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3. WebP

Write Animated WebP

WEBP Drawing Multiple frames Pipeline

Writes simple animated image in WebP format.

Сode Snippet

using (var writer = new WebPWriter("WriteAnimatedWebP.webp"))
{
    writer.FrameOptions.Delay = 250;

    for (int i = 0; i < 400; i += 25)
    {
        var bitmap = new Bitmap(400, 100, PixelFormat.Format24bppRgb, RgbColor.Yellow);

        using (var graphics = bitmap.GetAdvancedGraphics())
        {
            graphics.FillEllipse(new SolidBrush(RgbColor.Green), new System.Drawing.RectangleF(i, 0, 100, 100));
        }

        Pipeline.Run(bitmap + writer);
    }
}

Output

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