The second argument of the Create function is a pointer to an RTPTransmission-
Params instance and describes the parameters for the transmission component.
Since there can be several transmission components, you’ll have to use a class
which inherits RTPTransmissionParams and which is appropriate for the component
you’ve chosen. For our UDP over IPv4 component, the class to be used
is RTPUDPv4TransmissionParams. Assuming that we want our RTP portbase to
be 8000, we can do the following:
Creat 函数的第二个参数是指向PTPTransmission-Params实例的指针，它描述了传输部分的参数。因为可能会有数个传输部分，你必须使用从RTPTransmissionParams继承而来并适用于你所选取的部分的一个类。对于我们在IPv4上的UDP部分，需使用的类是RTPUDPv4TransmissionParams。假设我们想让RTP的基础端口是8000，我们可以按以下步骤来做：
温馨提示：答案为网友推荐，仅供参考
第1个回答 2013-03-14
The second argument of the Create function is a pointer to an RTPTransmission-
Params instance and describes the parameters for the transmission component.
Since there can be several transmission components, you’ll have to use a class
which inherits RTPTransmissionParams and which is appropriate for the component
you’ve chosen. For our UDP over IPv4 component, the class to be used
is RTPUDPv4TransmissionParams. Assuming that we want our RTP portbase to
be 8000, we can do the following:
在创建函数的第二个参数是一个指向一个RTP传输—
参数实例，描述了该传动件参数。
既然可以有几种传动部件，你必须使用一个类
它继承了RTP传输参数，这是适当的组件
你选择。我们的UDP在IPv4组件，使用的类
是rtpudpv4传输参数。假设我们想要我们的RTP portbase来
8000，我们可以做如下：
有些词可能是没办法翻译！谢谢！望采纳！
Params instance and describes the parameters for the transmission component.
Since there can be several transmission components, you’ll have to use a class
which inherits RTPTransmissionParams and which is appropriate for the component
you’ve chosen. For our UDP over IPv4 component, the class to be used
is RTPUDPv4TransmissionParams. Assuming that we want our RTP portbase to
be 8000, we can do the following:
在创建函数的第二个参数是一个指向一个RTP传输—
参数实例，描述了该传动件参数。
既然可以有几种传动部件，你必须使用一个类
它继承了RTP传输参数，这是适当的组件
你选择。我们的UDP在IPv4组件，使用的类
是rtpudpv4传输参数。假设我们想要我们的RTP portbase来
8000，我们可以做如下：
有些词可能是没办法翻译！谢谢！望采纳！
