diff --git a/Gir_GstAudio.toml b/Gir_GstAudio.toml
index f920189da..0a15b6367 100644
--- a/Gir_GstAudio.toml
+++ b/Gir_GstAudio.toml
@@ -14,6 +14,7 @@ external_libraries = [
     "GLib",
     "GObject",
     "Gst",
+    "GstBase",
 ]
 
 generate = [
@@ -24,6 +25,8 @@ generate = [
     "GstAudio.AudioChannelPosition",
     "GstAudio.StreamVolume",
     "GstAudio.StreamVolumeFormat",
+    "GstAudio.AudioSink",
+    "GstAudio.AudioBaseSink",
 ]
 
 manual = [
@@ -34,6 +37,7 @@ manual = [
     "Gst.AllocationParams",
     "Gst.TagList",
     "Gst.TagMergeMode",
+    "GstBase.BaseSink",
     "GstAudio.AudioInfo",
     "GstAudio.AudioFormatInfo",
 ]
diff --git a/gstreamer-audio/src/auto/audio_base_sink.rs b/gstreamer-audio/src/auto/audio_base_sink.rs
new file mode 100644
index 000000000..264b88458
--- /dev/null
+++ b/gstreamer-audio/src/auto/audio_base_sink.rs
@@ -0,0 +1,501 @@
+// This file was generated by gir (https://github.com/gtk-rs/gir)
+// from gir-files (https://github.com/gtk-rs/gir-files)
+// DO NOT EDIT
+
+use glib::object::Cast;
+use glib::object::IsA;
+use glib::signal::connect_raw;
+use glib::signal::SignalHandlerId;
+use glib::translate::*;
+use glib::StaticType;
+use glib::Value;
+use glib_sys;
+use gobject_sys;
+use gst;
+use gst_audio_sys;
+use gst_base;
+use std::boxed::Box as Box_;
+use std::mem::transmute;
+
+glib_wrapper! {
+    pub struct AudioBaseSink(Object<gst_audio_sys::GstAudioBaseSink, gst_audio_sys::GstAudioBaseSinkClass, AudioBaseSinkClass>) @extends gst_base::BaseSink, gst::Element, gst::Object;
+
+    match fn {
+        get_type => || gst_audio_sys::gst_audio_base_sink_get_type(),
+    }
+}
+
+unsafe impl Send for AudioBaseSink {}
+unsafe impl Sync for AudioBaseSink {}
+
+pub const NONE_AUDIO_BASE_SINK: Option<&AudioBaseSink> = None;
+
+pub trait AudioBaseSinkExt: 'static {
+    //fn create_ringbuffer(&self) -> /*Ignored*/Option<AudioRingBuffer>;
+
+    fn get_alignment_threshold(&self) -> gst::ClockTime;
+
+    fn get_discont_wait(&self) -> gst::ClockTime;
+
+    fn get_drift_tolerance(&self) -> i64;
+
+    fn get_provide_clock(&self) -> bool;
+
+    //fn get_slave_method(&self) -> /*Ignored*/AudioBaseSinkSlaveMethod;
+
+    fn report_device_failure(&self);
+
+    fn set_alignment_threshold(&self, alignment_threshold: gst::ClockTime);
+
+    //fn set_custom_slaving_callback(&self, callback: /*Unimplemented*/Fn(&AudioBaseSink, gst::ClockTime, gst::ClockTime, /*Ignored*/gst::ClockTimeDiff, /*Ignored*/AudioBaseSinkDiscontReason), user_data: /*Unimplemented*/Option<Fundamental: Pointer>);
+
+    fn set_discont_wait(&self, discont_wait: gst::ClockTime);
+
+    fn set_drift_tolerance(&self, drift_tolerance: i64);
+
+    fn set_provide_clock(&self, provide: bool);
+
+    //fn set_slave_method(&self, method: /*Ignored*/AudioBaseSinkSlaveMethod);
+
+    fn get_property_buffer_time(&self) -> i64;
+
+    fn set_property_buffer_time(&self, buffer_time: i64);
+
+    fn get_property_can_activate_pull(&self) -> bool;
+
+    fn set_property_can_activate_pull(&self, can_activate_pull: bool);
+
+    fn get_property_latency_time(&self) -> i64;
+
+    fn set_property_latency_time(&self, latency_time: i64);
+
+    fn connect_property_alignment_threshold_notify<F: Fn(&Self) + Send + Sync + 'static>(
+        &self,
+        f: F,
+    ) -> SignalHandlerId;
+
+    fn connect_property_buffer_time_notify<F: Fn(&Self) + Send + Sync + 'static>(
+        &self,
+        f: F,
+    ) -> SignalHandlerId;
+
