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Video::Capture::V4l::Imager 0.01

Company: Michael Schilli
Date Added: June 08, 2013  |  Visits: 259

Video::Capture::V4l::Imager

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Video::Capture::V4l::Imager is a Perl module that captures still images from a USB video cam connected to your Linux box. The pictures come back as Imager objects (see the Imager module on CPAN for details) and can be easily manipulated and saved to disk.<br /><br />Video::Capture::V4l::Imager is a convenience wrapper around Marc Lehmann's Video::Capture::V4l module. It uses the following procedure to obtain the still images from the video stream:<br /><br /> http://www.perlmonks.org/?node=474047<br /><br />SYNOPSIS<br /><br /> use Video::Capture::V4l::Imager;<br /><br /> my $vcap = Video::Capture::V4l::Imager->new(<br /> width => 320,<br /> height => 240,<br /> );<br /><br /> # Adjust camera brightness if necessary<br /> $vcap->brightness(32_000);<br /> <br /> # Capture an image, back comes an Imager object<br /> my $img = $vcap->capture();<br /><br /> # Save it as JPEG<br /> $img->write(file => 'mycapture.jpg')<br /> or die "Can't write: $!";

Requirements: No special requirements
Platforms: *nix, Linux
Keyword: Adjust Brightness Camera Height Imager Images Imggtwritefile Module Mycapturejpg Object Quotcan Vcapgtbrightness Vcapgtcapture Video Videocapturev Limagergtnew Videocapturev4limager 0 01 Width Write
Users rating: 0/10

License: Freeware Size: 10.24 KB
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