[ortc] RTCRtcpFeedback.parameter should be optional

ibc has just created a new issue for https://github.com/openpeer/ortc:

== RTCRtcpFeedback.parameter should be optional ==
http://ortc.org/wp-content/uploads/2015/11/ortc.html#idl-def-RTCRtcpFeedback

> 9.2.1 Dictionary RTCRtcpFeedback Members
>
parameter of type DOMString
>
For a type of "ack" or "nack", valid values for parameters are the 
"ack" and "nack" Attribute Values enumerated in [IANA-SDP-15] ("sli", 
"rpsi", etc.). For a type of "ccm", valid values for parameters are 
the "Codec Control Messages" enumerated in [IANA-SDP-19] ("fir", 
"tmmbr" (includes "tmmbn"), etc.).
>
type of type DOMString
>
Valid values for type are the "RTCP Feedback" Attribute Values 
enumerated in [IANA-SDP-14] ("ack", "ccm", "nack", etc.).

However, in the SDP generated by Chrome I see:

```
a=rtcp-fb:100 ccm fir
a=rtcp-fb:100 nack
a=rtcp-fb:100 nack pli
a=rtcp-fb:100 goog-remb
```

So, shouldn't `parameter` be optional?

Please view or discuss this issue at 
https://github.com/openpeer/ortc/issues/395 using your GitHub account

Received on Monday, 29 February 2016 22:04:02 UTC