+    fn connect_property_can_activate_pull_notify<F: Fn(&Self) + Send + Sync + 'static>(
+        &self,
+        f: F,
+    ) -> SignalHandlerId;
+
+    fn connect_property_discont_wait_notify<F: Fn(&Self) + Send + Sync + 'static>(
+        &self,
+        f: F,
+    ) -> SignalHandlerId;
+
+    fn connect_property_drift_tolerance_notify<F: Fn(&Self) + Send + Sync + 'static>(
+        &self,
+        f: F,
+    ) -> SignalHandlerId;
+
+    fn connect_property_latency_time_notify<F: Fn(&Self) + Send + Sync + 'static>(
+        &self,
+        f: F,
+    ) -> SignalHandlerId;
+
+    fn connect_property_provide_clock_notify<F: Fn(&Self) + Send + Sync + 'static>(
+        &self,
+        f: F,
+    ) -> SignalHandlerId;
+
+    fn connect_property_slave_method_notify<F: Fn(&Self) + Send + Sync + 'static>(
+        &self,
+        f: F,
+    ) -> SignalHandlerId;
+}
+
+impl<O: IsA<AudioBaseSink>> AudioBaseSinkExt for O {
+    //fn create_ringbuffer(&self) -> /*Ignored*/Option<AudioRingBuffer> {
+    //    unsafe { TODO: call gst_audio_sys:gst_audio_base_sink_create_ringbuffer() }
+    //}
+
+    fn get_alignment_threshold(&self) -> gst::ClockTime {
+        unsafe {
+            from_glib(gst_audio_sys::gst_audio_base_sink_get_alignment_threshold(
+                self.as_ref().to_glib_none().0,
+            ))
+        }
+    }
+
+    fn get_discont_wait(&self) -> gst::ClockTime {
+        unsafe {
+            from_glib(gst_audio_sys::gst_audio_base_sink_get_discont_wait(
+                self.as_ref().to_glib_none().0,
+            ))
+        }
+    }
+
+    fn get_drift_tolerance(&self) -> i64 {
+        unsafe {
+            gst_audio_sys::gst_audio_base_sink_get_drift_tolerance(self.as_ref().to_glib_none().0)
+        }
+    }
+
+    fn get_provide_clock(&self) -> bool {
+        unsafe {
+            from_glib(gst_audio_sys::gst_audio_base_sink_get_provide_clock(
+                self.as_ref().to_glib_none().0,
+            ))
+        }
+    }
+
+    //fn get_slave_method(&self) -> /*Ignored*/AudioBaseSinkSlaveMethod {
+    //    unsafe { TODO: call gst_audio_sys:gst_audio_base_sink_get_slave_method() }
+    //}
+
+    fn report_device_failure(&self) {
+        unsafe {
+            gst_audio_sys::gst_audio_base_sink_report_device_failure(
+                self.as_ref().to_glib_none().0,
+            );
+        }
+    }
+
+    fn set_alignment_threshold(&self, alignment_threshold: gst::ClockTime) {
+        unsafe {
+            gst_audio_sys::gst_audio_base_sink_set_alignment_threshold(
+                self.as_ref().to_glib_none().0,
+                alignment_threshold.to_glib(),
+            );
+        }
+    }
+
+    //fn set_custom_slaving_callback(&self, callback: /*Unimplemented*/Fn(&AudioBaseSink, gst::ClockTime, gst::ClockTime, /*Ignored*/gst::ClockTimeDiff, /*Ignored*/AudioBaseSinkDiscontReason), user_data: /*Unimplemented*/Option<Fundamental: Pointer>) {
+    //    unsafe { TODO: call gst_audio_sys:gst_audio_base_sink_set_custom_slaving_callback() }
+    //}
+
+    fn set_discont_wait(&self, discont_wait: gst::ClockTime) {
+        unsafe {
+            gst_audio_sys::gst_audio_base_sink_set_discont_wait(
+                self.as_ref().to_glib_none().0,
+                discont_wait.to_glib(),
+            );
+        }
+    }
+
+    fn set_drift_tolerance(&self, drift_tolerance: i64) {
+        unsafe {
+            gst_audio_sys::gst_audio_base_sink_set_drift_tolerance(
+                self.as_ref().to_glib_none().0,
+                drift_tolerance,
