration Procedure(s) Specification Required Expert(s) Unassigned Reference [RFC6295] Available Formats [IMG] CSV render Value Reference render=unknown [RFC6295] render=synthetic [RFC6295] render=null [RFC6295] subrender Values Registration Procedure(s) Specification Required Expert(s) Unassigned Reference [RFC6295] Available Formats [IMG] CSV subrender Value Reference subrender=default [RFC6295] smf_info Values Registration Procedure(s) Specification Required Expert(s) Unassigned Reference [RFC6295] Available Formats [IMG] CSV smf_info Value Reference smf_info=ignore [RFC6295] smf_info=sdp_start [RFC6295] smf_info=identity [RFC6295] Sub-Parameter Registry for audio/rtp-midi Registration Procedure(s) See sub-registries below Reference [RFC6295] j_sec Values Registration Procedure(s) Standards Action Reference [RFC6295] Available Formats [IMG] CSV j_sec Value Reference j_sec=none [RFC6295] j_sec=recj [RFC6295] j_update Values Registration Procedure(s) Standards Action Reference [RFC6295] Available Formats [IMG] CSV j_update Value Reference j_update=anchor [RFC6295] j_update=open-loop [RFC6295] j_update=closed-loop [RFC6295] render Values Registration Procedure(s) Specification Required Expert(s) Unassigned Reference [RFC6295] Available Formats [IMG] CSV render Value Reference render=unknown [RFC6295] render=synthetic [RFC6295] render=api [RFC6295] render=null [RFC6295] subrender Values Registration Procedure(s) Specification Required Expert(s) Unassigned Reference [RFC6295] Available Formats [IMG] CSV subrender Value Reference subrender=default [RFC6295] smf_info Value Registration Procedure(s) Specification Required Expert(s) Unassigned Reference [RFC6295] Available Formats [IMG] CSV smf_info Value Reference smf_info=ignore [RFC6295] smf_info=sdp_start [RFC6295] smf_info=identity [RFC6295] Sub-Parameter Registry for video/raw Registration Procedure(s) See sub-registries below Reference [RFC4175] Color (sub-)sampling Registration Procedure(s) Specification Required Expert(s) Roni Even, Ali Begen Reference [RFC4175] Available Formats [IMG] CSV Color (sub-)sampling Reference sampling=RGB [RFC4175] sampling=RGBA [RFC4175] sampling=BGR [RFC4175] sampling=BGRA [RFC4175] sampling=YCbCr-4:4:4 [RFC4175] sampling=YCbCr-4:2:2 [RFC4175] sampling=YCbCr-4:2:0 [RFC4175] sampling=YCbCr-4:1:1 [RFC4175] sampling=RGB+ [RFC4421] sampling=RG+B [RFC4421] sampling=R+GB [RFC4421] sampling=BGR+ [RFC4421] sampling=BG+R [RFC4421] sampling=B+GR [RFC4421] Colorimetry Registration Procedure(s) Specification Required Expert(s) Roni Even, Ali Begen Reference [RFC4175] Available Formats [IMG] CSV Colorimetry Reference colorimetry=BT601-5 [RFC4175] colorimetry=BT709-2 [RFC4175] colorimetry=SMPTE240M [RFC4175] Sub-parameter Registry for application/mbox Registration Procedure(s) Specification Required Expert(s) Unassigned Reference [RFC4155] Available Formats [IMG] CSV Format Value Reference format=default [RFC4155] Parameter Values for the smime-type Parameter Registration Procedure(s) Specification Required Expert(s) Russ Housley, Sean Turner (secondary) Reference [RFC7114] Available Formats [IMG] CSV smime-type Value Reference authEnveloped-data [RFC8551, Section 3.2.2] certs-only [RFC8551, Section 3.2.2] CMC-Request [RFC5273, Section 3] CMC-Response [RFC5273, Section 3] compressed-data [RFC8551, Section 3.2.2] enveloped-data [RFC8551, Section 3.2.2] enveloped-x400 [RFC3854, Section 3.3.1] server-generated-key [RFC7030, Section 4.4.2] signed-data [RFC8551, Section 3.2.2] signed-receipt [RFC2634, Section 2.4] signed-x400 [RFC3854, Section 3.2.1] CMS Encapsulating Content Types Registration Procedure(s) Expert Review Expert(s) Russ Housley, Sean Turner Reference [RFC7193] Available Formats [IMG] CSV Name Object Identifier Reference authData 1.2.840.113549.1.9.16.1.2 [RFC5652] compressedData 1.2.840.113549.1.9.16.1.9 [RFC3274] contentCollection 1.2.840.113549.1.9.16.1.19 [RFC4073] contentInfo 1.2.840.113549.1.9.16.1.6 [RFC5652] contentWithAttrs 1.2.840.113549.1.9.16.1.20 [RFC4073] authEnvelopedData 1.2.840.113549.1.9.16.1.23 [RFC5083] encryptedKeyPkg 2.16.840.1.101.2.1.2.78.2 [RFC6032] digestData 1.2.840.113549.1.7.5 [RFC5652] encryptedData 1.2.840.113549.1.7.6 [RFC5652] envelopedData 1.2.840.113549.1.7.3 [RFC5652] signedData 1.2.840.113549.1.7.2 [RFC5652] CMS Inner Content Types Registration Procedure(s) Expert Review Expert(s) Russ Housley, Sean Turner Reference [RFC7193] Available Formats [IMG] CSV Name Object Identifier Reference firmwarePackage 1.2.840.113549.1.9.16.1.16 [RFC4108] firmwareLoadReceipt 1.2.840.113549.1.9.16.1.17 [RFC4108] firmwareLoadError 1.2.840.113549.1.9.16.1.18 [RFC4108] aKeyPackage 2.16.840.1.101.2.1.2.78.5 [RFC5958] sKeyPackage 1.2.840.113549.1.9.16.1.25 [RFC6031] trustAnchorList 1.2.840.113549.1.9.16.1.34 [RFC5914] TAMP-statusQuery 2.16.840.1.101.2.1.2.77.1 [RFC5934] TAMP-statusResponse 2.16.840.1.101.2.1.2.77.2 [RFC5934] TAMP-update 2.16.840.1.101.2.1.2.77.3 [RFC5934] TAMP-updateConfirm 2.16.840.1.101.2.1.2.77.4 [RFC5934] TAMP-apexUpdate 2.16.840.1.101.2.1.2.77.5 [RFC5934] TAMP-apexUpdateConfirm 2.16.840.1.101.2.1.2.77.6 [RFC5934] TAMP-communityUpdate 2.16.840.1.101.2.1.2.77.7 [RFC5934] TAMP-communityUpdateConfirm 2.16.840.1.101.2.1.2.77.8 [RFC5934] TAMP-seqNumAdjust 2.16.840.1.101.2.1.2.77.10 [RFC5934] TAMP-seqNumAdjustConfirm 2.16.840.1.101.2.1.2.77.11 [RFC5934] TAMP-error 2.16.840.1.101.2.1.2.77.9 [RFC5934] keyPackageReceipt 2.16.840.1.101.2.1.2.78.3 [RFC7191] keyPackageError 2.16.840.1.101.2.1.2.78.6 [RFC7191] cbor 1.2.840.113549.1.9.16.1.44 [RFC8769] cborSequence 1.2.840.113549.1.9.16.1.45 [RFC8769] Report Types Registration Procedure(s) Specification Required Expert(s) Murray Kucherawy Reference [RFC8460] Available Formats [IMG] CSV Report-Type Media Type Reference Comment Media types suitable for use with this tlsrpt application/tlsrpt+gzip, application/tlsrpt+json [RFC8460] report-type are defined in Sections 6.4 and 6.5 of [RFC8460] disposition-notification message/disposition-notification [RFC8098, Section 10] disposition-notification message/global-disposition-notification [RFC6533, Section 6] delivery-status message/delivery-status [RFC3464, Section 2.1] delivery-status message/global-delivery-status [RFC6533, Section 6] Sub-Parameter Registry for application/aif+cbor and application/aif+json Registration Procedure(s) Specification Required Expert(s) Göran Selander, Cigdem Sengul Reference [RFC9237] Available Formats [IMG] CSV Parameter Name Description/Specification Reference Toid URI-local-part local-part of URI [RFC9237] Tperm REST-method-set set of REST methods represented [RFC9237] Toid mqtt-topic-filter Topic Filter, as defined in Section 2.3 of [RFC9431]. [RFC9431, Section 2.3] Tperm mqtt-permissions Permissions for the MQTT Client, as defined in Section 2.3 of [RFC9431]. Tperm is an array of [RFC9431, Section 2.3] one or more text strings that each have a value of either "pub" or "sub". Licensing Terms