Call1.Content.MediaDescription.I.RTCPFeedback — Telepathy D-Bus Interface Specification

# Interface Call1.Content.MediaDescription.Interface.RTCPFeedback

Interface Index (Compact) | Summary | Description | Properties

### Properties

FeedbackMessages | a{u(ua(sss))} (RTCP_Feedback_Message_Map) | Read only |  |
DoesAVPF | b | Read only |  |

WARNING: This interface is experimental and is likely to cause havoc to your API/ABI if bindings are generated. Do not include this interface in libraries that care about compatibility.
Added in 0.23.4. (draft version, not API-stable)
Objects implementing this interface must also implement:

- org.freedesktop.Telepathy.Call1.Content.MediaDescription

### Description

This codec offer interface provides a method of signalling support for RTCP feedback, documented by Extended RTP Profile for Real-time Transport Control Protocol (RTCP)-Based Feedback (RTP/AVPF) (RFC 4585).

The codec identifiers used in the description of the Feedback Messages sent in the Accept's should match those used for the RemoteCodecs in the same Accept call.

For more details on what RTCP Feedback can do and how to use it, one should refer to RFC 4585.

# Properties

Accessed using the org.freedesktop.DBus.Properties interface.
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## FeedbackMessages — a{u(ua(sss))} (RTCP_Feedback_Message_Map)

Read only
A map of remote feedback codec properties that are supported.
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## DoesAVPF — b

Read only
True if the remote contact supports Audio-Visual Profile Feedback (AVPF), otherwise False.