IMediaStream (Comments on the Wowza Streaming Engine® Server Side API)

```
public interface IMediaStream
```

Field Summary

Fields
Modifier and Type	Field and Description
`static int`	`AUDIOSAMPLEACCESS`
`static int`	`PUBLISH_BITRATE_SOURCE_MEASURE`
`static int`	`PUBLISH_BITRATE_SOURCE_METADATA`
`static int`	`PUBLISH_FRAMERATE_SOURCE_MEASURE`
`static int`	`PUBLISH_FRAMERATE_SOURCE_METADATA`
`static int`	`READACCESS`
`static int`	`VIDEOSAMPLEACCESS`
`static int`	`WRITEACCESS`

Method Summary

All Methods Instance Methods Abstract Methods
Modifier and Type	Method and Description
`void`	`addAudioCodecConfigPacket(long timecode, AMFPacket packet)` Add an audio config packet.
`void`	`addAudioData(byte[] data, int offset, int size)` Add new data to the current audio packet
`void`	`addAudioExtraData(java.util.Map extraData)` Not sure to be honest, never used it
`void`	`addCalbackListener(IMediaStreamCallback callbackListener)` Adds a listener that listends to all medatada.
`void`	`addClientListener(IMediaStreamActionNotify paramIMediaStreamActionNotify)`
`void`	`addClientListener(IMediaStreamActionNotify2 paramIMediaStreamActionNotify2)`
`void`	`addClientListener(IMediaStreamActionNotify3 paramIMediaStreamActionNotify3)`
`long`	`getPublishFrameCountAudio()` Returns the number of audio frames received for an incoming live stream
`long`	`getPublishFrameCountData()` Returns the number of data frames received for an incoming live stream
`long`	`getPublishFrameCountVideo()` Returns the number of video frames received for an incoming live stream
`int`	`getPublishFramerateAudio()` This returns the audio framerate from the metadata if available.
`int`	`getPublishFramerateAudio(int source)` Returns the audio framerate from the specified source, which can be either `PUBLISH_FRAMERATE_SOURCE_MEASURE` or 2
`int`	`getPublishFramerateVideo()` This returns the video framerate from the metadata if available.
`int`	`getPublishFramerateVideo(int source)` This returns the video framerate from the specified source, which can be either `PUBLISH_FRAMERATE_SOURCE_MEASURE` or 2
`int[]`	`getPublishKeyFrameIntervalsVideo()` Returns the last 10 video GOP sizes/keyframe intervals received for an incoming live stream.
`void`	`removeClientListener(IMediaStreamActionNotify paramIMediaStreamActionNotify)`
`void`	`removeClientListener(IMediaStreamActionNotify2 paramIMediaStreamActionNotify2)`
`void`	`removeClientListener(IMediaStreamActionNotify3 paramIMediaStreamActionNotify3)`

- Field Detail
  - READACCESS
```
static final int READACCESS
```
    See Also:
    
    Constant Field Values
  - WRITEACCESS
```
static final int WRITEACCESS
```
    See Also:
    
    Constant Field Values
  - AUDIOSAMPLEACCESS
```
static final int AUDIOSAMPLEACCESS
```
    See Also:
    
    Constant Field Values
  - VIDEOSAMPLEACCESS
```
static final int VIDEOSAMPLEACCESS
```
    See Also:
    
    Constant Field Values
  - PUBLISH_BITRATE_SOURCE_MEASURE
```
static final int PUBLISH_BITRATE_SOURCE_MEASURE
```
    See Also:
    
    Constant Field Values
  - PUBLISH_BITRATE_SOURCE_METADATA
```
static final int PUBLISH_BITRATE_SOURCE_METADATA
```
    See Also:
    
    Constant Field Values
  - PUBLISH_FRAMERATE_SOURCE_MEASURE
```
static final int PUBLISH_FRAMERATE_SOURCE_MEASURE
```
    See Also:
    
    Constant Field Values
  - PUBLISH_FRAMERATE_SOURCE_METADATA
```
static final int PUBLISH_FRAMERATE_SOURCE_METADATA
```
    See Also:
    
    Constant Field Values
- Method Detail
  - addClientListener
```
void addClientListener(IMediaStreamActionNotify paramIMediaStreamActionNotify)
```
  - addClientListener
```
void addClientListener(IMediaStreamActionNotify2 paramIMediaStreamActionNotify2)
```
  - addClientListener
```
void addClientListener(IMediaStreamActionNotify3 paramIMediaStreamActionNotify3)
```
  - removeClientListener
```
void removeClientListener(IMediaStreamActionNotify paramIMediaStreamActionNotify)
```
  - removeClientListener
```
void removeClientListener(IMediaStreamActionNotify2 paramIMediaStreamActionNotify2)
```
  - removeClientListener
```
void removeClientListener(IMediaStreamActionNotify3 paramIMediaStreamActionNotify3)
```
  - getPublishFramerateVideo
```
int getPublishFramerateVideo()
```
    This returns the video framerate from the metadata if available. If not, the measured value is returned.
    
