Class LVCVideoAudioInput

Live Video Compositor video/audio input. Implements the LVCInput.

Inheritance
object
LVCInput
LVCVideoAudioInput
Implements
Inherited Members
Namespace: VisioForge.Core.LiveVideoCompositor
Assembly: VisioForge.Core.dll
Syntax
public class LVCVideoAudioInput : LVCInput, IDisposable

Constructors

LVCVideoAudioInput(string, LiveVideoCompositor, MediaBlock, VideoFrameInfoX, AudioInfoX, Rect, bool, MediaBlock, MediaBlock, bool, bool?)

Initializes a new instance of the LVCVideoAudioInput class.

Declaration
public LVCVideoAudioInput(string name, LiveVideoCompositor compositor, MediaBlock mainBlock, VideoFrameInfoX videoInfo, AudioInfoX audioInfo, Rect rect, bool autostart, MediaBlock processingVideoBlock = null, MediaBlock processingAudioBlock = null, bool live = true, bool? customSyncFlag = null)
Parameters
Type Name Description
string name

The name.
LiveVideoCompositor compositor

The compositor.
MediaBlock mainBlock

The main block.
VideoFrameInfoX videoInfo

The video frame info (width, height and frame rate are required).
AudioInfoX audioInfo

The audio info (format, channels and sample rate are required).
Rect rect

The rectangle.
bool autostart

if set to true autostart wtih a main pipeline.
MediaBlock processingVideoBlock

The processing video block.
MediaBlock processingAudioBlock

The processing audio block.
bool live

if set to true is live source.
bool? customSyncFlag

The custom sync flag.

LVCVideoAudioInput(string, MediaBlock, VideoFrameInfoX, AudioInfoX, Rect, bool, MediaBlock, MediaBlock, bool, bool?)

Initializes a new instance of the LVCVideoAudioInput class.

Declaration
public LVCVideoAudioInput(string name, MediaBlock mainBlock, VideoFrameInfoX videoInfo, AudioInfoX audioInfo, Rect rect, bool autostart, MediaBlock processingVideoBlock = null, MediaBlock processingAudioBlock = null, bool live = true, bool? customSyncFlag = null)
Parameters
Type Name Description
string name

The name.
MediaBlock mainBlock

The main block.
VideoFrameInfoX videoInfo

The video frame info (width, height and frame rate are required).
AudioInfoX audioInfo

The audio info (format, channels and sample rate are required).
Rect rect

The rectangle.
bool autostart

if set to true autostart wtih a main pipeline.
MediaBlock processingVideoBlock

The processing video block.
MediaBlock processingAudioBlock

The processing audio block.
bool live

if set to true is live source.
bool? customSyncFlag

The custom sync flag.

Properties

AudioID

Gets the audio identifier.

Declaration
public int AudioID { get; }
Property Value
Type Description
int

The audio identifier.

Rectangle

Gets or sets the rectangle. This property is ignored if the playback is started. Use the Input_VideoStream_Update method to update the rectangle during the playback.

Declaration
public Rect Rectangle { get; set; }
Property Value
Type Description
Rect

The rectangle.

VideoID

Gets the video identifier.

Declaration
public int VideoID { get; }
Property Value
Type Description
int

The video identifier.

Methods

Build(int, string, int, string)

Builds.

Declaration
public override void Build(int id, string uniqueName, int id2 = -1, string uniqueName2 = null)
Parameters
Type Name Description
int id

The identifier.
string uniqueName

The unique name 1.
int id2

The identifier 2.
string uniqueName2

The unique name 2.
Overrides
LVCInput.Build(int, string, int, string)

Dispose(bool)

Releases unmanaged and - optionally - managed resources.

Declaration
protected override void Dispose(bool disposing)
Parameters
Type Name Description
bool disposing

true to release both managed and unmanaged resources; false to release only unmanaged resources.
Overrides
LVCInput.Dispose(bool)

GetVideoInfo()

Gets the video information.

Declaration
public VideoFrameInfoX GetVideoInfo()
Returns
Type Description
VideoFrameInfoX

VideoFrameInfoX.

Implements

IDisposable

See Also