---
title: "AviReader..::.Duration Property "
canonical: https://www.graphicsmill.com/docs/gm5/P_Aurigma_GraphicsMill_Codecs_AviReader_Duration.htm
product: "Graphics Mill 5.5 for .NET"
---

This documentation is for the old version. [Go to the latest Graphics Mill docs](https://www.graphicsmill.com/docs/gm/)

# AviReader.Duration Property 
 
Gets the duration of the AVI movie.
 
**Namespace:** [Aurigma.GraphicsMill.Codecs](https://www.graphicsmill.com/docs/gm5/N_Aurigma_GraphicsMill_Codecs.htm.md)
 **Assembly:** Aurigma.GraphicsMill.Codecs.AviProcessor (in Aurigma.GraphicsMill.Codecs.AviProcessor.dll)
 
## Syntax
  
```
Public ReadOnly Property Duration As Integer
```
 
```csharp
public int Duration { get; }
```
 
### Property Value
An integer value which specifies a duration of the AVI movie. As all other time units in Graphics Mill, this value is measured in 1/100 of seconds.
 
### Implements
 
[ITimeReader.Duration](https://www.graphicsmill.com/docs/gm5/P_Aurigma_GraphicsMill_Codecs_ITimeReader_Duration.htm.md)
   
## See Also

### Reference

- [AviReader Class](https://www.graphicsmill.com/docs/gm5/T_Aurigma_GraphicsMill_Codecs_AviReader.htm.md)
- [Aurigma.GraphicsMill.Codecs Namespace](https://www.graphicsmill.com/docs/gm5/N_Aurigma_GraphicsMill_Codecs.htm.md)