Table of Contents

Class TheoraEncoderPage

Namespace
VisioForge.Core.UI.WPF.Dialogs.OutputFormats.Pages
Assembly
VisioForge.Core.dll

Configuration page for the Theora video encoder.

public class TheoraEncoderPage : Page, IAnimatable, ISupportInitialize, IFrameworkInputElement, IInputElement, IQueryAmbient, IAddChild, IComponentConnector

Inheritance

Implements

Inherited Members

Remarks

Theora is an open-source, royalty-free video codec developed by the Xiph.Org Foundation as part of the Ogg project. It was designed to compete with proprietary video codecs while remaining completely free from patent restrictions. Theora is based on the VP3 codec donated by On2 Technologies.

Key features of the Theora encoder: - Completely royalty-free and patent-unencumbered - Part of the Ogg multimedia framework - Comparable quality to early MPEG-4 implementations - Variable bitrate (VBR) and constant bitrate (CBR) encoding - Support for arbitrary video dimensions - Designed for web video streaming

Common use cases: - Web video streaming on open-source platforms - Video archival in patent-free formats - Educational and non-commercial video projects - Wikipedia and Wikimedia Commons video content - Free software distributions requiring unencumbered codecs

Limitations: - Lower compression efficiency compared to modern codecs (H.264, VP9, AV1) - Limited hardware acceleration support - Primarily historical significance in modern applications

Note: This encoder page is currently a placeholder. While Theora remains supported for compatibility, newer royalty-free codecs like VP9 and AV1 offer superior performance.

Constructors

TheoraEncoderPage()

Initializes a new instance of the VisioForge.Core.UI.WPF.Dialogs.OutputFormats.Pages.TheoraEncoderPage class. Note: This is currently a placeholder implementation.

public TheoraEncoderPage()

Methods

Fill(ref TheoraEncoderSettings)

Fills the provided settings object with values from the UI controls.

public void Fill(ref TheoraEncoderSettings settings)

Parameters

settings TheoraEncoderSettings

The settings object to populate. Note: Implementation pending.

GetPageType()

Gets the encoder settings type associated with this configuration page.

public Type GetPageType()

Returns

Type

The VisioForge.Core.Types.X.VideoEncoders.TheoraEncoderSettings type.

Init(TheoraEncoderSettings)

Initializes the encoder page with existing settings.

public void Init(TheoraEncoderSettings settings)

Parameters

settings TheoraEncoderSettings

The Theora encoder settings. Note: Implementation pending.

InitializeComponent()

InitializeComponent

public void InitializeComponent()