Gst.Preset.prototype.get_meta

function get_meta(name:String, tag:String):Boolean {
    // Gjs wrapper for gst_preset_get_meta()
}

Gets the value for an existing meta data tag. Meta data tag names can be something like e.g. "comment". Returned values need to be released when done.

name: preset name
tag: meta data item name
Returns: true for success, false if e.g. there is no preset with that name or no value for the given tag