BMediaRoster Function Summary

Function Summary

Function	Description
AudioBufferSizeFor()	Determines the preferred audio buffer size for the described audio format
Connect()	Establishes a connection between a media source and a media destination
CurrentRoster()	Returns the default BMediaRoster instance
Disconnect()	Terminates the specified connection
GetAllInputsFor()	Obtains a list of all of a node's inputs
GetAllOutputsFor()	Obtains a list of all a node's outputs
GetAudioInput()	Returns the default node for audio or video input
GetAudioOutput()	Returns the default node for audio or video output, or for auxio mixing
GetConnectedInputsFor()	Obtains a list of a node's inputs that are connected to an output
GetConnectedOutputsFor()	Obtains a list of a node's outputs that are connected to an input
GetDormantFlavorInfoFor()	Returns flavor information for a dormant node
GetDormantNodes()	Obtains a list of dormant nodes (nodes that live in add-ons)
GetFileFormatsFor()	Returns a list of file formats supported by a file interface node
GetFormatFor()	Returns a media_format indicating the format for the given media_input, media_output, or media_node
GetFreeInputsFor()	Obtains a list of a node's inputs that aren't in use
GetFreeOutputsFor()	Obtains a list of a node's outputs that aren't in use
GetInitialLatencyFor()	Returns the amount of time required to start the specified node
GetInstancesFor()	Returns a list of media_node_ids for all nodes derived from a given add-on and flavor
GetLatencyFor()	Returns the maximum latency downstream from a producer
GetLiveNodes()	Obtains a list of all active nodes
GetNodeAttributesFor()	Returns the specified node's attributes
GetNodeFor()	Returns a media_node for a node given by a node ID
GetParameterWebFor()	Returns a BParameterWeb for a controllable node
GetReadFileFormatListFor()	Returns a list of file formats that can be read by the specified dormant node
GetRealtimeFlags()	Returns the real time flags
GetRefFor()	Returns the file that a node is working with
GetStartLatencyFor()	Returns the amount of time it takes to start the specified node
GetSystemTimeSource()	Returns a clone of the system time source
GetTimeSource()	Returns the preferred master clock for synchronization of nodes
GetWriteFileFormatListFor()	Returns a list of file formats that can be written by the specified dormant node
InstantiateDormantNode()	Instantiates a node that lives in an add-on
MakeTimeSourceFor()	Returns a BTimeSource for the specified time source media_node
MediaFlags()	Returns information about Media Kit capabilities
BMediaRoster()	Constructor
NodeIDFor()	Returns the node ID that matches the specified port
PrerollNode()	Asks that the specified node prepare to be started
RegisterNode()	Registers a node with the Media Server
ReleaseNode()	Releases a node you've been using
RollNode()	Atomically queues a start and a stop request for a node in one call
Roster()	Returns the default BMediaRoster instance, creating it if it doesn't exist
SeekNode()	Requests that a node change its playing or recording location
SeekTimeSource()	Requests that a time source shift in performance time
SetAudioInput()	Sets the default node for audio or video input
SetAudioOutput()	Sets the default node for audio or video output
SetProducerRate()	Tells a producer to resample its data rate by a specified factor
SetProducerRunModeDelay()	Sets a producer's run mode and sets up a delay to be added to each buffer being sent
SetRealtimeFlags()	Sets the real time flags
SetRefFor()	Sets the file with which a node will work
SetRunModeNode()	Specifies how a node should deal with falling behind while doing real-time processing
SetTimeSourceFor()	Slaves a node to a specified time source
SniffRef()	Ask all matching nodes to identify a file
SniffRefFor()	Ask a specific node to identify a file
StartControlPanel()	Starts a node's custom control panel
StartNode()	Requests that a node start streaming data
StartTimeSource()	Requests that a time source start
StartWatching()	Enables notifications when certain Media Server events occur
StopNode()	Requests that a node stop streaming data
StopTimeSource()	Requests that a time source stop
StopWatching()	Cancels notifications of Media Server events
SyncToNode()	Asks the specified node to notify you when the indicated performance time arrives
UnregisterNode()	Unregisters a node with the Media Server