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§3.5

Catalog description

3.5.1. CMAF packaging type

This specification extends the allowed packaging values defined in [MSF] to include one new entry, as defined in Table 1 below:

Table 1
Name Value Reference
CMAF cmaf This RFC

Every Track entry in a CMSF catalog carrying CMAF-packaged media data MUST declare a "packaging" type value of "cmaf".

3.5.2. Max SAP starting types

This specification adds two track-level catalog fields, as defined in Table 2 below:

Table 2
Field Name Definition
Max Group SAP starting type maxGrpSapStartingType Section 3.5.2.1
Max Object SAP starting type maxObjSapStartingType Section 3.5.2.2
3.5.2.1. Max Group SAP starting type

Location: T Required: Optional JSON Type: Number

A number indicating the maximum SAP type the MOQT Groups in the track start with.

3.5.2.2. Max Object SAP starting type

Location: T Required: Optional JSON Type: Number

A number indicating the maximum SAP type the MOQT Objects in the track start with.

This is one section of CMSF- a CMAF compliant implementation of MOQT Streaming Format, rendered per-section for quick reference and citation. The authoritative text is draft-ietf-moq-cmsf-01 at the IETF.