diff --git a/Gir_GstAudio.toml b/Gir_GstAudio.toml
index c52ac73cb..6f19bbde7 100644
--- a/Gir_GstAudio.toml
+++ b/Gir_GstAudio.toml
@@ -36,6 +36,11 @@ name = "Gst.Caps"
 status = "manual"
 ref_mode = "ref"
 
+[[object]]
+name = "Gst.ClockTime"
+status = "manual"
+conversion_type = "scalar"
+
 [[object]]
 name = "GstAudio.AudioFormat"
 status = "generate"
@@ -109,3 +114,12 @@ status = "generate"
     name = "f64"
     # Platform dependant
     ignore = true
+
+[[object]]
+name = "GstAudio.AudioStreamAlign"
+status = "generate"
+
+    [[object.function]]
+    name = "process"
+    # bool does not signal error
+    ignore = true
diff --git a/gir-files/GstAudio-1.0.gir b/gir-files/GstAudio-1.0.gir
index 2187c9dc4..e35d0857c 100644
--- a/gir-files/GstAudio-1.0.gir
+++ b/gir-files/GstAudio-1.0.gir
@@ -8417,6 +8417,7 @@ functionality.</doc>
     </record>
     <record name="AudioStreamAlign"
             c:type="GstAudioStreamAlign"
+            version="1.14"
             glib:type-name="GstAudioStreamAlign"
             glib:get-type="gst_audio_stream_align_get_type"
             c:symbol-prefix="audio_stream_align">
diff --git a/gstreamer-audio/Cargo.toml b/gstreamer-audio/Cargo.toml
index 3dc0958e9..21bb22bd1 100644
--- a/gstreamer-audio/Cargo.toml
+++ b/gstreamer-audio/Cargo.toml
@@ -29,6 +29,7 @@ optional = true
 [features]
 v1_10 = ["gstreamer-sys/v1_10", "gstreamer-audio-sys/v1_10"]
 v1_12 = ["gstreamer-sys/v1_12", "gstreamer-audio-sys/v1_12", "v1_10"]
+v1_14 = ["gstreamer-sys/v1_14", "gstreamer-audio-sys/v1_14", "v1_12"]
 embed-lgpl-docs = ["rustdoc-stripper"]
 purge-lgpl-docs = ["rustdoc-stripper"]
 dox = ["gstreamer-audio-sys/dox", "glib/dox", "gstreamer/dox"]
diff --git a/gstreamer-audio/src/audio_stream_align.rs b/gstreamer-audio/src/audio_stream_align.rs
new file mode 100644
index 000000000..69a2030c6
--- /dev/null
+++ b/gstreamer-audio/src/audio_stream_align.rs
@@ -0,0 +1,24 @@
+// Copyright (C) 2018 Sebastian Dröge <sebastian@centricular.com>
+//
+// Licensed under the Apache License, Version 2.0 <LICENSE-APACHE or
+// http://www.apache.org/licenses/LICENSE-2.0> or the MIT license
+// <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your
+// option. This file may not be copied, modified, or distributed
+// except according to those terms.
+
+use ffi;
+
+use AudioStreamAlign;
+
+impl AudioStreamAlign {
+    #[cfg(any(feature = "v1_14", feature = "dox"))]
+    pub fn process(&mut self, discont: bool, timestamp: gst::ClockTime, n_samples: u32) -> (bool, gst::ClockTime, gst::ClockTime, u64) {
+        unsafe {
+            let mut out_timestamp = mem::uninitialized();
+            let mut out_duration = mem::uninitialized();
+            let mut out_sample_position = mem::uninitialized();
+            let ret = from_glib(ffi::gst_audio_stream_align_process(self.to_glib_none_mut().0, discont.to_glib(), timestamp.to_glib(), n_samples, &mut out_timestamp, &mut out_duration, &mut out_sample_position));
+            (from_glib(ret), from_glib(out_timestamp), from_glib(out_duration), out_sample_position))
+        }
+    }
+}
diff --git a/gstreamer-audio/src/auto/audio_stream_align.rs b/gstreamer-audio/src/auto/audio_stream_align.rs
new file mode 100644
index 000000000..b1f2419e6
--- /dev/null
+++ b/gstreamer-audio/src/auto/audio_stream_align.rs
@@ -0,0 +1,98 @@
+// This file was generated by gir (https://github.com/gtk-rs/gir @ d1e0127)
+// from gir-files (https://github.com/gtk-rs/gir-files @ ???)
+// DO NOT EDIT
+
+use ffi;
+use glib::translate::*;
+use glib_ffi;
+use gobject_ffi;
