# Renderer.MessageType

# Renderer.MessageType

Artifact:[androidx.media3:media3-exoplayer](https://developer.android.com/jetpack/androidx/releases/media3)  
[View Source](https://cs.android.com/search?q=file:androidx/media3/exoplayer/Renderer.java+class:androidx.media3.exoplayer.Renderer.MessageType)

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Kotlin\|[Java](https://developer.android.com/reference/androidx/media3/exoplayer/Renderer.MessageType "View this page in Java")

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```
@Documented
@Retention(value = RetentionPolicy.SOURCE)
@Target(value = ElementType.TYPE_USE)
@IntDef(open = true, value = )
annotation Renderer.MessageType
```

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Represents a type of message that can be passed to a renderer. May be one of[MSG_SET_VIDEO_OUTPUT](https://developer.android.com/reference/kotlin/androidx/media3/exoplayer/Renderer#MSG_SET_VIDEO_OUTPUT()),[MSG_SET_VOLUME](https://developer.android.com/reference/kotlin/androidx/media3/exoplayer/Renderer#MSG_SET_VOLUME()),[MSG_SET_AUDIO_ATTRIBUTES](https://developer.android.com/reference/kotlin/androidx/media3/exoplayer/Renderer#MSG_SET_AUDIO_ATTRIBUTES()),[MSG_SET_SCALING_MODE](https://developer.android.com/reference/kotlin/androidx/media3/exoplayer/Renderer#MSG_SET_SCALING_MODE()),[MSG_SET_CHANGE_FRAME_RATE_STRATEGY](https://developer.android.com/reference/kotlin/androidx/media3/exoplayer/Renderer#MSG_SET_CHANGE_FRAME_RATE_STRATEGY()),[MSG_SET_AUX_EFFECT_INFO](https://developer.android.com/reference/kotlin/androidx/media3/exoplayer/Renderer#MSG_SET_AUX_EFFECT_INFO()),[MSG_SET_VIDEO_FRAME_METADATA_LISTENER](https://developer.android.com/reference/kotlin/androidx/media3/exoplayer/Renderer#MSG_SET_VIDEO_FRAME_METADATA_LISTENER()),[MSG_SET_CAMERA_MOTION_LISTENER](https://developer.android.com/reference/kotlin/androidx/media3/exoplayer/Renderer#MSG_SET_CAMERA_MOTION_LISTENER()),[MSG_SET_SKIP_SILENCE_ENABLED](https://developer.android.com/reference/kotlin/androidx/media3/exoplayer/Renderer#MSG_SET_SKIP_SILENCE_ENABLED()),[MSG_SET_AUDIO_SESSION_ID](https://developer.android.com/reference/kotlin/androidx/media3/exoplayer/Renderer#MSG_SET_AUDIO_SESSION_ID()),[MSG_SET_WAKEUP_LISTENER](https://developer.android.com/reference/kotlin/androidx/media3/exoplayer/Renderer#MSG_SET_WAKEUP_LISTENER()),[MSG_SET_PREFERRED_AUDIO_DEVICE](https://developer.android.com/reference/kotlin/androidx/media3/exoplayer/Renderer#MSG_SET_PREFERRED_AUDIO_DEVICE()),[MSG_SET_VIDEO_EFFECTS](https://developer.android.com/reference/kotlin/androidx/media3/exoplayer/Renderer#MSG_SET_VIDEO_EFFECTS()),[MSG_SET_VIDEO_OUTPUT_RESOLUTION](https://developer.android.com/reference/kotlin/androidx/media3/exoplayer/Renderer#MSG_SET_VIDEO_OUTPUT_RESOLUTION()),[MSG_SET_IMAGE_OUTPUT](https://developer.android.com/reference/kotlin/androidx/media3/exoplayer/Renderer#MSG_SET_IMAGE_OUTPUT()),[MSG_SET_PRIORITY](https://developer.android.com/reference/kotlin/androidx/media3/exoplayer/Renderer#MSG_SET_PRIORITY()),[MSG_TRANSFER_RESOURCES](https://developer.android.com/reference/kotlin/androidx/media3/exoplayer/Renderer#MSG_TRANSFER_RESOURCES()),[MSG_SET_SCRUBBING_MODE](https://developer.android.com/reference/kotlin/androidx/media3/exoplayer/Renderer#MSG_SET_SCRUBBING_MODE())or[MSG_SET_VIRTUAL_DEVICE_ID](https://developer.android.com/reference/kotlin/androidx/media3/exoplayer/Renderer#MSG_SET_VIRTUAL_DEVICE_ID()). May also be an app-defined value (see[MSG_CUSTOM_BASE](https://developer.android.com/reference/kotlin/androidx/media3/exoplayer/Renderer#MSG_CUSTOM_BASE())).