What is the difference between type of RTP/RTSP connections

What is the RTP stream difference between the following, it looks like all are UDP.

1- RTPPush module

2- RTSP over UDP

3- Using the below code in RTP setting:

<Property>
    <Name>forceMPEGTSOut</Name>
    <Value>true</Value>
    <Type>Boolean</Type>
</Property>
<Property>
    <Name>rtpWrapMPEGTS</Name>
    <Value>true</Value>
    <Type>Boolean</Type>
</Property>

-Mamoor

I think rtpWrapMPEGTS should be “false” to be udp. What is the problem?

Richard