This document requests registration of four new media subtypes: vnd.iptvforum.1dparityfec_1010, vnd.iptvforum.1dparityfec_2005, vnd.iptvforum.2dparityfec_1010, and vnd.iptvforum.2dparityfec_2005, as follows. MIME media type name : Video MIME subtype name : Vendor Tree -vnd.iptvforum.1dparityfec_1010 and MIME media type name : Video MIME subtype name : Vendor Tree -vnd.iptvforum.1dparityfec_2005 and MIME media type name : Video MIME subtype name : Vendor Tree -vnd.iptvforum.2dparityfec_1010 and MIME media type name : Video MIME subtype name : Vendor Tree -vnd.iptvforum.2dparityfec_2005 Required parameters : None Optional parameters : None Encoding considerations : binary Security considerations : Security issues have not been assessed. Interoperability considerations : None Published specification : Currently not publicly available. To be published by IPTV Forum. Applications which use this media : Applications that run on IPTV devices that conform to the interoperability guidelines defined by the IPTVForum. Additional information : 1. Magic number(s) : None 2. File extension(s) : Undefined 3. Macintosh file type code : Undefined 4. Object Identifiers: None Person to contact for further information : 1. Name : Shuji Nakamura 2. Email : shuji@mri.co.jp Intended usage : Common Audio and video streaming tools which seek to improve resiliency to loss bysending additional data with the media stream. Author/Change controller : Shuji Nakamura on behalf of the IPTV Forum. (file created 24 May 2007)