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Metalworking (rec.crafts.metalworking) Discuss various aspects of working with metal, such as machining, welding, metal joining, screwing, casting, hardening/tempering, blacksmithing/forging, spinning and hammer work, sheet metal work. |
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#1
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OT mobile digital video recorder info/newsgroups
hey,
i profusely apologize for yet another OT post. i was wondering if i could tap in to the collective consciousness here and ask if anyone knows where i could read up on MOBILE digital video recorders ("mobile DVR"). (example on eBay http://cgi.ebay.com/ws/eBayISAPI.dll...DME:B:EF:US:11 ) are there any discussion groups where i could learn more about which one to buy? or not to buy? (i looked on the newsgroups but couldn't find a specific "DVR" discussion group, maybe there's another associated group with a title that i'm not aware of.) (last night as i was driving home on I-84 (east) some douchebag just barely missed clipping me in the rear as he blasted past squeezing between me and another guy (who was IN the passing lane) who was just about to pass me. i'm absolutely sick and tired of that bull****, second time this has happened. i want to get these arseholes on video and turn them in.) b.w. there've been discussions on this group before about shop security camera/recorders, wondered if maybe someone knows about the subject and/or maybe people would be interested in these compact 12v. dvr recorders. |
#2
Posted to rec.crafts.metalworking
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OT mobile digital video recorder info/newsgroups
On Mon, 03 Sep 2007 23:25:59 GMT, William Wixon wrote:
hey, i profusely apologize for yet another OT post. i was wondering if i could tap in to the collective consciousness here and ask if anyone knows where i could read up on MOBILE digital video recorders ("mobile DVR"). (example on eBay http://cgi.ebay.com/ws/eBayISAPI.dll...DME:B:EF:US:11 ) are there any discussion groups where i could learn more about which one to buy? or not to buy? (i looked on the newsgroups but couldn't find a specific "DVR" discussion group, maybe there's another associated group with a title that i'm not aware of.) (last night as i was driving home on I-84 (east) some douchebag just barely missed clipping me in the rear as he blasted past squeezing between me and another guy (who was IN the passing lane) who was just about to pass me. i'm absolutely sick and tired of that bull****, second time this has happened. i want to get these arseholes on video and turn them in.) b.w. there've been discussions on this group before about shop security camera/recorders, wondered if maybe someone knows about the subject and/or maybe people would be interested in these compact 12v. dvr recorders. I have a bit of knowledge that might help - I own two little mp4 gadgets and have looked at the specs of a bunch more. You have four major characteristics to work with: a) storage method and capacity b) video size c) framerate d) video in/out You probably could get what you need (vga, 30fps, 1-2gb, external video input) from a number of arrangements, but it may be a bit of roll-yer-own, soldering cables and making some simple power supply stuff. Under $500 easy. The way I'd work it would be a single camera per recorder - one of the JXD or Mobibox SD card mp4 recorder/players; you can, if you look around, get RCA-connector (analog video) vga webcams for about $25. 2gb could get whole your drive home/to work. After starting the car, you'll have to fiddle with them to start them recording, but that's four or five button-pushes. Mount the cameras front and back; mount the mp4 units somewhere so you can pull the SD cards out; when you get there if nothing happened, erase them. If there's anything of interest, pull them out. HD mp4 units are out there but they are more expensive, fragile and sort of overkill - do you *need* 40 hours of video? |
#3
Posted to rec.crafts.metalworking
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OT mobile digital video recorder info/newsgroups
www.cctvforum.com
"William Wixon" wrote in message ... hey, i profusely apologize for yet another OT post. i was wondering if i could tap in to the collective consciousness here and ask if anyone knows where i could read up on MOBILE digital video recorders ("mobile DVR"). (example on eBay http://cgi.ebay.com/ws/eBayISAPI.dll...DME:B:EF:US:11 ) are there any discussion groups where i could learn more about which one to buy? or not to buy? (i looked on the newsgroups but couldn't find a specific "DVR" discussion group, maybe there's another associated group with a title that i'm not aware of.) (last night as i was driving home on I-84 (east) some douchebag just barely missed clipping me in the rear as he blasted past squeezing between me and another guy (who was IN the passing lane) who was just about to pass me. i'm absolutely sick and tired of that bull****, second time this has happened. i want to get these arseholes on video and turn them in.) b.w. there've been discussions on this group before about shop security camera/recorders, wondered if maybe someone knows about the subject and/or maybe people would be interested in these compact 12v. dvr recorders. |
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