    Returns:
    
    Since:
    
    4.3.0.02 build 17246
  - getPublishFramerateAudio
```
int getPublishFramerateAudio()
```
    This returns the audio framerate from the metadata if available. If not, the measured value is returned.
    
    Returns:
    
    Since:
    
    4.3.0.02 build 17246
  - getPublishFramerateVideo
```
int getPublishFramerateVideo(int source)
```
    This returns the video framerate from the specified source, which can be either PUBLISH_FRAMERATE_SOURCE_MEASURE or 2
    
    Parameters:
    
    source - can be either PUBLISH_FRAMERATE_SOURCE_MEASURE or 2
    
    Returns:
    
    Since:
    
    4.3.0.02 build 17246
  - getPublishFramerateAudio
```
int getPublishFramerateAudio(int source)
```
    Returns the audio framerate from the specified source, which can be either PUBLISH_FRAMERATE_SOURCE_MEASURE or 2
    
    Parameters:
    
    source - can be either PUBLISH_FRAMERATE_SOURCE_MEASURE or 2
    
    Returns:
    
    Since:
    
    4.3.0.02 build 17246
  - getPublishFrameCountVideo
```
long getPublishFrameCountVideo()
```
    Returns the number of video frames received for an incoming live stream
    
    Returns:
    
    Since:
    
    4.3.0.02 build 17246
  - getPublishFrameCountAudio
```
long getPublishFrameCountAudio()
```
    Returns the number of audio frames received for an incoming live stream
    
    Returns:
    
    Since:
    
    4.3.0.02 build 17246
  - getPublishFrameCountData
```
long getPublishFrameCountData()
```
    Returns the number of data frames received for an incoming live stream
    
    Returns:
    
    Since:
    
    4.3.0.02 build 17246
  - getPublishKeyFrameIntervalsVideo
```
int[] getPublishKeyFrameIntervalsVideo()
```
    Returns the last 10 video GOP sizes/keyframe intervals received for an incoming live stream. The first item is the most recent GOP
    
    Returns:
    
    Since:
    
    4.3.0.02 build 17246
  - addAudioCodecConfigPacket
```
void addAudioCodecConfigPacket(long timecode,
                               AMFPacket packet)
```
    Add an audio config packet. The official documentation says that this is "needed for H.264/AAC playback".
    
    Parameters:
    
    timecode - the timecode where the packet needs to be added
    
    packet - the packet to be added
  - addAudioData
```
void addAudioData(byte[] data,
                  int offset,
                  int size)
```
    Add new data to the current audio packet
    
    Parameters:
    
    data - the raw data to be added
    
    offset - the offset of the data
    
    size - the size of the data
  - addAudioExtraData
```
void addAudioExtraData(java.util.Map extraData)
```
    Not sure to be honest, never used it
    
    Parameters:
    
    extraData -
  - addCalbackListener
```
void addCalbackListener(IMediaStreamCallback callbackListener)
```
    Adds a listener that listends to all medatada. Please note that the typo is really there!
    
    Parameters:
    
    callbackListener - listener implementation to be added

Interface IMediaStream

Field Summary

Method Summary

Field Detail

READACCESS

WRITEACCESS

AUDIOSAMPLEACCESS

VIDEOSAMPLEACCESS

PUBLISH_BITRATE_SOURCE_MEASURE

PUBLISH_BITRATE_SOURCE_METADATA

PUBLISH_FRAMERATE_SOURCE_MEASURE

PUBLISH_FRAMERATE_SOURCE_METADATA

Method Detail

addClientListener

addClientListener

addClientListener

removeClientListener

removeClientListener

removeClientListener

getPublishFramerateVideo

getPublishFramerateAudio

getPublishFramerateVideo

getPublishFramerateAudio

getPublishFrameCountVideo

getPublishFrameCountAudio

getPublishFrameCountData

getPublishKeyFrameIntervalsVideo

addAudioCodecConfigPacket

addAudioData

addAudioExtraData

addCalbackListener