+            );
+        }
+    }
+
+    fn set_provide_clock(&self, provide: bool) {
+        unsafe {
+            gst_audio_sys::gst_audio_base_sink_set_provide_clock(
+                self.as_ref().to_glib_none().0,
+                provide.to_glib(),
+            );
+        }
+    }
+
+    //fn set_slave_method(&self, method: /*Ignored*/AudioBaseSinkSlaveMethod) {
+    //    unsafe { TODO: call gst_audio_sys:gst_audio_base_sink_set_slave_method() }
+    //}
+
+    fn get_property_buffer_time(&self) -> i64 {
+        unsafe {
+            let mut value = Value::from_type(<i64 as StaticType>::static_type());
+            gobject_sys::g_object_get_property(
+                self.to_glib_none().0 as *mut gobject_sys::GObject,
+                b"buffer-time\0".as_ptr() as *const _,
+                value.to_glib_none_mut().0,
+            );
+            value
+                .get()
+                .expect("Return Value for property `buffer-time` getter")
+                .unwrap()
+        }
+    }
+
+    fn set_property_buffer_time(&self, buffer_time: i64) {
+        unsafe {
+            gobject_sys::g_object_set_property(
+                self.to_glib_none().0 as *mut gobject_sys::GObject,
+                b"buffer-time\0".as_ptr() as *const _,
+                Value::from(&buffer_time).to_glib_none().0,
+            );
+        }
+    }
+
+    fn get_property_can_activate_pull(&self) -> bool {
+        unsafe {
+            let mut value = Value::from_type(<bool as StaticType>::static_type());
+            gobject_sys::g_object_get_property(
+                self.to_glib_none().0 as *mut gobject_sys::GObject,
+                b"can-activate-pull\0".as_ptr() as *const _,
+                value.to_glib_none_mut().0,
+            );
+            value
+                .get()
+                .expect("Return Value for property `can-activate-pull` getter")
+                .unwrap()
+        }
+    }
+
+    fn set_property_can_activate_pull(&self, can_activate_pull: bool) {
+        unsafe {
+            gobject_sys::g_object_set_property(
+                self.to_glib_none().0 as *mut gobject_sys::GObject,
+                b"can-activate-pull\0".as_ptr() as *const _,
+                Value::from(&can_activate_pull).to_glib_none().0,
+            );
+        }
+    }
+
+    fn get_property_latency_time(&self) -> i64 {
+        unsafe {
+            let mut value = Value::from_type(<i64 as StaticType>::static_type());
+            gobject_sys::g_object_get_property(
+                self.to_glib_none().0 as *mut gobject_sys::GObject,
+                b"latency-time\0".as_ptr() as *const _,
+                value.to_glib_none_mut().0,
+            );
+            value
+                .get()
+                .expect("Return Value for property `latency-time` getter")
+                .unwrap()
+        }
+    }
+
+    fn set_property_latency_time(&self, latency_time: i64) {
+        unsafe {
+            gobject_sys::g_object_set_property(
+                self.to_glib_none().0 as *mut gobject_sys::GObject,
+                b"latency-time\0".as_ptr() as *const _,
+                Value::from(&latency_time).to_glib_none().0,
+            );
+        }
+    }
+
+    fn connect_property_alignment_threshold_notify<F: Fn(&Self) + Send + Sync + 'static>(
+        &self,
+        f: F,
+    ) -> SignalHandlerId {
+        unsafe extern "C" fn notify_alignment_threshold_trampoline<
+            P,
+            F: Fn(&P) + Send + Sync + 'static,
