Qt5 Wave Audio Capture Device

Table of Contents

• Plugin Information
• Plugin Versions
• Component Information
• Properties
• Output Pins
• Runner Pins
• Dynamic Pins
• Required Interfaces
• Output Pin Stream Types

Plugin Information

Plugin Filename	adtf_qt5_audio_device.adtfplugin
Plugin Description	adtf_qt5_audio_device.plugindescription
Plugin Name	Qt5 Audio Device Plugin
License	ADTF Subscription
Support Mail	support@digitalwerk.net
Homepage URL	https://adtf.dev/

Plugin Versions

Plugin Version	1.99.99
Plugin File Version	1.0
adtf::dw_qt5_audio_device_plugin	1.99.99
adtf	3.21.0
adtf::ucom	3.1.0

Component Information

Name	Qt5 Wave Audio Capture Device
CID	qt5_wave_audio_microphone.filter.dw.cid
Description	Use this streaming source to receive an adtf/audio sample stream from a Qt5 compatible audio device.
Type	Filter

Properties

Name	Value	Type	Description	Subproperties
beep_volume	1.000000	tFloat32	Volume for the beep. The volume is scaled linearly from 0.0 (silence) to 1.0 (full volume).Note: Adjustments to the volume will change the volume of this audio stream, not the global volume.	Value Range: minimum = 0.000000 maximum = 1.000000Filename Extension Filter:
bits_per_sample	16	tUInt32	Bits per sample for recording. If the recording device does not support this bit rate, the next best one is used.	Value List: 8 bit = 8 16 bit = 16 24 bit = 24 32 bit = 32Value Range: minimum = maximum = Filename Extension Filter:
final_beep_frequency	1760.000000	tFloat32	Final beep frequency in Hz. In trigger based recording mode, play a beep of this.	Value Range: minimum = 27.500000 maximum = 4186.009766Filename Extension Filter:
final_beep_length	0.000000	tFloat32	Final beep length in seconds. In trigger based recording mode, play a beep of this.	Value Range: minimum = maximum = Filename Extension Filter:
initial_beep_frequency	1760.000000	tFloat32	Initial beep frequency in Hz. In trigger based recording mode, play a beep of this.	Value Range: minimum = 27.500000 maximum = 4186.009766Filename Extension Filter:
initial_beep_length	0.000000	tFloat32	Initial beep length in seconds. In trigger based recording mode, play a beep of this.	Value Range: minimum = maximum = Filename Extension Filter:
input_device		cString	Full name of the audio input device. Leave empty to pick the default device.	Value Range: minimum = maximum = Filename Extension Filter:
log_channels/default/fatal_action	2	tUInt32	The default action when a fatal error is reported.	Value List: Stop session = 2 Shutdown ADTF = 3 Abort to crash handler = 4Value Range: minimum = maximum = Filename Extension Filter:
log_channels/default/log_level	35	tUInt32	The log level for this channel.	Value List: None = 0 Error = 10 Warning = 20 Info = 30 Detail = 35 Dump = 40 All = 255Value Range: minimum = maximum = Filename Extension Filter:
log_channels/default/recoverable_action	0	tUInt8	The action to perform when a recoverable error is reported.	Value List: Log only = 0 Treat as fatal = 1Value Range: minimum = maximum = Filename Extension Filter:
number_of_channels	1	tUInt32	Number of channels for recording.	Value List: 1 (mono) = 1 2 (stereo) = 2Value Range: minimum = maximum = Filename Extension Filter:
output_device		cString	Full name of the audio output device. Leave empty to pick the default device.	Value Range: minimum = maximum = Filename Extension Filter:
record_permanently	false	tBool	Switch between trigger based and permanent recording. In permanent recording mode, a new sample buffer is started each record_time seconds..	Value Range: minimum = maximum = Filename Extension Filter:
record_time	1.000000	tFloat32	Sample length in seconds.	Value Range: minimum = maximum = Filename Extension Filter:
sample_rate	22050	tUInt32	Minimum sample rate for recording, in Hz. If exact rate is unavailable, next higher rate is used.	Value Range: minimum = maximum = Filename Extension Filter:

Output Pins

Name	Stream Type	Description
audio_data	adtf/anonymous	Provides the individual audio buffers frames.

Runner Pins

Name	Activation Type	Data Triggered	Data Input	Thread Triggered	Thread Cyclic	Timer Triggered	Timer Interval	Description
start_record	0	0		0	0	0	0	Starts recording in trigger - based mode (record_permanently = false) for the configured time (record_time).

Dynamic Pins

Dynamic Input Pins	false
Dynamic Output Pins	false
Dynamic Input Binding Pins	false
Dynamic Output Binding Pins	false

Required Interfaces

IID
reference_clock.vision.streaming.adtf.iid
kernel.penguin.services.adtf.iid
qt_xsystem.spider.services.adtf.iid

Output Pin Stream Types

Pin Name	audio_data
Meta Type Name	adtf/anonymous
Stream Type Properties