webrtcbin: add get-transceiver signal
authorMathieu Duponchelle <mathieu@centricular.com>
Tue, 12 Mar 2019 20:37:53 +0000 (21:37 +0100)
committerMathieu Duponchelle <mduponchelle1@gmail.com>
Tue, 12 Mar 2019 21:04:48 +0000 (21:04 +0000)
commit08858d753c0afb3e9c437f2e139a392b103ffe90
treeaeb5350198875835f8b9335902b10f35a9b6ea49
parentdc0e95acabce149b315b94001ef8e7a0860ef8b4
webrtcbin: add get-transceiver signal

get-transceivers is not introspectable, and a method to get a
transceiver by index is convenient.
ext/webrtc/gstwebrtcbin.c