Player.StreamInfo

java.lang.Object
- ohos.media.player.Player.StreamInfo

封闭类:

Player
```
public static class Player.StreamInfo
extends Object
```
Provides descriptions of the media stream metadata contained in media files.

从以下版本开始:

3

另请参阅:

Player.getStreamInfo()

字段概要

字段
限定符和类型	字段	说明
`static int`	`MEDIA_STREAM_TYPE_AUDIO`	Indicates the audio stream.
`static int`	`MEDIA_STREAM_TYPE_METADATA`	Indicates the metadata stream.
`static int`	`MEDIA_STREAM_TYPE_SUBTITLE`	Indicates the subtitle stream.
`static int`	`MEDIA_STREAM_TYPE_TIMEDTEXT`	Indicates the timed text stream.
`static int`	`MEDIA_STREAM_TYPE_UNKNOWN`	Indicates an unknown media stream type.
`static int`	`MEDIA_STREAM_TYPE_VIDEO`	Indicates the video stream.

方法概要

所有方法实例方法具体方法
限定符和类型	方法	说明
`Format`	`getStreamFormat()`	Obtains the format information of the current media stream.
`int`	`getStreamType()`	Obtains the type of the current media stream.
`String`	`toString()`	Returns a string representation of this `StreamInfo` object.

从类继承的方法 java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

- 字段详细资料
  - MEDIA_STREAM_TYPE_AUDIO
```
public static final int MEDIA_STREAM_TYPE_AUDIO
```
    Indicates the audio stream.
    
    从以下版本开始:
    
    3
    
    另请参阅:
    
    常量字段值
  - MEDIA_STREAM_TYPE_METADATA
```
public static final int MEDIA_STREAM_TYPE_METADATA
```
    Indicates the metadata stream.
    
    从以下版本开始:
    
    3
    
    另请参阅:
    
    常量字段值
  - MEDIA_STREAM_TYPE_SUBTITLE
```
public static final int MEDIA_STREAM_TYPE_SUBTITLE
```
    Indicates the subtitle stream.
    
    从以下版本开始:
    
    3
    
    另请参阅:
    
    常量字段值
  - MEDIA_STREAM_TYPE_TIMEDTEXT
```
public static final int MEDIA_STREAM_TYPE_TIMEDTEXT
```
    Indicates the timed text stream.
    
    从以下版本开始:
    
    3
    
    另请参阅:
    
    常量字段值
  - MEDIA_STREAM_TYPE_UNKNOWN
```
public static final int MEDIA_STREAM_TYPE_UNKNOWN
```
    Indicates an unknown media stream type.
    
    从以下版本开始:
    
    3
    
    另请参阅:
    
    常量字段值
  - MEDIA_STREAM_TYPE_VIDEO
```
public static final int MEDIA_STREAM_TYPE_VIDEO
```
    Indicates the video stream.
    
    从以下版本开始:
    
    3
    
    另请参阅:
    
    常量字段值
- 方法详细资料
  - getStreamType
```
public int getStreamType()
```
    Obtains the type of the current media stream.
    
    返回:
    
    Returns the media stream type, which can be MEDIA_STREAM_TYPE_UNKNOWN, MEDIA_STREAM_TYPE_VIDEO, MEDIA_STREAM_TYPE_AUDIO, MEDIA_STREAM_TYPE_TIMEDTEXT, MEDIA_STREAM_TYPE_SUBTITLE, or MEDIA_STREAM_TYPE_METADATA.
    
    从以下版本开始:
    
    4
  - getStreamFormat
```
public Format getStreamFormat()
```
    Obtains the format information of the current media stream.
    
    返回:
    
    Returns the format information if obtained; returns null if the format is unknown or cannot be determined.
    
    从以下版本开始:
    
    4
  - toString
```
public String toString()
```
    Returns a string representation of this StreamInfo object.
    
    覆盖:
    
    toString 在类中 Object
    
    返回:
    
    Returns the string representation.
    
    从以下版本开始:
    
    4

类 Player.StreamInfo

字段概要

方法概要

从类继承的方法 java.lang.Object

字段详细资料

MEDIA_STREAM_TYPE_AUDIO

MEDIA_STREAM_TYPE_METADATA

MEDIA_STREAM_TYPE_SUBTITLE

MEDIA_STREAM_TYPE_TIMEDTEXT

MEDIA_STREAM_TYPE_UNKNOWN

MEDIA_STREAM_TYPE_VIDEO

方法详细资料

getStreamType

getStreamFormat

toString