I'm outlining the work-in-progress of a project to mount a car camera in my Riot, primarily for "Cover-Your-A$$" purpose. This thread is a "how-to" sequel to another thread that discussed hit & run, insurance etc. Near the end of that thread there was a discussion on staged-collision and car camera for CYA defense.
http://www.jeeppatriot.com/forum/showthread.php?t=21256&page=3
Beyond my paranoia, a car camera for recreation is an added bonus for recording country drives and off-roading.
Firstly, I think interested members should try to use their existing camcorder equipment in their vehicles, in order to clarify their personal objectives for a car cam. Utilize your sunk cost. As I previously didn't own any equipment; I started this project with a clean slate.
There were several considerations as I browsed the market for car cams: cost, cabin temperature, placement, mounting, and cam features.
The good news is that there is a wide range of cheap car cams offered on the web. Most cheapies cost $30 to $300. Funny I almost ordered a $170 cheapie before I saw a local jobber selling the same product for $20 !!. Hmm, something's fishy. Most units comes with stick-on dash mounts; A few clipped onto the visor. Some used 12v; Others have rechargeable batteries. All use SD with CGA to VGA resolution.
The bad news is the poor ratings by many dissatified customers: common rants about the instructions written in comical English, and poor product quality.
Typical cam claimed an operating environment of +5 deg C to 40C (41F, 104F); -20C to 60C (-4F, 140F) storage. I suspect any temperature beyond the midpoint would be battery unfriendly. So I need a removable unit for battery and security reasons.
I also want a inconspicuous cam; ie. candid camera, not a bling.
I road-tested several placements: Dash mount location gave a"midget's" perspective that had a huge front blind spot. The passenger headrest mount vista was annoyingly blocked by rearview mirror, and the wife will object. Sun Visor location is a bit off centre, and obscured by my tinted windshield "eye brow".
Eureka, the front facing side of the rearview mirror is the best location: Almost centered, near driver's eye level; least recording obstruction and the cam could see nearby license plates at near. The bummer is that the widely available mounts for GPS, PDAs face inwards towards the driver. We need to point the cam outward. Professional mounts for police, filming, Truckers are very costly and involves ceiling/roof bolts. Thus a DYI mount seems like the only option for now.
Many car cams claimed to have most of the desirable features: workable resolutions, downloading video files to TV/PC, fair recording duration, audio mike, date/time stamp, a small LCD for instant replay. Of course, more features means higher price.
Considering all these factors, I didn't buy any of those "car cam" per se. Instead, I bought a refurb credit-card size general purpose JVC PICSIO camcorder at a deal for $90 plus a $20 8-Gb SDHC: brand-name, cheap, up to 32 Gb, small, black to blend in decor, 4 resolution selections, audio, still photo, 90 min. Li battery. It met most of my criteria except time stamp. Nevertheless, the date/Time stamp function can be had by speaking the date into the mike, and turning on the radio to some station that keep repeating news and time checks. Le Canadien mind never rest. LOL
With a 8 Gb SD I road tested all 4 resolution levels starting with the lowest 320x240 for max 21 hr recording, to the highest 1440x1080 max 1:24h. The lowest is surprising adequate for scenic tours. But I settled on the highest to capture license plates at 40 ft in daylight. ie about 2 moving car lengths. Nightime acuity distance is halved. The mid level VGA 640x480 is very nice for tours. Full size handheld units' resolution and recording time should better that.
Enough pre-ambles. Let's work on the mounting... in the next post.
http://www.jeeppatriot.com/forum/showthread.php?t=21256&page=3
Beyond my paranoia, a car camera for recreation is an added bonus for recording country drives and off-roading.
Firstly, I think interested members should try to use their existing camcorder equipment in their vehicles, in order to clarify their personal objectives for a car cam. Utilize your sunk cost. As I previously didn't own any equipment; I started this project with a clean slate.
There were several considerations as I browsed the market for car cams: cost, cabin temperature, placement, mounting, and cam features.
The good news is that there is a wide range of cheap car cams offered on the web. Most cheapies cost $30 to $300. Funny I almost ordered a $170 cheapie before I saw a local jobber selling the same product for $20 !!. Hmm, something's fishy. Most units comes with stick-on dash mounts; A few clipped onto the visor. Some used 12v; Others have rechargeable batteries. All use SD with CGA to VGA resolution.
The bad news is the poor ratings by many dissatified customers: common rants about the instructions written in comical English, and poor product quality.
Typical cam claimed an operating environment of +5 deg C to 40C (41F, 104F); -20C to 60C (-4F, 140F) storage. I suspect any temperature beyond the midpoint would be battery unfriendly. So I need a removable unit for battery and security reasons.
I also want a inconspicuous cam; ie. candid camera, not a bling.
I road-tested several placements: Dash mount location gave a"midget's" perspective that had a huge front blind spot. The passenger headrest mount vista was annoyingly blocked by rearview mirror, and the wife will object. Sun Visor location is a bit off centre, and obscured by my tinted windshield "eye brow".
Eureka, the front facing side of the rearview mirror is the best location: Almost centered, near driver's eye level; least recording obstruction and the cam could see nearby license plates at near. The bummer is that the widely available mounts for GPS, PDAs face inwards towards the driver. We need to point the cam outward. Professional mounts for police, filming, Truckers are very costly and involves ceiling/roof bolts. Thus a DYI mount seems like the only option for now.
Many car cams claimed to have most of the desirable features: workable resolutions, downloading video files to TV/PC, fair recording duration, audio mike, date/time stamp, a small LCD for instant replay. Of course, more features means higher price.
Considering all these factors, I didn't buy any of those "car cam" per se. Instead, I bought a refurb credit-card size general purpose JVC PICSIO camcorder at a deal for $90 plus a $20 8-Gb SDHC: brand-name, cheap, up to 32 Gb, small, black to blend in decor, 4 resolution selections, audio, still photo, 90 min. Li battery. It met most of my criteria except time stamp. Nevertheless, the date/Time stamp function can be had by speaking the date into the mike, and turning on the radio to some station that keep repeating news and time checks. Le Canadien mind never rest. LOL
With a 8 Gb SD I road tested all 4 resolution levels starting with the lowest 320x240 for max 21 hr recording, to the highest 1440x1080 max 1:24h. The lowest is surprising adequate for scenic tours. But I settled on the highest to capture license plates at 40 ft in daylight. ie about 2 moving car lengths. Nightime acuity distance is halved. The mid level VGA 640x480 is very nice for tours. Full size handheld units' resolution and recording time should better that.
Enough pre-ambles. Let's work on the mounting... in the next post.