SiliconDust HDHomeRun Bedienungsanleitung PDF herunterladen (Seite 20)

IV.Library API

The libhdhomerun library can be used for direct programmatic control of the HDHomeRun.

See “Scripting - HDHomeRun Config” for platform compatibility and information on compiling.

Discovery API

The discovery API is used to find HDHomeRun units on the network - documented in

hdhomerun_discover.h.

For repetitive background polling use hdhomerun_discover_create() and

hdhomerun_discover_find_devices().

For less frequent use the hdhomerun_discover_find_devices_custom() API provides discovery

using a single call.

Note: the Discovery API will return the list of HDHomeRun units on the network but does not

indicate the number of tuners associated with each HDHomeRun unit. This will be addressed in the

future. If this affects your application please contact [email protected].

Device API

The Device API is the primary API for controlling a HDHomeRun tuner - documented in

hdhomerun_device.h.

Create:

Call hdhomerun_device_create() or hdhomerun_device_create_from_str() to create a device

object. See hdhomerun_device.h for parameters and usage.

Typically a device object will be created for each tuner to be controlled.

Get/Set:

The get/set APIs can be used in a similar way to the get/set commands of hdhomerun_config. See

hdhomerun_device.h for the complete list of get/set functions.

For example, to set a channel call:

hdhomerun_device_create()

hdhomerun_device_set_tuner_channel()

hdhomerun_device_set_tuner_program()

Note: for Get functions that return a string the string is valid until another libhdhomerun API call.

Video stream:

Option 1: libhdhomerun video socket support:

The device-video API handles the video UDP socket, target configuration, buffering, sequence

checking, etc.

After setting the channel call hdhomerun_device_stream_start() to create the video UDP socket

and start the video service thread.

Call hdhomerun_device_stream_recv() periodically to receive the video stream.

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SiliconDust HDHomeRun Bedienungsanleitung Seite 20