the #GstCaps
the preset(s) to use on the encoder, can be null
the #GstCaps used to restrict the input to the encoder, can be NULL. See gstpbutils.encoding_profile.EncodingProfile.getRestriction for more details.
the number of time this stream must be used. 0 means any number of times (including never)
the newly created #GstEncodingAudioProfile.
Creates a new #GstEncodingAudioProfile
All provided allocatable arguments will be internally copied, so can be safely freed/unreferenced after calling this method.