---
title: "LosslessJpeg.MCUSize Property "
canonical: https://www.graphicsmill.com/docs/gm/P_Aurigma_GraphicsMill_Codecs_LosslessJpeg_MCUSize.htm
product: "Graphics Mill"
---

# LosslessJpeg.MCUSize Property 
 
Gets a Minimum Coded Units (MCU) of this image.
 
**Namespace:** [Aurigma.GraphicsMill.Codecs](https://www.graphicsmill.com/docs/gm/N_Aurigma_GraphicsMill_Codecs.htm.md)
 **Assembly:** Aurigma.GraphicsMill (in Aurigma.GraphicsMill.dll)
 
## Syntax
  
```csharp
public static int MCUSize { get; }
```
 
### Property Value
A Minimum Coded Units (MCU) of the opened image.
 
## Remarks
 JPEG compressed data is stored in blocks (samples) of several pixels, typically of 8, 16, or other number divisible by 8. Sometimes, it is necessary to take the sample size into account, for example, when cropping images.
   
## See Also

### Reference

- [LosslessJpeg Class](https://www.graphicsmill.com/docs/gm/T_Aurigma_GraphicsMill_Codecs_LosslessJpeg.htm.md)
- [Aurigma.GraphicsMill.Codecs Namespace](https://www.graphicsmill.com/docs/gm/N_Aurigma_GraphicsMill_Codecs.htm.md)