TimestampWrapper (ExoPlayer library) - Exoplayer

Package com.google.android.exoplayer2.effect

Class TimestampWrapper

java.lang.Object
- com.google.android.exoplayer2.effect.TimestampWrapper
All Implemented Interfaces:GlEffect, Effect

[@Deprecated](https://developer.android.com/reference/java/lang/Deprecated.html "class or interface in java.lang")public classTimestampWrapperextends[Object](https://developer.android.com/reference/java/lang/Object.html "class or interface in java.lang")implements[GlEffect](GlEffect.html "interface in com.google.android.exoplayer2.effect")

Deprecated. com.google.android.exoplayer2 is deprecated. Please migrate to androidx.media3 (which contains the same ExoPlayer code). See the migration guide for more details, including a script to help with the migration.

Applies a GlEffect from startTimeUs to endTimeUs, and no change on all other timestamps.

Field Summary

Fields | Modifier and Type | Field | Description | | --- | --- | --- | | long | endTimeUs | Deprecated. | | GlEffect | glEffect | Deprecated. | | long | startTimeUs | Deprecated. |

Constructor Summary

Constructors | Constructor | Description | | --- | --- | | TimestampWrapper(GlEffect glEffect, long startTimeUs, long endTimeUs) | Deprecated.

Creates a new instance. |

Method Summary

All Methods Instance Methods Concrete Methods Deprecated Methods | Modifier and Type | Method | Description | | --- | --- | --- | | boolean | isNoOp(int inputWidth, int inputHeight) | Deprecated.

Returns whether a GlEffect applies no change at every timestamp. | | GlShaderProgram | toGlShaderProgram(Context context, boolean useHdr) | Deprecated.

Returns a GlShaderProgram that applies the effect. |

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Detail

glEffect

public final[GlEffect](GlEffect.html "interface in com.google.android.exoplayer2.effect")glEffect

Deprecated.

startTimeUs

public final long startTimeUs

Deprecated.

endTimeUs

public final long endTimeUs

Deprecated.

Constructor Detail

TimestampWrapper

public TimestampWrapper([GlEffect](GlEffect.html "interface in com.google.android.exoplayer2.effect")glEffect,
                        @IntRange(from=0L)
                        long startTimeUs,
                        @IntRange(from=0L)
                        long endTimeUs)

Deprecated.

Creates a new instance. Parameters:glEffect - The GlEffect to apply, from startTimeUs to endTimeUs. This instance must not change the output dimensions.startTimeUs - The time to begin applying glEffect on. Must be non-negative.endTimeUs - The time to stop applying {code glEffect} on. Must be non-negative.

Method Detail

toGlShaderProgram

public[GlShaderProgram](GlShaderProgram.html "interface in com.google.android.exoplayer2.effect")toGlShaderProgram([Context](https://developer.android.com/reference/android/content/Context.html "class or interface in android.content")context,
                                         boolean useHdr)
                                  throws[VideoFrameProcessingException](../util/VideoFrameProcessingException.html "class in com.google.android.exoplayer2.util")

Deprecated.

Description copied from interface: GlEffect

Returns a GlShaderProgram that applies the effect. Specified by:toGlShaderProgram in interface GlEffectParameters:context - A Context.useHdr - Whether input textures come from an HDR source. If true, colors will be in linear RGB BT.2020. If false, colors will be in linear RGB BT.709.Throws:VideoFrameProcessingException - If an error occurs while creating the GlShaderProgram.

isNoOp

public boolean isNoOp(int inputWidth,
                      int inputHeight)

Deprecated.

Description copied from interface: GlEffect

Returns whether a GlEffect applies no change at every timestamp.

This can be used as a hint to skip this instance.

Specified by:isNoOp in interface GlEffectParameters:inputWidth - The input frame width, in pixels.inputHeight - The input frame height, in pixels.