The process of writing data to a writable CD,
It is a complex process, as it requires more from both
Hardware and software Many of this
Hide complexity, user's program,
Although you need to be aware of these factors.
data
The total amount of data you are writing is
It is more important than whether big is included or not
Or multiple small files. If there are a lot
Small file, the system
Quickly find and open files
Send smoothly to the CD recording drive.
Computer
Interruption that may occur is fatal to CD
Duplicates, so you should guarantee it
Config SYS and AUTOEXEC. No rating
There is a possibility of causing electric interruption. screen
Saver, alarm, reminder, or incoming fax
I also write to disk. Liver
Since it is sharing of the network, access to one file
What you are going to write, this is also
Disk recording is ended.
Hard disk speed
To write the image to the CD,
What you are writing requires a transfer rate
This is fast enough to keep the memory buffer full
With a CD recorder. This usually means average
Hard disk access time of 19 ms or more.
Defrag
If you search the hard drive, filter
Fragmented hard drive of data to be written,
The operation may be delayed or slowed down
A fatal error will occur. Therefore, always
Hard disk drive fragmentation.
Recording speed
Old as the latest CD recorder,
It is possible to write in two (sometimes four)
Times standard playback. It should be possible
In order to choose speed.
Recording will save you time.
Bad situation.
When copying ISO (image file) from hard disk
Disc to CD, speed is not as rare as it is
The image is already one big file.
The files and structures are already in order.
It is divided into sectors of CD-ROM.
When you write from a virtual image, things are
Get a little tricky. To copy to CD,
A program
Where and where each file goes into the image
It is actually stored on the hard disk drive.
Next, you need to open the file and split it into a CD-ROM
Sector, send data of a at the same time
A smooth and continuous flow to the recorder. Positioning
It takes a little more time to open the file,
Writing is more difficult if you have plenty
Of a small file.
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Commanding elements
A simple rule of thumb is that whatever you have
It can be stored as a file on another storage medium
Also, store it as a file on the CD-ROM. .
Recorder, file is file, there is no ISO
Whether the file contains images or text,
Or audio sound.
There are several special cases.
I would like to record a file on a special CD
Type of format. The most obvious thing here is CD-DA
When you want to record an audio audio file
CD so that you can play it at your home
You need to write stereo, CD-DA (or digital
Audio) disk.
When copying data to CD, you need to check the following
Your data does not exceed the capacity of the CD
To be recorded by you. For audio
CDs requirement, amount of information a
CD can be gripped measured in minutes / sec / sectors.
It can contain 75 sectors per second.
You can keep mode 1 user with 2,048 bytes
data
Using the CD size command in the Edit menu, do the following
You can put the capacity of the set you want
Agricultural products that help prevent you from exceeding,
That. Status bar
You are using, leaving how much free, and
Percentage of each.
This may sound a bit confusing
First of all, it may take time in the following cases
It is new to computer. in spite of,
CD is very easy, with limitations and how to know things
The work is a bit more complicated. Give some time,
When copying a file like a CD like CD
Do it
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