LoudnessCodecController Class
Definition
Important
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Class for getting recommended loudness parameter updates for audio decoders as they are used to play back media content according to the encoded format and current audio routing.
[Android.Runtime.Register("android/media/LoudnessCodecController", ApiSince=35, DoNotGenerateAcw=true)]
public class LoudnessCodecController : Java.Lang.Object, IDisposable, Java.Lang.IAutoCloseable[<Android.Runtime.Register("android/media/LoudnessCodecController", ApiSince=35, DoNotGenerateAcw=true)>]
type LoudnessCodecController = class
inherit Object
interface IAutoCloseable
interface IJavaObject
interface IDisposable
interface IJavaPeerable- Inheritance
- Attributes
- Implements
Remarks
Class for getting recommended loudness parameter updates for audio decoders as they are used to play back media content according to the encoded format and current audio routing. These audio decoder updates leverage loudness metadata present in compressed audio streams. They ensure the loudness and dynamic range of the content is optimized to the physical characteristics of the audio output device (e.g. phone microspeakers vs headphones vs TV speakers).Those updates can be automatically applied to the MediaCodec instance(s), or be provided to the user. The codec loudness management parameter updates are computed in accordance to the CTA-2075 standard.
A new object should be instantiated for each audio session (see AudioManager#generateAudioSessionId()) using creator methods #create(int) or #create(int, Executor, OnLoudnessCodecUpdateListener).
Java documentation for android.media.LoudnessCodecController.
Portions of this page are modifications based on work created and shared by the Android Open Source Project and used according to terms described in the Creative Commons 2.5 Attribution License.
Constructors
| Name | Description |
|---|---|
| LoudnessCodecController(IntPtr, JniHandleOwnership) | |
Properties
| Name | Description |
|---|---|
| Class |
Returns the runtime class of this |
| Handle |
The handle to the underlying Android instance. (Inherited from Object) |
| JniIdentityHashCode |
Gets the identity hash code assigned to this Java peer by the interop runtime. (Inherited from Object) |
| JniManagedPeerState | (Inherited from JavaObject) |
| JniPeerMembers | |
| PeerReference |
Gets the JNI object reference for this Java peer. (Inherited from Object) |
| ThresholdClass | |
| ThresholdType | |
Methods
| Name | Description |
|---|---|
| AddMediaCodec(MediaCodec) |
Adds a new |
| Clone() |
Creates and returns a copy of this object. (Inherited from Object) |
| Close() |
Stops any loudness updates and frees up the resources. |
| Construct(JniObjectReference, JniObjectReferenceOptions) | (Inherited from JavaObject) |
| Create(Int32, IExecutor, LoudnessCodecController+IOnLoudnessCodecUpdateListener) |
Creates a new instance of LoudnessCodecController. This method should be used when the client wants to alter the codec loudness parameters before they are applied to the audio decoders. |
| Create(Int32) |
Creates a new instance of |
| Dispose() |
Releases the resources held by this Java peer. (Inherited from Object) |
| Dispose(Boolean) |
Releases the resources held by this Java peer. (Inherited from Object) |
| DisposeUnlessReferenced() | (Inherited from JavaObject) |
| Equals(Object) | (Inherited from JavaObject) |
| Equals(Object) |
Indicates whether some other object is "equal to" this one. (Inherited from Object) |
| GetHashCode() |
Returns a hash code value for the object. (Inherited from Object) |
| GetLoudnessCodecParams(MediaCodec) |
Returns the loudness parameters of the registered audio decoders |
| JavaFinalize() |
Called by the garbage collector on an object when garbage collection determines that there are no more references to the object. (Inherited from Object) |
| Notify() |
Wakes up a single thread that is waiting on this object's monitor. (Inherited from Object) |
| NotifyAll() |
Wakes up all threads that are waiting on this object's monitor. (Inherited from Object) |
| RemoveMediaCodec(MediaCodec) |
Removes the |
| SetHandle(IntPtr, JniHandleOwnership) |
Sets the Handle property. (Inherited from Object) |
| SetPeerReference(JniObjectReference, JniObjectReferenceOptions) | (Inherited from JavaObject) |
| ToArray<T>() |
Creates a managed array from this Java array wrapper. (Inherited from Object) |
| ToString() |
Returns a string representation of the object. (Inherited from Object) |
| UnregisterFromRuntime() |
Unregisters this Java peer from the interop runtime. (Inherited from Object) |
| Wait() |
Causes the current thread to wait until it is awakened, typically by being <em>notified</em> or <em>interrupted</em>. (Inherited from Object) |
| Wait(Int64, Int32) |
Causes the current thread to wait until it is awakened, typically by being <em>notified</em> or <em>interrupted</em>, or until a certain amount of real time has elapsed. (Inherited from Object) |
| Wait(Int64) |
Causes the current thread to wait until it is awakened, typically by being <em>notified</em> or <em>interrupted</em>, or until a certain amount of real time has elapsed. (Inherited from Object) |
Explicit Interface Implementations
| Name | Description |
|---|---|
| IJavaPeerable.Disposed() | (Inherited from JavaObject) |
| IJavaPeerable.Finalized() | (Inherited from JavaObject) |
| IJavaPeerable.JniObjectReferenceControlBlock | (Inherited from JavaObject) |
| IJavaPeerable.SetJniIdentityHashCode(Int32) | (Inherited from JavaObject) |
| IJavaPeerable.SetJniManagedPeerState(JniManagedPeerStates) | (Inherited from JavaObject) |
| IJavaPeerable.SetPeerReference(JniObjectReference) | (Inherited from JavaObject) |
| IJavaPeerable.UnregisterFromRuntime() | |
Extension Methods
| Name | Description |
|---|---|
| GetJniTypeName(IJavaPeerable) |
Gets the JNI name of the type of the instance |
| JavaAs<TResult>(IJavaPeerable) |
Try to coerce |
| JavaCast<TResult>(IJavaObject) |
Performs an Android runtime-checked type conversion. |
| JavaCast<TResult>(IJavaObject) | |
| TryJavaCast<TResult>(IJavaPeerable, TResult) |
Try to coerce |