Quantcast
Channel: magick Issue Tracker Rss Feed
Viewing all articles
Browse latest Browse all 1011

Closed Unassigned: Cannot write proper progressive JPEG [1410]

$
0
0
Using Magick.NET-7.0.3.1-Q8-AnyCPU.zip I'm attempting to take an image and make it a progressive JPEG, however this isn't working as expected.

```
public static void ProcessJpegImageProgressive(Bitmap image, ref MemoryStream stream)
{
using (MagickImage mImage = new MagickImage(image))
{
mImage.Strip();
mImage.Format = MagickFormat.Pjpeg;
mImage.Interlace = Interlace.Plane;
mImage.Quality = 80;
mImage.Depth = 8;
mImage.Settings.SetDefine(MagickFormat.Jpeg, "sampling-factor", "4:2:0");

//mImage.Format = MagickFormat.Pjpeg;
//mImage.CompressionMethod = CompressionMethod.JPEG;
//mImage.SetOption(MagickFormat.Jpeg, "sampling-factor", "4x1,2x1,2x1");

mImage.Write(stream);
}
}
```
Comments: Closed due to lack of response.

Viewing all articles
Browse latest Browse all 1011

Trending Articles