Wave Audio Package
Using the Wave Audio package you can easily play audio from (or recording audio to) file, any TStream descendant stream, or even raw audio buffers. In addition, by this package doing tasks, for example, like merging, mixing, or format conversion of waves are as easy as a function call.
The wave audio package has also a mixer component, so that you can easily control Windows mixer from your application.
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Real-Time Marquee Component
The TRealTimeMarquee component is a marquee (both horizontal and vertical) control. This marquee control uses Windows multimedia timer for precise timing to produce a smooth scrolling. Because of that, even when your application is doing time consuming operations, the marquee plays as normal.
The TRealTimeMarquee control is empowered by a simple HTML parsing/rendering class that gives the ability to use HTML for formatting the scrolling text in the most convenience way. By using HTML, you can also define hyper links and insert images in the scrolling text. Whenever the user clicks on a hyper link, an event notifies your application about the clicked link. An event also used for loading HTML images.
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Background Worker Component
TBackgroundWorker component is the Delphi implementation of .NET BackgroundWorker component.
TBackgroundWorker component allows you to run an operation on a separate, dedicated thread. Time-consuming operations like downloads and database transactions can cause your user interface (UI) to seem as though it has stopped responding while they are running. When you want a responsive UI and you are faced with long delays associated with such operations, TBackgroundWorker component provides a convenient solution.
To execute a time-consuming operation in the background, use TBackgroundWorker component and listen for events that report the progress of your operation and signal when the operation is finished.
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