Google Dialogflow Plugin 1.23.0 Released

[Arsen Chaloyan]

Google Dialogflow (GDF) Plugin 1.23.0 to the UniMRCP Server (UMS) has been released.

The plugin is based on the following components:

• UniMRCP Server 1.7.0
• Google APIs 1.5.0
• gRPC 1.30.3
• Protobuf 3.12.2

The plugin supports the following Dialogflow API versions:

• v2
• v2beta1
• v3
• v3beta1

The binaries are currently available for the following Linux distributions:

• Red Hat / CentOS 7 (unimrcp-gdf-1.7.12-1.el7.x86_64.rpm)
• Red Hat / CentOS 8 (unimrcp-gdf-1.7.12-1.el8.x86_64.rpm)
• Ubuntu 18.04 LTS (unimrcp-gdf_1.7.12-bionic_amd64.deb)
• Ubuntu 20.04 LTS (unimrcp-gdf_1.7.12-focal_amd64.deb)

This release adds support for a few minor features and fixes a race condition.

The detailed list of changes introduced in this release follows.

New Features

• Added support for speech synthesis parameters used in the StreamingRecognize request when 'generate-output-audio' is enabled.
• Added support for new vendor-specific parameters such as 'save-waveform', 'save-rdr'.

Fixed Problems

• Fixed a race condition which could possibly occur when the STOP request sent by the MRCP client arrives while the StreamingRecognize request is being re-initiated.

Configuration Parameters

• Added a new element 'synth-settings' to the element 'umsgdf'.

Miscellaneous

• Log submitted gRPC requests in JSON format with the log level INFO instead of DEBUG.
• Updated the Usage Guide to reflect the changes introduced in this release.

Visit the GDF plugin page for more information.

• https://unispeech.io/gdf
  
• https://www.unimrcp.org/gdf
  

Thank you for using UniMRCP.

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Arsen Chaloyan
Author of UniMRCP
http://www.unimrcp.org