+#[cfg(any(feature = "v1_14", feature = "dox"))]
+use gst;
+use std::mem;
+use std::ptr;
+
+glib_wrapper! {
+    pub struct AudioStreamAlign(Boxed<ffi::GstAudioStreamAlign>);
+
+    match fn {
+        copy => |ptr| ffi::gst_audio_stream_align_copy(mut_override(ptr)),
+        free => |ptr| ffi::gst_audio_stream_align_free(ptr),
+        get_type => || ffi::gst_audio_stream_align_get_type(),
+    }
+}
+
+impl AudioStreamAlign {
+    #[cfg(any(feature = "v1_14", feature = "dox"))]
+    pub fn new(rate: i32, alignment_threshold: gst::ClockTime, discont_wait: gst::ClockTime) -> AudioStreamAlign {
+        assert_initialized_main_thread!();
+        unsafe {
+            from_glib_full(ffi::gst_audio_stream_align_new(rate, alignment_threshold.to_glib(), discont_wait.to_glib()))
+        }
+    }
+
+    #[cfg(any(feature = "v1_14", feature = "dox"))]
+    pub fn get_alignment_threshold(&mut self) -> gst::ClockTime {
+        unsafe {
+            from_glib(ffi::gst_audio_stream_align_get_alignment_threshold(self.to_glib_none_mut().0))
+        }
+    }
+
+    #[cfg(any(feature = "v1_14", feature = "dox"))]
+    pub fn get_discont_wait(&mut self) -> gst::ClockTime {
+        unsafe {
+            from_glib(ffi::gst_audio_stream_align_get_discont_wait(self.to_glib_none_mut().0))
+        }
+    }
+
+    #[cfg(any(feature = "v1_14", feature = "dox"))]
+    pub fn get_rate(&mut self) -> i32 {
+        unsafe {
+            ffi::gst_audio_stream_align_get_rate(self.to_glib_none_mut().0)
+        }
+    }
+
+    #[cfg(any(feature = "v1_14", feature = "dox"))]
+    pub fn get_samples_since_discont(&mut self) -> u64 {
+        unsafe {
+            ffi::gst_audio_stream_align_get_samples_since_discont(self.to_glib_none_mut().0)
+        }
+    }
+
+    #[cfg(any(feature = "v1_14", feature = "dox"))]
+    pub fn get_timestamp_at_discont(&mut self) -> gst::ClockTime {
+        unsafe {
+            from_glib(ffi::gst_audio_stream_align_get_timestamp_at_discont(self.to_glib_none_mut().0))
+        }
+    }
+
+    #[cfg(any(feature = "v1_14", feature = "dox"))]
+    pub fn mark_discont(&mut self) {
+        unsafe {
+            ffi::gst_audio_stream_align_mark_discont(self.to_glib_none_mut().0);
+        }
+    }
+
+    #[cfg(any(feature = "v1_14", feature = "dox"))]
+    pub fn set_alignment_threshold(&mut self, alignment_threshold: gst::ClockTime) {
+        unsafe {
+            ffi::gst_audio_stream_align_set_alignment_threshold(self.to_glib_none_mut().0, alignment_threshold.to_glib());
+        }
+    }
+
+    #[cfg(any(feature = "v1_14", feature = "dox"))]
+    pub fn set_discont_wait(&mut self, discont_wait: gst::ClockTime) {
+        unsafe {
+            ffi::gst_audio_stream_align_set_discont_wait(self.to_glib_none_mut().0, discont_wait.to_glib());
+        }
+    }
+
+    #[cfg(any(feature = "v1_14", feature = "dox"))]
+    pub fn set_rate(&mut self, rate: i32) {
+        unsafe {
+            ffi::gst_audio_stream_align_set_rate(self.to_glib_none_mut().0, rate);
+        }
+    }
+}
+
+unsafe impl Send for AudioStreamAlign {}
+unsafe impl Sync for AudioStreamAlign {}
diff --git a/gstreamer-audio/src/auto/enums.rs b/gstreamer-audio/src/auto/enums.rs
index 2fe0f525a..66c54b199 100644
--- a/gstreamer-audio/src/auto/enums.rs
+++ b/gstreamer-audio/src/auto/enums.rs
@@ -1,4 +1,4 @@
-// This file was generated by gir (https://github.com/gtk-rs/gir @ fbb95f4)
+// This file was generated by gir (https://github.com/gtk-rs/gir @ d1e0127)
 // from gir-files (https://github.com/gtk-rs/gir-files @ ???)
 // DO NOT EDIT
 
