(per RFC3497) MIME media type name: video MIME subtype name: SMPTE292M Required parameters: rate The RTP timestamp clock rate. The clock runs at either 148500000 Hz or 148500000/1.001 Hz. If the latter rate is used a timestamp of 148351648 MUST be used, and receivers MUST interpret this as 148500000/1.001 Hz. Optional parameters: pgroup The RECOMMENDED grouping for aligning 10 bit words and octets. Defaults to 1 octet, if not present. Encoding considerations: SMPTE292M video can be transmitted with RTP as specified in RFC 3497. Security considerations: see RFC 3497 section 9. Interoperability considerations: NONE Published specification: SMPTE292M RFC 3497 Applications which use this media type: Video communication. Additional information: None Magic number(s): None File extension(s): None Macintosh File Type Code(s): None Person & email address to contact for further information: Ladan Gharai IETF AVT working group. Intended usage: COMMON Author/Change controller: Ladan Gharai