+        >(
+            this: *mut gst_audio_sys::GstAudioBaseSink,
+            _param_spec: glib_sys::gpointer,
+            f: glib_sys::gpointer,
+        ) where
+            P: IsA<AudioBaseSink>,
+        {
+            let f: &F = &*(f as *const F);
+            f(&AudioBaseSink::from_glib_borrow(this).unsafe_cast())
+        }
+        unsafe {
+            let f: Box_<F> = Box_::new(f);
+            connect_raw(
+                self.as_ptr() as *mut _,
+                b"notify::alignment-threshold\0".as_ptr() as *const _,
+                Some(transmute(
+                    notify_alignment_threshold_trampoline::<Self, F> as usize,
+                )),
+                Box_::into_raw(f),
+            )
+        }
+    }
+
+    fn connect_property_buffer_time_notify<F: Fn(&Self) + Send + Sync + 'static>(
+        &self,
+        f: F,
+    ) -> SignalHandlerId {
+        unsafe extern "C" fn notify_buffer_time_trampoline<P, F: Fn(&P) + Send + Sync + 'static>(
+            this: *mut gst_audio_sys::GstAudioBaseSink,
+            _param_spec: glib_sys::gpointer,
+            f: glib_sys::gpointer,
+        ) where
+            P: IsA<AudioBaseSink>,
+        {
+            let f: &F = &*(f as *const F);
+            f(&AudioBaseSink::from_glib_borrow(this).unsafe_cast())
+        }
+        unsafe {
+            let f: Box_<F> = Box_::new(f);
+            connect_raw(
+                self.as_ptr() as *mut _,
+                b"notify::buffer-time\0".as_ptr() as *const _,
+                Some(transmute(notify_buffer_time_trampoline::<Self, F> as usize)),
+                Box_::into_raw(f),
+            )
+        }
+    }
+
+    fn connect_property_can_activate_pull_notify<F: Fn(&Self) + Send + Sync + 'static>(
+        &self,
+        f: F,
+    ) -> SignalHandlerId {
+        unsafe extern "C" fn notify_can_activate_pull_trampoline<
+            P,
+            F: Fn(&P) + Send + Sync + 'static,
+        >(
+            this: *mut gst_audio_sys::GstAudioBaseSink,
+            _param_spec: glib_sys::gpointer,
+            f: glib_sys::gpointer,
+        ) where
+            P: IsA<AudioBaseSink>,
+        {
+            let f: &F = &*(f as *const F);
+            f(&AudioBaseSink::from_glib_borrow(this).unsafe_cast())
+        }
+        unsafe {
+            let f: Box_<F> = Box_::new(f);
+            connect_raw(
+                self.as_ptr() as *mut _,
+                b"notify::can-activate-pull\0".as_ptr() as *const _,
+                Some(transmute(
+                    notify_can_activate_pull_trampoline::<Self, F> as usize,
+                )),
+                Box_::into_raw(f),
+            )
+        }
+    }
+
+    fn connect_property_discont_wait_notify<F: Fn(&Self) + Send + Sync + 'static>(
+        &self,
+        f: F,
+    ) -> SignalHandlerId {
+        unsafe extern "C" fn notify_discont_wait_trampoline<P, F: Fn(&P) + Send + Sync + 'static>(
+            this: *mut gst_audio_sys::GstAudioBaseSink,
+            _param_spec: glib_sys::gpointer,
+            f: glib_sys::gpointer,
+        ) where
+            P: IsA<AudioBaseSink>,
+        {
+            let f: &F = &*(f as *const F);
+            f(&AudioBaseSink::from_glib_borrow(this).unsafe_cast())
+        }
+        unsafe {
+            let f: Box_<F> = Box_::new(f);
+            connect_raw(
+                self.as_ptr() as *mut _,
+                b"notify::discont-wait\0".as_ptr() as *const _,
+                Some(transmute(