diff --git a/gstreamer-audio/src/auto/flags.rs b/gstreamer-audio/src/auto/flags.rs
index 696189a5f..aadbd08b2 100644
--- a/gstreamer-audio/src/auto/flags.rs
+++ b/gstreamer-audio/src/auto/flags.rs
@@ -1,4 +1,4 @@
-// This file was generated by gir (https://github.com/gtk-rs/gir @ fbb95f4)
+// This file was generated by gir (https://github.com/gtk-rs/gir @ d1e0127)
 // from gir-files (https://github.com/gtk-rs/gir-files @ ???)
 // DO NOT EDIT
 
diff --git a/gstreamer-audio/src/auto/mod.rs b/gstreamer-audio/src/auto/mod.rs
index a78ec07ef..2f35a18c9 100644
--- a/gstreamer-audio/src/auto/mod.rs
+++ b/gstreamer-audio/src/auto/mod.rs
@@ -1,4 +1,4 @@
-// This file was generated by gir (https://github.com/gtk-rs/gir @ fbb95f4)
+// This file was generated by gir (https://github.com/gtk-rs/gir @ d1e0127)
 // from gir-files (https://github.com/gtk-rs/gir-files @ ???)
 // DO NOT EDIT
 
@@ -6,6 +6,11 @@ mod stream_volume;
 pub use self::stream_volume::StreamVolume;
 pub use self::stream_volume::StreamVolumeExt;
 
+#[cfg(any(feature = "v1_14", feature = "dox"))]
+mod audio_stream_align;
+#[cfg(any(feature = "v1_14", feature = "dox"))]
+pub use self::audio_stream_align::AudioStreamAlign;
+
 mod enums;
 pub use self::enums::AudioChannelPosition;
 pub use self::enums::AudioFormat;
diff --git a/gstreamer-audio/src/auto/stream_volume.rs b/gstreamer-audio/src/auto/stream_volume.rs
index 491265701..f31f92352 100644
--- a/gstreamer-audio/src/auto/stream_volume.rs
+++ b/gstreamer-audio/src/auto/stream_volume.rs
@@ -1,4 +1,4 @@
-// This file was generated by gir (https://github.com/gtk-rs/gir @ fbb95f4)
+// This file was generated by gir (https://github.com/gtk-rs/gir @ d1e0127)
 // from gir-files (https://github.com/gtk-rs/gir-files @ ???)
 // DO NOT EDIT
 
diff --git a/gstreamer-audio/src/lib.rs b/gstreamer-audio/src/lib.rs
index d127f1a7b..41a5170d0 100644
--- a/gstreamer-audio/src/lib.rs
+++ b/gstreamer-audio/src/lib.rs
@@ -54,6 +54,7 @@ mod audio_info;
 pub use audio_info::*;
 mod audio_channel_position;
 pub use audio_channel_position::*;
+mod audio_stream_align;
 
 use glib::translate::{from_glib_full, ToGlibPtr};
 pub fn audio_buffer_clip(