Request for review update of media types audio/3gpp and video/3gpp
Magnus Westerlund
magnus.westerlund at ericsson.com
Thu Dec 14 15:17:25 CET 2006
Hi,
The two media types audio/3gpp and video/3gpp was defined in RFC 3839:
ftp://ftp.rfc-editor.org/in-notes/rfc3839.txt
With the publication of the codecs parameters in RFC 4281
(ftp://ftp.rfc-editor.org/in-notes/rfc4281.txt) these two media types
should be updated to include this parameter. This 3GPP defined file
format has also got a few more features, one include the capability of
embedding other binary objects to be used in scene presentations created
by SMIL or SVG to achieve self contained units. Due to this the RFC
authors and 3GPP document editor has also proposed to add another
parameter similar to codecs that identifies the type of binary objects
embedded in the file.
When performing this update it is also intended to move the Media Type
definitions from the RFC into the file format specification document in
3GPP. The current file format specification is 3GPP TS 26.244:
http://www.3gpp.org/ftp/Specs/archive/26_series/26.244/26244-700.zip
So please review the following document containing the proposed Media
Types.
http://www.denstore.se/IETF/3GP-mime-reg.pdf
We appreciate comments by Monday the 8th of January.
Cheers
Magnus Westerlund
IETF Transport Area Director & TSVWG Chair
----------------------------------------------------------------------
Multimedia Technologies, Ericsson Research EAB/TVA/A
----------------------------------------------------------------------
Ericsson AB | Phone +46 8 4048287
Torshamsgatan 23 | Fax +46 8 7575550
S-164 80 Stockholm, Sweden | mailto: magnus.westerlund at ericsson.com
----------------------------------------------------------------------
More information about the Ietf-types
mailing list