Interface org.freedesktop.Telepathy.Call.Content.DRAFT

Interface Index (Compact) | Summary | Description | Signals | Properties | Types

Signals

StreamAdded (o: Stream)
StreamRemoved (o: Stream)

Properties

Name s Read only
Type u (Media_Stream_Type) Read only
Creator u (Contact_Handle) Read only
Disposition u (Call_Content_Disposition) Read only
Streams ao Read only

Types

Call_Content_Disposition Enum u
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 0.19.0. (draft 1)

Description

This object represents one Content inside a Call. For example in an audio/video call there would be one audio and one video content. Each content has one or more Stream.DRAFT objects which represent the actual transport to one or more contacts.

Signals

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StreamAdded (o: Stream)

Parameters

  • Stream — o
    • The stream which was added

Emitted when a stream is added to a call

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StreamRemoved (o: Stream)

Parameters

  • Stream — o
    • The stream which was removed

Emitted when a stream is added to a call

Properties

Accessed using the org.freedesktop.DBus.Properties interface.
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Name — s

Read only

The name of the content. [FIXME: rationale?]

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Type — u (Media_Stream_Type)

Read only

The media type of this content

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Creator — u (Contact_Handle)

Read only

The creator of this content

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Disposition — u (Call_Content_Disposition)

Read only
The disposition of this content. This property cannot change.
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Streams — ao

Read only

The list of Stream.DRAFT objects that exist in this content.

In a conference call multiple parties can share one media content (say, audio), but the streaming of that media can either be shared or separate. For example, in a multicast conference all contacts would share one stream, while in a Muji conference there would be a stream for each participant.

Change notification is via StreamAdded and StreamRemoved.

Types

Enum (Permalink)

Call_Content_Disposition — u

[FIXME]
  • None (0)
    • The content has no specific disposition
  • Early_Media (1)
    • [FIXME: what does this mean?]
  • Initial (2)

    • The content was initially part of the call. When Accept is called on the channel, all streams of this content where the self-handle's sending state in Senders is Sending_State_Pending_Send will be moved to Sending_State_Sending as if SetSending(TRUE) had been called.