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From: Haavard Holm <haavard.holm@ntnu.no>
To: video4linux-list@redhat.com
Subject: Varying frame rate
Date: Sat, 15 Aug 2009 23:48:47 +0200	[thread overview]
Message-ID: <4A872D3F.6020003@ntnu.no> (raw)


Hello,

  I am writing an application that capture video/pictures from a webcam.
My program is built on moinejf.free.fr/*svv*.*c*
which again is built on v4l2spec.bytesex.org/v4l2spec/*capture*.*c*

OS is linux 2.6.29.6-217.2.3.fc11.x86_64
Webcam is "Logitech Quickcam Pro for Notebooks" (046d:0991)

My obeservation is : Depending on what my camera focus on, the framerate
varies from 5 to 15 fps. I have tried several times, same result.

Why is that. How can I avoid this ?

Best regards

Håvard Holm

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             reply	other threads:[~2009-08-15 21:50 UTC|newest]

Thread overview: 7+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2009-08-15 21:48 Haavard Holm [this message]
2009-08-16  0:43 ` Varying frame rate Maxim Levitsky
2009-08-16  6:03   ` Jean-Francois Moine
2009-08-16  6:09     ` Maxim Levitsky
2009-08-16  8:35     ` Haavard Holm
2009-08-16  9:09       ` Jean-Francois Moine
2009-08-17 13:52         ` RE : " Jonathan Lafontaine

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