6.2. Single NAL Unit Mode

6.2. Single NAL Unit Mode

This mode is in use when the value of the OPTIONAL packetization-mode media type parameter is equal to 0 or the packetization-mode is not present. All receivers MUST support this mode. It is primarily intended for low-delay applications that are compatible with systems using ITU-T Recommendation H.241 [3] (see Section 12.1). Only single NAL unit packets MAY be used in this mode. STAPs, MTAPs, and FUs MUST NOT be used. The transmission order of single NAL unit packets MUST comply with the NAL unit decoding order.