Indicates whether there is a multicast example

[chenqinggang001]

I only saw unicast examples in the document, is there any example related to multicast for reference？ https://roc-streaming.org/toolkit/docs/manuals/roc_send.html

[gavv]

Hi,

For multicast you need two things:

• use multicast interface for endpoints (like 224.0.0.1)
• either tell roc to join multicast group, or join it by yourself

If you're asking specifically about CLI tools (you gave a link to roc-send tool), then take a look at --miface option. (roc-recv has it for a long time, but roc-send has it only in develop branch; for roc-send it's needed when using RTCP).

In C API, see roc_interface_config. It allows to specify multicast group which you want to join.

In Java bindings, I think it's not covered yet, so you'll have to join multicast group manually using platform-specific APIs before binding/connecting endpoints.