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Step 1
* Hard-Disk Drive Model *
An internal hard-disk drive similar to the ones found in laptop computers is used to record videos/pictures.
Advantages
* Very flexible
* Largest storage capacity (20 GB or more)
* Easy connection to a computer (normally no software is required.)
* Fast transfer of videos and still images
* Compatible file formats (such as AVI, MPEG for videos, JPG for images)
Disadvantages
* Most vulnerable to mechanical failure -
Step 2
* Flash Memory Model *
Records video to removable flash memory card.
Advantages
* Flexible
* Easy connection to a computer (normally no software is required.)
* Compatible file formats (such as AVI, MPEG for videos, JPG for images)
Disadvantages
* Smaller storage capacity (16GB or less)
* Slower transfer rates of videos and still images
* Relatively high media cost -
Step 3
* Full-featured MiniDV Model *
This model records video to a MiniDV tape, and still images are typically recorded to a flash memory card.
Advantages
* Very flexible
* Easy connection to a computer but may require a software
* Low-priced medium
Disadvantages
* Handling and installing tape requires care -
Step 4
* Multi-DVD Model*
This model record videos to a range of DVDs. Depending on the model different DVD formats can be utilized, such as DVD-RAM, DVD-R, DVD-RW, DVD+RW. If your computer or DVD player supports DVD-RAMs, I highly recommend it. It is the most flexible DVD system.
Advantages
* Low-priced medium
* Flexible
Disadvantages
* In high-quality mode, disk capacity is somewhat limited.
* Disk handling requires care
* Sensitive to fast movements or shaking
* Some DVD formats can be recorded only once -
Step 5
* Basic MiniDV *
It records videos to a MiniDV tape. For transferring data, only has a FireWire port.
Advantages
* Very flexible
* Easy connection to a computer but may require a software
* Low-priced medium
Disadvantages
* Lacks flash memory and USB ports
* Handling and installing care
* No memory card slot; can’t transfer stills via USB







