
MIME Media Type Sub-Parameter Registries:

(last updated 21 April 2006)

Registries included below:
- Sub-Parameter Registry for video/mpeg4-generic, audio/mpeg4-generic, application/mpeg4-generic
- Sub-Parameter Registery for mode=rtp-midi of audio/mpeg4-generic 
- Sub-Parameter Registry for audio/rtp-midi
- Sub-Parameter Reistry for video/raw
- Sub-parameter registry for application/mbox

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Sub-Parameter Registry per [RFC3640] for:
video/mpeg4-generic
audio/mpeg4-generic
application/mpeg4-generic

Modes               Reference
------------------  ---------
mode=generic
mode=CELP-cbr
mode=CELP-vbr
mode=AAC-lbr
mode=AAC-hbr
mode=rtp-midi       [RFC-ietf-avt-rtp-midi-format-15.txt]


Sub-Parameter Registery for mode=rtp-midi of audio/mpeg4-generic - per [RFC-ietf-avt-rtp-midi-format-15.txt]

Registration Procedures: IETF standards-track document
j_sec Value              Reference
-----------------------  ---------
j_sec=none               [RFC-ietf-avt-rtp-midi-format-15.txt]
j_sec=recj               [RFC-ietf-avt-rtp-midi-format-15.txt]

Registration Procedures: IETF standards-track document
j_update Value           Reference
-----------------------  ---------
j_update=anchor          [RFC-ietf-avt-rtp-midi-format-15.txt]
j_update=open-loop       [RFC-ietf-avt-rtp-midi-format-15.txt]
j_update=closed-loop     [RFC-ietf-avt-rtp-midi-format-15.txt]

Registration Procedures: Specification Required
render Value             Reference
-----------------------  ---------
render=unknown           [RFC-ietf-avt-rtp-midi-format-15.txt]
render=synthetic         [RFC-ietf-avt-rtp-midi-format-15.txt]
render=null              [RFC-ietf-avt-rtp-midi-format-15.txt]

Registration Procedures: Specification Required
subrender Value          Reference
-----------------------  ---------
subrender=default        [RFC-ietf-avt-rtp-midi-format-15.txt]

Registration Procedures: Specification Required
smf_info Value           Reference
-----------------------  ---------
smf_info=ignore          [RFC-ietf-avt-rtp-midi-format-15.txt]
smf_info=sdp_start       [RFC-ietf-avt-rtp-midi-format-15.txt]
smf_info=identity        [RFC-ietf-avt-rtp-midi-format-15.txt]

-------------------------------------------------------------------

Sub-Parameter Registry for audio/rtp-midi - per [RFC-ietf-avt-rtp-midi-format-15.txt]

Registration Procedures: IETF Standards-track document
j_sec Value            Reference
---------------------  ---------
j_sec=none             [RFC-ietf-avt-rtp-midi-format-15.txt]
j_sec=recj             [RFC-ietf-avt-rtp-midi-format-15.txt]

Registration Procedures: IETF Standards-track document
j_update Value         Reference
---------------------  ---------
j_update=anchor        [RFC-ietf-avt-rtp-midi-format-15.txt]
j_update=open-loop     [RFC-ietf-avt-rtp-midi-format-15.txt]
j_update=closed-loop   [RFC-ietf-avt-rtp-midi-format-15.txt]

Registration Procedures: Specification Required
render Value           Reference
---------------------  ---------
render=unknown         [RFC-ietf-avt-rtp-midi-format-15.txt]
render=synthetic       [RFC-ietf-avt-rtp-midi-format-15.txt]
render=api             [RFC-ietf-avt-rtp-midi-format-15.txt]
render=null            [RFC-ietf-avt-rtp-midi-format-15.txt]

Registration Procedures: Specification Required
subrender Value        Reference
---------------------  ---------
subrender=default      [RFC-ietf-avt-rtp-midi-format-15.txt]

Registration Procedures: Specification Required
smf_info Value         Reference
---------------------  ---------
smf_info=ignore        [RFC-ietf-avt-rtp-midi-format-15.txt]
smf_info=sdp_start     [RFC-ietf-avt-rtp-midi-format-15.txt]
smf_info=identity      [RFC-ietf-avt-rtp-midi-format-15.txt]

-----------------------------------------------------------------

Sub-Parameter Reistry for video/raw - per [RFC4175]
Registration Procedures: Specification Required 

Color (sub-)sampling     Reference
----------------------   ---------
sampling=RGB             [RFC4171]
sampling=RGBA            [RFC4171]
sampling=BGR             [RFC4171]
sampling=BGRA            [RFC4171]
sampling=YCbCr-4:4:4     [RFC4171]
sampling=YCbCr-4:2:2     [RFC4171]
sampling=YCbCr-4:2:0     [RFC4171]
sampling=YCbCr-4:1:1     [RFC4171]
sampling=RGB+            [RFC4421]
sampling=RG+B            [RFC4421]
sampling=R+GB            [RFC4421]
sampling=BGR+            [RFC4421]
sampling=BG+R            [RFC4421]
sampling=B+GR            [RFC4421]

Colorimetry              Reference
-----------------------  ---------
colorimetry=BT601-5      [RFC4171]
colorimetry=BT709-2      [RFC4171]
colorimetry=SMPTE240M    [RFC4171]

--------------------------------------------------------------------

Sub-parameter registry for application/mbox - per [RFC-hall-mime-app-mbox-04.txt] 

Format Value            Reference
---------------------   ---------
format=default          [RFC-hall-mime-app-mbox-04.txt]

References 
---------- 
[RFC3640]  J. van der Meer, D. Mackie, V. Swaminathan, D. Singer, 
           and P. Gentric, "RTP Payload Format for Transport of 
           MPEG-4 Elementary Streams", RFC XXXX, Month Year.

[RFC4171]  L. Gharai and C. Perkins, "RTP Payload Format for Uncompressed 
           Video", RFC 4171, September 2005.
 
[RFC-hall-mime-app-mbox-04.txt]
           E. Hall, "The APPLICATION/MBOX Media-Type", RFC XXXX, Month Year.
 
[RFC4421]  C. Perkins, "RTP Payload Format for Uncompressed Video: Additional 
           Colour Sampling Modes", RFC 4421, February 2006.

[RFC-ietf-avt-rtp-midi-format-15.txt]
           J. Lazzaro and J. Wawrzynek, "RTP Payload Format for MIDI",
           RFC XXXX, Month Year. 

(registry created 31 Oct 2003) 
 
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