[streaming] Re: Streaming issue at 1280x720 with NCast

[Jean-Paul Saman]

Shem Giles wrote:
> We are attempting to use VLC to multicast a 1280x720 stream with a NCast
> Digitizer 3.0 video capture card via its DVI interface. We are using the
> latest NCast driver. It worked fine but then we noticed that the picture was
> skewed. 
> -Turns out the image VLC is transmitting is 920x720 even though the driver
> captures the 1280x720 and reports that it provides 1280x720.
> 
> The same capture card streams well with MS Windows Media Encoder (WME) and
> correctly detects the source and streams at the desired resolution. We can't
> use WME long term due to its lack of functionality, configurability and
> heavy resource utilization.
> 
> Any ideas why VLC is shrinking the signal?
> 
> 
> Encoder info PDF:
> http://www.ncast.com/pdf/NCastDigitizer_3.pdf
> 
> -sg
> 
> Shem Giles
> Portland State University
> Office of Information Technology
> 503-725-3255
> 503-725-3256 f
> 
> 
> 
maybe because VLC's default transcode options are set to 920x720? Try 
forcing it too 1280x720 (width=1280,height=720)

Gtz,
Jean-Paul Saman.

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