Article View: borland.public.cppbuilder.multimedia
Article #37Re: Capturing up to 64 cams simultaneously
From: Jonathan Benedicto
Date: Tue, 11 Apr 2006 16:01
Date: Tue, 11 Apr 2006 16:01
29 lines
2280 bytes
2280 bytes
Arjan de Haan wrote: > Hi. > > I have the need to capture up to 64 camera's simultaneously (at about 3 to > 15 frames p/sec). Because I'm rather new to video capturing I have no idea > if this is doable, what components/library to use, etc. So I'm seeking > some pointers as to how to go about this. > The input streams come from video capture cards and possibly IP camera's. > Mostly MPEG4 format. There is no need currently to broadcast the streams > further (like in video conferencing), but they need to be stored, and be > searchable on time/date. Not sure if that last part requires a database > (are there any capable of handling that amount of data in real-time?). Nor > is there any need to filter/alter the streams in real-time. > > I know this all sounds a bit vague at the moment, but a client of mine > asked if I can > build such a system. Having googled the Net I found plenty of hits for > video capturing, but none of them actually specify their > performance-related metrics. So I can't reliably determine if some > library/component is up to the task. Hope someone here can give me some > advise on this venture. I'd try VideoLab from www.mitov.com. Jonathan ------------------------ TwineCompiler, blazingly fast C++ compiles: http://www.jomitech.com/#twine ------------------------
Technical Details
Message-ID:
<443bd2cf$1@newsgroups.borland.com>Path:
arc1-ca.pugleaf.net!g2news1.google.com!news3.google.com!border1.nntp.dca.giganews.com!nntp.giganews.com!newsfeed00.sul.t-online.de!newsfeed01.sul.t-online.de!t-online.de!newsgroups.borland.com!not-for-mailReferences:
<443b50e7$1@newsgroups.borland.com>Show Full Headers
Complete Article Headers
X-Google-Thread: 10d0fc,3b6365745af5b6d6 X-Google-Attributes: gid10d0fc,public X-Google-Language: ENGLISH,ASCII-7-bit From: "Jonathan Benedicto" <invalid@nobody.com> Newsgroups: borland.public.cppbuilder.multimedia References: <443b50e7$1@newsgroups.borland.com> Subject: Re: Capturing up to 64 cams simultaneously Date: Tue, 11 Apr 2006 12:01:23 -0400 Lines: 31 X-Priority: 3 X-MSMail-Priority: Normal X-Newsreader: Microsoft Outlook Express 6.00.2900.2180 X-MimeOLE: Produced By Microsoft MimeOLE V6.00.2900.2180 X-RFC2646: Format=Flowed; Response NNTP-Posting-Host: 69.199.201.230 Message-ID: <443bd2cf$1@newsgroups.borland.com> X-Trace: newsgroups.borland.com 1144771279 69.199.201.230 (11 Apr 2006 09:01:19 -0700) Path: arc1-ca.pugleaf.net!g2news1.google.com!news3.google.com!border1.nntp.dca.giganews.com!nntp.giganews.com!newsfeed00.sul.t-online.de!newsfeed01.sul.t-online.de!t-online.de!newsgroups.borland.com!not-for-mail