如何使用gstreamer在pocketsphinx中设置配置选项(How to set configuration options in pocketsphinx using gstreamer)

如何使用gstreamer在pocketsphinx中设置配置选项(How to set configuration options in pocketsphinx using gstreamer) python

可能是一个非常愚蠢的问题，但我无法在任何地方找到解决方案。 当我运行'gst-inspect-1.0 pocketsphinx'时，我会得到类似的东西：

Current configuration: [NAME] [DEFLT] [VALUE] -agc none none -agcthresh 2.0 2.000000e+00 -allphone ... Element Properties: name : The name of the object flags: readable, writable String. Default: "pocketsphinx0" ...

我知道如何设置'元素属性'的值，但是如何设置其他配置选项的值？ 例如，我想为'keyphrase'设置一个值，但是做类似的事情

asr.set_property("keyphrase", "test")

要么

asr.set_property("-keyphrase", "test")

回报

TypeError: object of type `GstPocketSphinx' does not have property `keyphrase'

Probably a very silly question, but I cannot find a solution anywhere. When I run 'gst-inspect-1.0 pocketsphinx' I get something like:

Current configuration: [NAME] [DEFLT] [VALUE] -agc none none -agcthresh 2.0 2.000000e+00 -allphone ... Element Properties: name : The name of the object flags: readable, writable String. Default: "pocketsphinx0" ...

I know how to set values for the 'element properties', but how do I set values for the other configuration options? e.g. I'd like to set a value for 'keyphrase' but doing something like

asr.set_property("keyphrase", "test")

or

asr.set_property("-keyphrase", "test")

returns

TypeError: object of type `GstPocketSphinx' does not have property `keyphrase'

最满意答案

您需要修改插件源以引入新属性：

g_object_class_install_property (gobject_class, PROP_KEYPHRASE, g_param_spec_string("keyphrase", "Keyspotting phrase", "Keyspotting phrase", NULL, G_PARAM_READWRITE)); .... case PROP_KEYPHRASE: gst_pocketsphinx_set_string(ps, "-keyphrase", value);

You need to modify plugin sources to introduce new properties:

g_object_class_install_property (gobject_class, PROP_KEYPHRASE, g_param_spec_string("keyphrase", "Keyspotting phrase", "Keyspotting phrase", NULL, G_PARAM_READWRITE)); .... case PROP_KEYPHRASE: gst_pocketsphinx_set_string(ps, "-keyphrase", value);