Aspose.Slides for .NET 22.11 Release Notes

const int FPS = 30;

using (Presentation presentation = new Presentation("animated.pptx"))
{
    using (var animationsGenerator = new PresentationAnimationsGenerator(presentation))
    using (var player = new PresentationPlayer(animationsGenerator, FPS))
    {
        player.FrameTick += (sender, args) =>
        {
            args.GetFrame().Save($"frame_{sender.FrameIndex}.png");
        };

        animationsGenerator.Run(presentation.Slides);
    }
}

using (Presentation presentation = new Presentation("pres.pptx"))
{
    presentation.Save("pres.pdf", SaveFormat.Pdf, new PdfOptions
    {
        Compliance = PdfCompliance.Pdf17
    });
}

using (Presentation presentation = new Presentation("pres.pptx"))
{
    presentation.Save("pres.pdf", SaveFormat.Pdf, new PdfOptions
    {
        Compliance = PdfCompliance.PdfA2a
    });
}

using (Presentation presentation = new Presentation("demo.pptx"))
{
    ISlide slide = presentation.Slides[0];
    
    // Gets the first shape hyperlink
    IHyperlink link = presentation.Slides[0].Shapes[0].HyperlinkClick;
       
    if (link.Sound != null)
    {
        // Extracts the hyperlink sound in byte array
        byte[] audioData = link.Sound.BinaryData;
    }
}

using (Presentation presentation = new Presentation("demo.ppt"))
{
    IOleObjectFrame oleFrame = presentation.Slides[0].Shapes[0] as IOleObjectFrame;
        ///
    if (oleFrame != null)
    {
        Console.WriteLine("The relative path: " + oleFrame.LinkPathRelative);
    } 
}

using (Presentation presentation = new Presentation("demo.pptx"))
{
    // Gets the first effect of the first slide.
    IEffect firstSlideEffect = presentation.Slides[0].Timeline.MainSequence[0];
    
    // Gets the first effect of the second slide.
    IEffect secondSlideEffect = presentation.Slides[1].Timeline.MainSequence[0];
       
    if (firstSlideEffect.Sound != null)
    {
        // Changes the second effect Enhancements/Sound to "Stop Previous Sound"
        secondSlideEffect.StopPreviousSound = true;
    }
}

using (Presentation pres = new Presentation("sample.pptx"))
{
    ISlide slide = pres.Slides[0];
    IShape shape = slide.Shapes[0];
    IEffect[] shapeEffects = slide.LayoutSlide.Timeline.MainSequence.GetEffectsByShape(shape);

    IShape layoutShape = shape.GetBasePlaceholder();
    IEffect[] layoutShapeEffects = slide.LayoutSlide.Timeline.MainSequence.GetEffectsByShape(layoutShape);

    IShape masterShape = layoutShape.GetBasePlaceholder();
    IEffect[] masterShapeEffects = slide.LayoutSlide.MasterSlide.Timeline.MainSequence.GetEffectsByShape(masterShape);
}