10. IANA Considerations
The media type registration update and new SDP parameter registration are preserved below.
10. IANA Considerations
10.1. Media Type Registration Update
This memo updates the 'hmpg' haptic subtype defined in [RFC9695] for
use with the MPEG-I haptics streamable binary coding format described
in ISO/IEC 23090-31: Haptics coding [ISO.IEC.23090-31]. This memo
defines optional parameters for this type in Section 6.1. The
original subtype registration for 'haptics/hmpg', registered with
IANA in [RFC9695], did not include any required or optional
parameters. This document introduces optional parameters to enable
extended functionality while maintaining backward compatibility.
A mapping of the parameters into SDP [RFC8866] is also provided for
applications that use SDP. Equivalent parameters could be defined
elsewhere for use with control protocols that do not use SDP. The
receiver MUST ignore any parameter unspecified in this memo.
IANA has updated the registration for 'haptics', described in
Section 6.2, in the "haptics" registry within the "Media Types"
registry group and listed document as an additional reference.
The following entries identify the updates to the 'haptics/hmpg'
registration:
Type name: haptics
Subtype name: hmpg
The following entries are replaced by this memo:
Optional parameters: See Section 6.1 of RFC 9993
Person & email address to contact for further information: Yeshwant
Muthusamy ([email protected]) and Hyunsik Yang
([email protected])
10.2. New SDP Parameters Media Registration
IANA has registered the following in the "media" registry within the
"Session Description Protocol (SDP) Parameters" registration group.
+=======+==========+===========+
| Type | SDP Name | Reference |
+=======+==========+===========+
| media | haptics | RFC 9993 |
+-------+----------+-----------+
Table 2