diff --git a/cidre/pomace/av/av.h b/cidre/pomace/av/av.h
index e95ef885..f01b9530 100644
--- a/cidre/pomace/av/av.h
+++ b/cidre/pomace/av/av.h
@@ -40,6 +40,8 @@ Class AV_AUDIO_PCM_BUFFER;
 Class AV_AUDIO_COMPRESSED_BUFFER;
 Class AV_AUDIO_FORMAT;
 
+Class AV_PLAYER;
+
 __attribute__((constructor))
 static void mtl_initializer(void)
 {
@@ -76,6 +78,8 @@ static void mtl_initializer(void)
     AV_AUDIO_PCM_BUFFER = [AVAudioPCMBuffer class];
     AV_AUDIO_COMPRESSED_BUFFER = [AVAudioCompressedBuffer class];
     
+    AV_PLAYER = [AVPlayer class];
+    
     initialized = 1;
   }
 }
diff --git a/cidre/src/av/player.rs b/cidre/src/av/player.rs
index 41940e0a..0e5e8633 100644
--- a/cidre/src/av/player.rs
+++ b/cidre/src/av/player.rs
@@ -1,4 +1,4 @@
-use crate::{define_obj_type, ns};
+use crate::{arc, define_cls, define_obj_type, ns, objc};
 
 pub mod item;
 pub use item::Item as PlayerItem;
@@ -45,4 +45,57 @@ pub enum AudiovisualBackgroundPlaybackPolicy {
 }
 
 define_obj_type!(Player(ns::Id));
+
+impl arc::A<Player> {
+    #[objc::msg_send(initWithURL:)]
+    pub fn init_with_url(self, url: &ns::URL) -> arc::R<Player>;
+    #[objc::msg_send(initWithPlayerItem:)]
+    pub fn init_with_player_item_throws(self, item: Option<&PlayerItem>) -> arc::R<Player>;
+}
+
+impl Player {
+    define_cls!(AV_PLAYER);
+
+    pub fn with_url(url: &ns::URL) -> arc::R<Self> {
+        Self::alloc().init_with_url(url)
+    }
+
+    pub fn with_player_item_throws(item: Option<&PlayerItem>) -> arc::R<Self> {
+        Self::alloc().init_with_player_item_throws(item)
+    }
+
+    pub fn with_player_item<'ar>(
+        item: Option<&PlayerItem>,
+    ) -> Result<arc::R<Self>, &'ar ns::Exception> {
+        ns::try_catch(|| Self::with_player_item_throws(item))
+    }
+
+    #[objc::msg_send(status)]
+    pub fn status(&self) -> Status;
+
+    /// If the receiver's status is Status::Failed, this describes the error that caused the failure.
+    ///
+    /// The value of this property is an ns::Error that describes what caused the receiver to no longer be able to play items.
+    /// If the receiver's status is not Status::Failed, the value of this property is nil.
+    #[objc::msg_send(error)]
+    pub fn error(&self) -> Option<&ns::Error>;
+}
+
 define_obj_type!(QueuePlayer(Player));
+
+#[link(name = "av", kind = "static")]
+extern "C" {
+    static AV_PLAYER: &'static objc::Class<Player>;
+}
+
+#[cfg(test)]
+mod tests {
+    use crate::{av, ns};
+
+    #[test]
+    fn basics() {
+        let url = ns::URL::with_str("file:///tmp/file.mp4").expect("Url is not valid");
+        let player = av::Player::with_url(&url);
+        assert_eq!(player.status(), av::PlayerStatus::Unknown);
+    }
+}
diff --git a/cidre/src/dispatch/queue.rs b/cidre/src/dispatch/queue.rs
index f20f58d7..77dadabf 100644
--- a/cidre/src/dispatch/queue.rs
+++ b/cidre/src/dispatch/queue.rs
@@ -58,6 +58,7 @@ impl Priority {
     pub const BACKGROUND: Self = Self(-1 << 15);
 }
 
+#[derive(Debug, Eq, PartialEq, Ord, PartialOrd)]
 #[repr(usize)]
 pub enum AutoreleaseFrequency {
     Inherit = 0,
@@ -93,7 +94,7 @@ impl Queue {
     }
 
     #[inline]
-    pub fn main() -> &'static Queue {
+    pub fn main() -> &'static Main {
         Main::default()
     }
 
@@ -124,11 +125,13 @@ impl Queue {
         unsafe { Self::global_with_flags(identifier, 0) }
     }
 
+    #[doc(alias = "dispatch_get_global_queue")]
     #[inline]
     pub unsafe fn global_with_flags<'a>(identifier: isize, flags: usize) -> Option<&'a Global> {
         dispatch_get_global_queue(identifier, flags)
     }
 
+    #[doc(alias = "dispatch_sync")]
     #[inline]
     pub fn sync_b<F, B>(&self, block: &mut B)
     where
@@ -139,6 +142,7 @@ impl Queue {
         }
     }
 
+    #[doc(alias = "dispatch_async")]
     #[inline]
     pub fn async_b<F, B: dispatch::Block<F> + Sync>(&self, block: &'static mut B) {
         unsafe {
@@ -178,41 +182,49 @@ impl Queue {
         self.async_b(block.escape());
     }
 
+    #[doc(alias = "dispatch_async_f")]
     #[inline]
     pub fn async_f<T>(&self, context: *mut T, work: Function<T>) {
         unsafe { dispatch_async_f(self, context as _, transmute(work)) }
     }
 
+    #[doc(alias = "dispatch_sync_f")]
     #[inline]
     pub fn sync_f<T>(&self, context: *mut T, work: Function<T>) {
         unsafe { dispatch_sync_f(self, context as _, transmute(work)) }
     }
 
+    #[doc(alias = "dispatch_async_and_wait_f")]
     #[inline]
     pub fn async_and_wait_f<T>(&self, context: *mut T, work: Function<T>) {
         unsafe { dispatch_async_and_wait_f(self, context as _, transmute(work)) }
     }
 
+    #[doc(alias = "dispatch_after_f")]
     #[inline]
     pub fn after_f<T>(&self, when: super::Time, context: *mut T, work: Function<T>) {
         unsafe { dispatch_after_f(when, self, context as _, transmute(work)) }
     }
 
+    #[doc(alias = "dispatch_barrier_async_f")]
     #[inline]
     pub fn barrier_async_f<T>(&self, context: *mut T, work: Function<T>) {
         unsafe { dispatch_barrier_async_f(self, context as _, transmute(work)) }
     }
 
+    #[doc(alias = "dispatch_barrier_sync_f")]
     #[inline]
     pub fn barrier_sync_f<T>(&self, context: *mut T, work: Function<T>) {
         unsafe { dispatch_barrier_sync_f(self, context as _, transmute(work)) }
     }
 
+    #[doc(alias = "dispatch_barrier_async_and_wait_f")]
     #[inline]
     pub fn barrier_async_and_wait_f<T>(&self, context: *mut T, work: Function<T>) {
         unsafe { dispatch_barrier_async_and_wait_f(self, context as _, transmute(work)) }
     }
 
+    #[doc(alias = "dispatch_group_async_f")]
     #[inline]
     pub fn group_async_f<T>(&self, group: &super::Group, context: *mut T, work: Function<T>) {
         unsafe { dispatch_group_async_f(group, self, context as _, transmute(work)) }