About RTP stream out

[dreamalan]

Now I have two Ethernet Cards, and I want to make some small changes to VLC source code so that it will stream out packets via specific one of them. I know that VLC output stream using socket, however, I cannot find related functions. Could anyone tell me the functions used when VLC send out a RTP stream? As far as I can see, they are probably in file /module/stream_out/rtp.c, but i'm not sure.

[gregfr]

Why don't you just specify the IP address of the card?