To identify the language of speech
Create a new configuration to send to HPE Media Server with the process
action, or open an existing configuration that you want to modify.
In the [Analysis]
section, add a new analysis task by setting the AnalysisEngineN
parameter. You can give the task any name, for example:
[Analysis] AnalysisEngine0=SpeechLanguageId
Create a new section to contain the settings for the task, and set the following parameters:
Type
|
The analysis engine to use. Set this parameter to LanguageID . |
Input
|
(Optional) The audio track to process. If you do not specify an input track, HPE Media Server processes the first audio track produced by the ingest engine. |
LanguageIdServers
|
The host name and ACI port of an IDOL Speech Server. Separate the host name and port with a colon (for example, TIP:
You can specify a default IDOL Speech Server to use for all language identification tasks by setting the |
LangList
|
(Optional) The list of languages to consider when running language identification. If you know which languages are likely to be present in the media, HPE recommends setting this parameter because restricting the possible languages can increase accuracy and improve performance. |
CumulativeMode
|
(Optional, default If you expect the audio to contain only one language or you want to identify the primary language that is spoken in the audio, set this parameter to If you set this parameter to |
SegmentSize
|
(Optional, default 15 ) The amount of audio to analyze as a single segment, in seconds. |
For example:
[SpeechLanguageId] Type=LanguageID LanguageIDServers=speechserver:15000 CumulativeMode=True SegmentSize=30
For more information about the parameters that you can use to configure this task, refer to the HPE Media Server Reference.
Save and close the configuration file. HPE recommends that you save your configuration files in the location specified by the ConfigDirectory
parameter.
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