OK, Dropped frames due to firewire+external hard drive+camcorder?

I have an iMac 2.4GHz , 1G Memory (I know this is less than ideal). I have a Firelite Smartdisk 120G plugged into iMac firewire. I am daisychaining my CanonZR500 into the external drive. When I capture video I have lots of dropped frames.
Anyone tell me why? Do I need a better external drive?
Thanks

Not all Canon cameras have connection issues, but hanging around this site I've come to recognize their ability to connect in FCP is the most problematic of all the camera brands. If you have a Canon camcorder, and can not get it to connect up with FCP, the following is a way to sort through the issues and get it to work. Some are elegant - some are ugly.
Before we go any farther -
• You should be using 'Firewire Basic' as the control protocol. If you aren't, go change it and try again.
• Also, verify that you have a solid installation of Quicktime. You may want to reinstall it using the 'delete receipts' method. Do a quick search here on the site - it is mentioned daily if not hourly.
With some confidence that the software installation and camera settings are correct ... the most direct solution is to purchase another, non-Canon device to use as your capturing machine. The Sony DSR-11 is highly recommended for DV work. A deck will save wear and tear on the camera's lightweight drive mechanism and will allow you to permanently connect a NTSC/PAL monitor for proper viewing. If you are working with HDV, you may have other issues ...
Beyond that, the path you take depends on the model of computer you own.
1. If you have a G5 tower or a MacPro, capture to a second internal drive with only the camera attached. If you need to move material to firewire drive, disconnect the camera. A second internal drive is quite inexpensive these days if you do not already have one.
2. If you have a G5 tower (PCI) MacPro (PCIe), G4 powerbook (PCMCIA) or MacBookPro (Expresscard 34) with an available slot, purchase the appropriate firewire card for the slot. Connect your camera to the card and you should be good to go. The new card creates a unique bus and will avoid collisions with the external drives.
3. If you do not have a slot or a second internal drive and you are stuck with the camera, welcome to the camera/drive shuffle.
• shut down and remove the external hard drive(s) from the system
• connect the camera directly to the firewire port of the computer
• start the camera then the computer
• capture to your internal (system) hard drive
• shut down the camera and computer
• disconnect the camera and reconnect the external hard drive(s)
• start hard drive(s) and computer
• move captured files to external hard drive(s)
• edit
If you output back to tape or wish to view your work on an external Video (NTSC or PAL) monitor, you need to set up the camera to use the firewire out as the A/DV converter or VTR - which means reversing the steps:
• copy the file back to the internal drive
• shut everything down
• disconnect the external drive(s)
• connect the camera to the firewire port (and the TV to the camera if needed)
• start the camera then the computer
• play the file.
One caveat here - You may have difficulty getting the file back to tape without dropping frames. Playing files off of the system drive is very demanding and they may have a hard time keeping up.
All in all, if you do not have the option for second bus (i.e. iMacs, eMacs, iBooks, MacBooks) you may want to think about a computer with expandable options next time.
There is the option of capturing using iMovie, but that brings on it's own set of problems and is not recommended.
Good luck.
x

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My MacBook Pro hard drive is almost full and I wish to store my Aperture Library on an external drive, how do I do this and is the use of USB2 suitable or do I need to use a Firewire external hard drive?

My MacBook Pro hard drive is almost full and I wish to store my Aperture Library on an external drive, how do I do this and is the use of USB2 suitable or do I need to use a Firewire external hard drive?

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Welcome to Apple Discussions!
I'd return the drive. Get a drive from
Otherworld Computing
Granite Digital (they make cases to go around internal drives)
LaCie
Cooldrives
These are the only ones I know to reliably work under Mac OS X 10.3 or higher.
See my FAQ:
http://www.macmaps.com/firewirebug2.html
Disclaimer: Reference to links I make to my Macmaps.com website are a for your information only type reference. I do not get any profit from this page, and it is open to the public.

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fairview:
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{quote}
My desktop has two FireWire ports. In the first one I had my webcam plugged in. In the second one, the External Hard Drive. I unplugged the camera and used the first port for my External HDrive and now it works! So it seems the problem is a hardware problem with the port.
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Edit: Maybe you unplugged the problem, when you unplugged the camera?
Message was edited by: dechamp

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OK, Dropped frames due to firewire+external hard drive+camcorder?

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