+                    notify_discont_wait_trampoline::<Self, F> as usize,
+                )),
+                Box_::into_raw(f),
+            )
+        }
+    }
+
+    fn connect_property_drift_tolerance_notify<F: Fn(&Self) + Send + Sync + 'static>(
+        &self,
+        f: F,
+    ) -> SignalHandlerId {
+        unsafe extern "C" fn notify_drift_tolerance_trampoline<
+            P,
+            F: Fn(&P) + Send + Sync + 'static,
+        >(
+            this: *mut gst_audio_sys::GstAudioBaseSink,
+            _param_spec: glib_sys::gpointer,
+            f: glib_sys::gpointer,
+        ) where
+            P: IsA<AudioBaseSink>,
+        {
+            let f: &F = &*(f as *const F);
+            f(&AudioBaseSink::from_glib_borrow(this).unsafe_cast())
+        }
+        unsafe {
+            let f: Box_<F> = Box_::new(f);
+            connect_raw(
+                self.as_ptr() as *mut _,
+                b"notify::drift-tolerance\0".as_ptr() as *const _,
+                Some(transmute(
+                    notify_drift_tolerance_trampoline::<Self, F> as usize,
+                )),
+                Box_::into_raw(f),
+            )
+        }
+    }
+
+    fn connect_property_latency_time_notify<F: Fn(&Self) + Send + Sync + 'static>(
+        &self,
+        f: F,
+    ) -> SignalHandlerId {
+        unsafe extern "C" fn notify_latency_time_trampoline<P, F: Fn(&P) + Send + Sync + 'static>(
+            this: *mut gst_audio_sys::GstAudioBaseSink,
+            _param_spec: glib_sys::gpointer,
+            f: glib_sys::gpointer,
+        ) where
+            P: IsA<AudioBaseSink>,
+        {
+            let f: &F = &*(f as *const F);
+            f(&AudioBaseSink::from_glib_borrow(this).unsafe_cast())
+        }
+        unsafe {
+            let f: Box_<F> = Box_::new(f);
+            connect_raw(
+                self.as_ptr() as *mut _,
+                b"notify::latency-time\0".as_ptr() as *const _,
+                Some(transmute(
+                    notify_latency_time_trampoline::<Self, F> as usize,
+                )),
+                Box_::into_raw(f),
+            )
+        }
+    }
+
+    fn connect_property_provide_clock_notify<F: Fn(&Self) + Send + Sync + 'static>(
+        &self,
+        f: F,
+    ) -> SignalHandlerId {
+        unsafe extern "C" fn notify_provide_clock_trampoline<P, F: Fn(&P) + Send + Sync + 'static>(
+            this: *mut gst_audio_sys::GstAudioBaseSink,
+            _param_spec: glib_sys::gpointer,
+            f: glib_sys::gpointer,
+        ) where
+            P: IsA<AudioBaseSink>,
+        {
+            let f: &F = &*(f as *const F);
+            f(&AudioBaseSink::from_glib_borrow(this).unsafe_cast())
+        }
+        unsafe {
+            let f: Box_<F> = Box_::new(f);
+            connect_raw(
+                self.as_ptr() as *mut _,
+                b"notify::provide-clock\0".as_ptr() as *const _,
+                Some(transmute(
+                    notify_provide_clock_trampoline::<Self, F> as usize,
+                )),
+                Box_::into_raw(f),
+            )
+        }
+    }
+
+    fn connect_property_slave_method_notify<F: Fn(&Self) + Send + Sync + 'static>(
+        &self,
+        f: F,
+    ) -> SignalHandlerId {
+        unsafe extern "C" fn notify_slave_method_trampoline<P, F: Fn(&P) + Send + Sync + 'static>(
+            this: *mut gst_audio_sys::GstAudioBaseSink,
+            _param_spec: glib_sys::gpointer,
+            f: glib_sys::gpointer,
+        ) where
