Media Type Sub-Parameter Registries
Multipurpose Internet Mail Extensions (MIME) and Media Types
2003-10-31
2023-07-19
Sub-Parameter Registry video/mpeg4-generic, audio/mpeg4-generic and application/mpeg4-generic
Specification Required
Unassigned
mode=generic
mode=CELP-cbr
mode=CELP-vbr
mode=AAC-lbr
mode=AAC-hbr
mode=rtp-midi
Sub-Parameter Registry for mode=rtp-midi of audio/mpeg4-generic
See sub-registries below
j_sec Values
Standards Action
j_sec=none
j_sec=recj
j_update Values
Standards Action
j_update=anchor
j_update=open-loop
j_update=closed-loop
render Values
Specification Required
Unassigned
render=unknown
render=synthetic
render=null
subrender Values
Specification Required
Unassigned
subrender=default
smf_info Values
Specification Required
Unassigned
smf_info=ignore
smf_info=sdp_start
smf_info=identity
Sub-Parameter Registry for audio/rtp-midi
See sub-registries below
j_sec Values
Standards Action
j_sec=none
j_sec=recj
j_update Values
Standards Action
j_update=anchor
j_update=open-loop
j_update=closed-loop
render Values
Specification Required
Unassigned
render=unknown
render=synthetic
render=api
render=null
subrender Values
Specification Required
Unassigned
subrender=default
smf_info Value
Specification Required
Unassigned
smf_info=ignore
smf_info=sdp_start
smf_info=identity
Sub-Parameter Registry for video/raw
See sub-registries below
Color (sub-)sampling
Specification Required
Roni Even, Ali Begen
sampling=RGB
sampling=RGBA
sampling=BGR
sampling=BGRA
sampling=YCbCr-4:4:4
sampling=YCbCr-4:2:2
sampling=YCbCr-4:2:0
sampling=YCbCr-4:1:1
sampling=RGB+
sampling=RG+B
sampling=R+GB
sampling=BGR+
sampling=BG+R
sampling=B+GR
Colorimetry
Specification Required
Roni Even, Ali Begen
colorimetry=BT601-5
colorimetry=BT709-2
colorimetry=SMPTE240M
Sub-parameter Registry for application/mbox
Specification Required
Unassigned
format=default
Parameter Values for the smime-type Parameter
Specification Required
Russ Housley, Sean Turner (secondary)
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
Expert Review
Russ Housley, Sean Turner
authData
1.2.840.113549.1.9.16.1.2
compressedData
1.2.840.113549.1.9.16.1.9
contentCollection
1.2.840.113549.1.9.16.1.19
contentInfo
1.2.840.113549.1.9.16.1.6
contentWithAttrs
1.2.840.113549.1.9.16.1.20
authEnvelopedData
1.2.840.113549.1.9.16.1.23
encryptedKeyPkg
2.16.840.1.101.2.1.2.78.2
digestData
1.2.840.113549.1.7.5
encryptedData
1.2.840.113549.1.7.6
envelopedData
1.2.840.113549.1.7.3
signedData
1.2.840.113549.1.7.2
CMS Inner Content Types
Expert Review
Russ Housley, Sean Turner
firmwarePackage
1.2.840.113549.1.9.16.1.16
firmwareLoadReceipt
1.2.840.113549.1.9.16.1.17
firmwareLoadError
1.2.840.113549.1.9.16.1.18
aKeyPackage
2.16.840.1.101.2.1.2.78.5
sKeyPackage
1.2.840.113549.1.9.16.1.25
trustAnchorList
1.2.840.113549.1.9.16.1.34
TAMP-statusQuery
2.16.840.1.101.2.1.2.77.1
TAMP-statusResponse
2.16.840.1.101.2.1.2.77.2
TAMP-update
2.16.840.1.101.2.1.2.77.3
TAMP-updateConfirm
2.16.840.1.101.2.1.2.77.4
TAMP-apexUpdate
2.16.840.1.101.2.1.2.77.5
TAMP-apexUpdateConfirm
2.16.840.1.101.2.1.2.77.6
TAMP-communityUpdate
2.16.840.1.101.2.1.2.77.7
TAMP-communityUpdateConfirm
2.16.840.1.101.2.1.2.77.8
TAMP-seqNumAdjust
2.16.840.1.101.2.1.2.77.10
TAMP-seqNumAdjustConfirm
2.16.840.1.101.2.1.2.77.11
TAMP-error
2.16.840.1.101.2.1.2.77.9
keyPackageReceipt
2.16.840.1.101.2.1.2.78.3
keyPackageError
2.16.840.1.101.2.1.2.78.6
cbor
1.2.840.113549.1.9.16.1.44
cborSequence
1.2.840.113549.1.9.16.1.45
Report Types
Specification Required
Murray Kucherawy
tlsrpt
application/tlsrpt+gzip, application/tlsrpt+json
Media types suitable for use with this report-type are
defined in Sections 6.4 and 6.5 of
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
Specification Required
Göran Selander, Cigdem Sengul
Toid
URI-local-part
local-part of URI
Tperm
REST-method-set
set of REST methods represented
Toid
mqtt-topic-filter
Topic Filter, as defined in Section 2.3 of .
RFC9431, Section 2.3
Tperm
mqtt-permissions
Permissions for the MQTT Client, as defined in Section 2.3 of .
Tperm is an array of one or more text strings that each have a value of either "pub" or "sub".
RFC9431, Section 2.3