Create a new #GstAudioConverter that is able to convert between in and out audio formats.
config contains extra configuration options, see GST_AUDIO_CONVERTER_OPT_* parameters for details about the options and values.
extra #GstAudioConverterFlags
a source #GstAudioInfo
a destination #GstAudioInfo
a #GstStructure with configuration options
a #GstAudioConverter or null if conversion is not possible.
Create a new #GstAudioConverter that is able to convert between in and out audio formats.
config contains extra configuration options, see GST_AUDIO_CONVERTER_OPT_* parameters for details about the options and values.