Function gstreamer_sys::gst_buffer_add_reference_timestamp_meta

pub unsafe extern "C" fn gst_buffer_add_reference_timestamp_meta(
    buffer: *mut GstBuffer, 
    reference: *mut GstCaps, 
    timestamp: GstClockTime, 
    duration: GstClockTime
) -> *mut GstReferenceTimestampMeta

This is supported on crate feature v1_14 only.