public void BasicTest(bool aspectRatio)
{
string filePath = Path.Combine(_testVideoDataPath, "avc.mp4");
var options = new AVDecoderOptions
{
FrameSizeOptions = new FrameSizeOptions()
{
TargetFrameSize = new Size(100, 100),
PreserveAspectRation = aspectRatio,
},
};
_configuration.ImageFormatsManager.SetDecoder(Mp4Format.Instance, new Mp4Decoder(options));
using var inputStream = File.OpenRead(filePath);
using var image = Image.Load(_configuration, inputStream);
if (!aspectRatio)
{
Assert.Equal(100, image.Width);
Assert.Equal(100, image.Height);
}
else
{
Assert.Equal(100, image.Width);
Assert.Equal(56, image.Height);
}
}
public void BlackFrameFilterEnabledTest()
{
string filePath = Path.Combine(_testVideoDataPath, "black_frame.mp4");
var options = new AVDecoderOptions
{
BlackFilterOptions = new BlackFrameFilterOptions()
};
_configuration.ImageFormatsManager.SetDecoder(Mp4Format.Instance, new Mp4Decoder(options));
using var inputStream = File.OpenRead(filePath);
using var image = Image.Load <Rgb24>(_configuration, inputStream);
Assert.NotEqual(Color.Black.ToPixel <Rgb24>(), image[0, 0]);
}
