/AWS1/CL_MDXNDIMEDIASTREAMINFO

Detailed information about a single media stream that is part of an NDI® source. This includes details about the stream type, codec, resolution, frame rate, audio channels, and sample rate.

CONSTRUCTOR

IMPORTING

Required arguments:

iv_streamtype TYPE /AWS1/MDXSTRING /AWS1/MDXSTRING

The type of media stream (for example, Video or Audio).

iv_codec TYPE /AWS1/MDXSTRING /AWS1/MDXSTRING

The codec used for the media stream. For NDI sources, use speed-hq.

iv_streamid TYPE /AWS1/MDXINTEGER /AWS1/MDXINTEGER

A unique identifier for the media stream.

Optional arguments:

iv_scanmode TYPE /AWS1/MDXSCANMODE /AWS1/MDXSCANMODE

The method used to display video frames. Used when the streamType is Video.

io_frameresolution TYPE REF TO /AWS1/CL_MDXFRAMERESOLUTION /AWS1/CL_MDXFRAMERESOLUTION

The width and height dimensions of the video frame in pixels. Used when the streamType is Video.

iv_framerate TYPE /AWS1/MDXSTRING /AWS1/MDXSTRING

The number of video frames displayed per second. Used when the streamType is Video.

iv_channels TYPE /AWS1/MDXINTEGER /AWS1/MDXINTEGER

The number of audio channels in the stream. Used when the streamType is Audio.

iv_samplerate TYPE /AWS1/MDXINTEGER /AWS1/MDXINTEGER

The number of audio samples captured per second, measured in kilohertz (kHz). Used when the streamType is Audio.

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Queryable Attributes

StreamType

The type of media stream (for example, Video or Audio).

Accessible with the following methods

Method	Description
GET_STREAMTYPE()	Getter for STREAMTYPE, with configurable default
ASK_STREAMTYPE()	Getter for STREAMTYPE w/ exceptions if field has no value
HAS_STREAMTYPE()	Determine if STREAMTYPE has a value

Codec

The codec used for the media stream. For NDI sources, use speed-hq.

Accessible with the following methods

Method	Description
GET_CODEC()	Getter for CODEC, with configurable default
ASK_CODEC()	Getter for CODEC w/ exceptions if field has no value
HAS_CODEC()	Determine if CODEC has a value

StreamId

A unique identifier for the media stream.

Accessible with the following methods

Method	Description
GET_STREAMID()	Getter for STREAMID, with configurable default
ASK_STREAMID()	Getter for STREAMID w/ exceptions if field has no value
HAS_STREAMID()	Determine if STREAMID has a value

ScanMode

The method used to display video frames. Used when the streamType is Video.

Accessible with the following methods

Method	Description
GET_SCANMODE()	Getter for SCANMODE, with configurable default
ASK_SCANMODE()	Getter for SCANMODE w/ exceptions if field has no value
HAS_SCANMODE()	Determine if SCANMODE has a value

FrameResolution

The width and height dimensions of the video frame in pixels. Used when the streamType is Video.

Accessible with the following methods

Method	Description
GET_FRAMERESOLUTION()	Getter for FRAMERESOLUTION

FrameRate

The number of video frames displayed per second. Used when the streamType is Video.

Accessible with the following methods

Method	Description
GET_FRAMERATE()	Getter for FRAMERATE, with configurable default
ASK_FRAMERATE()	Getter for FRAMERATE w/ exceptions if field has no value
HAS_FRAMERATE()	Determine if FRAMERATE has a value

Channels

The number of audio channels in the stream. Used when the streamType is Audio.

Accessible with the following methods

Method	Description
GET_CHANNELS()	Getter for CHANNELS, with configurable default
ASK_CHANNELS()	Getter for CHANNELS w/ exceptions if field has no value
HAS_CHANNELS()	Determine if CHANNELS has a value

SampleRate

The number of audio samples captured per second, measured in kilohertz (kHz). Used when the streamType is Audio.

Accessible with the following methods

Method	Description
GET_SAMPLERATE()	Getter for SAMPLERATE, with configurable default
ASK_SAMPLERATE()	Getter for SAMPLERATE w/ exceptions if field has no value
HAS_SAMPLERATE()	Determine if SAMPLERATE has a value

Public Local Types In This Class

Internal table types, representing arrays and maps of this class, are defined as local types:

TT___LISTOFNDIMEDIASTREAMINFO

TYPES TT___LISTOFNDIMEDIASTREAMINFO TYPE STANDARD TABLE OF REF TO /AWS1/CL_MDXNDIMEDIASTREAMINFO WITH DEFAULT KEY
.