+            P: IsA<AudioBaseSink>,
+        {
+            let f: &F = &*(f as *const F);
+            f(&AudioBaseSink::from_glib_borrow(this).unsafe_cast())
+        }
+        unsafe {
+            let f: Box_<F> = Box_::new(f);
+            connect_raw(
+                self.as_ptr() as *mut _,
+                b"notify::slave-method\0".as_ptr() as *const _,
+                Some(transmute(
+                    notify_slave_method_trampoline::<Self, F> as usize,
+                )),
+                Box_::into_raw(f),
+            )
+        }
+    }
+}
diff --git a/gstreamer-audio/src/auto/audio_sink.rs b/gstreamer-audio/src/auto/audio_sink.rs
new file mode 100644
index 000000000..2254eac07
--- /dev/null
+++ b/gstreamer-audio/src/auto/audio_sink.rs
@@ -0,0 +1,24 @@
+// This file was generated by gir (https://github.com/gtk-rs/gir)
+// from gir-files (https://github.com/gtk-rs/gir-files)
+// DO NOT EDIT
+
+use glib::translate::*;
+use gst;
+use gst_audio_sys;
+use gst_base;
+use AudioBaseSink;
+
+glib_wrapper! {
+    pub struct AudioSink(Object<gst_audio_sys::GstAudioSink, gst_audio_sys::GstAudioSinkClass, AudioSinkClass>) @extends AudioBaseSink, gst_base::BaseSink, gst::Element, gst::Object;
+
+    match fn {
+        get_type => || gst_audio_sys::gst_audio_sink_get_type(),
+    }
+}
+
+impl AudioSink {}
+
+unsafe impl Send for AudioSink {}
+unsafe impl Sync for AudioSink {}
+
+pub const NONE_AUDIO_SINK: Option<&AudioSink> = None;
diff --git a/gstreamer-audio/src/auto/mod.rs b/gstreamer-audio/src/auto/mod.rs
index 294982089..3c7f2802f 100644
--- a/gstreamer-audio/src/auto/mod.rs
+++ b/gstreamer-audio/src/auto/mod.rs
@@ -2,6 +2,10 @@
 // from gir-files (https://github.com/gtk-rs/gir-files)
 // DO NOT EDIT
 
+mod audio_base_sink;
+pub use self::audio_base_sink::AudioBaseSinkExt;
+pub use self::audio_base_sink::{AudioBaseSink, AudioBaseSinkClass, NONE_AUDIO_BASE_SINK};
+
 mod audio_decoder;
 pub use self::audio_decoder::AudioDecoderExt;
 pub use self::audio_decoder::{AudioDecoder, AudioDecoderClass, NONE_AUDIO_DECODER};
@@ -10,6 +14,9 @@ mod audio_encoder;
 pub use self::audio_encoder::AudioEncoderExt;
 pub use self::audio_encoder::{AudioEncoder, AudioEncoderClass, NONE_AUDIO_ENCODER};
 
+mod audio_sink;
+pub use self::audio_sink::{AudioSink, AudioSinkClass, NONE_AUDIO_SINK};
+
 mod stream_volume;
 pub use self::stream_volume::StreamVolumeExt;
 pub use self::stream_volume::{StreamVolume, NONE_STREAM_VOLUME};
@@ -32,6 +39,7 @@ pub use self::flags::AudioPackFlags;
 
 #[doc(hidden)]
 pub mod traits {
+    pub use super::AudioBaseSinkExt;
     pub use super::AudioDecoderExt;
     pub use super::AudioEncoderExt;
     pub use super::StreamVolumeExt;
diff --git a/gstreamer-audio/src/auto/versions.txt b/gstreamer-audio/src/auto/versions.txt
index 992f7403f..3d85e1914 100644
--- a/gstreamer-audio/src/auto/versions.txt
+++ b/gstreamer-audio/src/auto/versions.txt
@@ -1,2 +1,2 @@
 Generated by gir (https://github.com/gtk-rs/gir @ 5836573)
-from gir-files (https://github.com/gtk-rs/gir-files @ c067e63)
+from gir-files (https://github.com/gtk-rs/gir-files @ 82d78da)
diff --git a/gstreamer-audio/src/subclass/mod.rs b/gstreamer-audio/src/subclass/mod.rs
index 55ac801bf..f451e24f0 100644
--- a/gstreamer-audio/src/subclass/mod.rs
+++ b/gstreamer-audio/src/subclass/mod.rs
@@ -9,6 +9,7 @@
 
 pub mod audio_decoder;
 pub mod audio_encoder;
+pub mod audio_sink;
 
 pub mod prelude {
     pub use super::audio_decoder::{AudioDecoderImpl, AudioDecoderImplExt};