.NET solution to grab JPG images from a DirectShow stream

We are distributors of an IP CCTV package written in .NET. This software can output multiple video streams using DirectShow. We can view these streams in VLC and even capture JPG images from the streams using VLC.

We are looking for someone to write a robust solution in .NET to periodically capture still images from up to 32 streams using DirectShow. It must be able to run as a service and actively check that the streams are producing images. Should a stream contain no image, a test pattern image with text overlay "No Video" should be created instead.

We are looking to minimise load on the CPU, so it may be that the solution will need to open a single stream, capture an image, then close the stream before moving to the next.

Customisable text overlay such as time stamp should also be included.

Alternatively, the IP CCTV package does come with an SDK and it may be possible to attack this problem from that angle.

Compétences : .NET

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Concernant l'employeur :
( 0 commentaires ) Auckland, New Zealand

Nº du projet : #1031841

7 freelance font une offre moyenne de $536 pour ce travail


Hello Sir, Please check PM for more information. Thanks!

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(5 Commentaires)

Please check your pmb.

%bids___i_sum_sub_35% %project_currencyDetails_sign_sub_36% USD en 7 jours
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please check PMB. thank you.

%bids___i_sum_sub_35% %project_currencyDetails_sign_sub_36% USD en 15 jours
(1 Évaluation)

You could use SampleGrabber method from DirectShow Editing Service. From here you will get a frame from current active video stream. And it could be a managed code in C# or VB.NET

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(3 Commentaires)

Please check PM!

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(1 Évaluation)

Hi, this is Lynn from Wuxi Information Technology Inc (China). Please check your PMB. Thank you!

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I will give my explanation later.

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Hi!! I am a expert in working with streaming area. I had worked on Audio & Video Chat project, developed on Silverlight, whereby recording chat session into a media file. I even saved JPEG images, from capture video fr Plus

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