com.google.android.exoplayer2.mediacodec

Class MediaFormatUtil

java.lang.Object

com.google.android.exoplayer2.mediacodec.MediaFormatUtil

public final class MediaFormatUtil
extends java.lang.Object

Helper class for configuring MediaFormat instances.

Method Summary

Modifier and Type	Method and Description
static void	maybeSetByteBuffer(android.media.MediaFormat format, java.lang.String key, byte[] value) Sets a MediaFormat ByteBuffer value.
static void	maybeSetColorInfo(android.media.MediaFormat format, ColorInfo colorInfo) Sets a MediaFormat's color information.
static void	maybeSetFloat(android.media.MediaFormat format, java.lang.String key, float value) Sets a MediaFormat float value.
static void	maybeSetInteger(android.media.MediaFormat format, java.lang.String key, int value) Sets a MediaFormat integer value.
static void	setCsdBuffers(android.media.MediaFormat format, java.util.List<byte[]> csdBuffers) Sets a MediaFormat's codec specific data buffers.
static void	setString(android.media.MediaFormat format, java.lang.String key, java.lang.String value) Sets a MediaFormat String value.

Methods inherited from class java.lang.Object

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

Method Detail

setString

public static void setString(android.media.MediaFormat format,
                             java.lang.String key,
                             java.lang.String value)

Sets a MediaFormat String value.

Parameters:

format - The MediaFormat being configured.

key - The key to set.

value - The value to set.

setCsdBuffers

public static void setCsdBuffers(android.media.MediaFormat format,
                                 java.util.List<byte[]> csdBuffers)

Sets a MediaFormat's codec specific data buffers.

Parameters:

format - The MediaFormat being configured.

csdBuffers - The csd buffers to set.

maybeSetInteger

public static void maybeSetInteger(android.media.MediaFormat format,
                                   java.lang.String key,
                                   int value)

Sets a MediaFormat integer value. Does nothing if value is Format.NO_VALUE.

Parameters:

format - The MediaFormat being configured.

key - The key to set.

value - The value to set.

maybeSetFloat

public static void maybeSetFloat(android.media.MediaFormat format,
                                 java.lang.String key,
                                 float value)

Sets a MediaFormat float value. Does nothing if value is Format.NO_VALUE.

Parameters:

format - The MediaFormat being configured.

key - The key to set.

value - The value to set.

maybeSetByteBuffer

public static void maybeSetByteBuffer(android.media.MediaFormat format,
                                      java.lang.String key,
                                      @Nullable
                                      byte[] value)

Sets a MediaFormat ByteBuffer value. Does nothing if value is null.

Parameters:

format - The MediaFormat being configured.

key - The key to set.

value - The byte[] that will be wrapped to obtain the value.

maybeSetColorInfo

public static void maybeSetColorInfo(android.media.MediaFormat format,
                                     @Nullable
                                     ColorInfo colorInfo)

Sets a MediaFormat's color information. Does nothing if colorInfo is null.

Parameters:

format - The MediaFormat being configured.

colorInfo - The color info to set.