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Newbie Forum Discuss, CD audio header data at International Chat: General Topics forum; With which programm I can see data from CD audio , I mean data from header of CD and data from header of each song , like mark of CD audio format, ID of CD , time of duration ,number of songs etc.. . I don't mean on audio file.


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Old 04-12-2005   #1 (permalink)
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CD audio header data

With which programm I can see data from CD audio ,
I mean data from header of CD and data from header of
each song , like mark of CD audio format, ID of CD ,
time of duration ,number of songs etc.. . I don't
mean on audio file.
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Old 07-12-2005   #2 (permalink)
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Re: CD audio header data

Please answer me.
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Old 07-12-2005   #3 (permalink)
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Re: CD audio header data

What part are you calling 'header of CD and of each song'? All that is on an audio CD is audio main channel with subcode that indicates where a new track starts. There are no names, artists, etc... There could be a UPC for the disc and ISRC for each track but this is pretty useless.

If you read the TOC you will get a list of how many tracks and how long each one is. But that's it.
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Old 14-12-2005   #4 (permalink)
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Re: CD audio header data

I read TOC but I can see it only in hex editor in hex format, do you know for TOC editor.
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Old 14-12-2005   #5 (permalink)
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Re: CD audio header data

Can you post about 100 bytes of your TOC hex data. Maybe I can then see what form it is in. What type of read command are you using?
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Old 15-12-2005   #6 (permalink)
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Re: CD audio header data

How I can send you, I have back up of CD of 56 KB.
I don't want copy change cd or do somthing unlegal, I want only to learn how cd works .
Thank you.
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Old 15-12-2005   #7 (permalink)
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Re: CD audio header data

Just load the raw data in your hex editor and take a small screen picture of it. Then upload it here in this thread. It is not illegal.
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Old 15-12-2005   #8 (permalink)
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Re: CD audio header data

This is code file.
Attached Files
File Type: doc VTBL.doc (41.0 KB, 10 views)

Last edited by irdeto; 15-12-2005 at 20:40.
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Old 16-12-2005   #9 (permalink)
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Re: CD audio header data

I have not seen that type of output from reading a CD before (in raw mode that is). What program did you use to make the information you put here? If it is a program you wrote, please tell me the MMC read command that you are using.
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Old 16-12-2005   #10 (permalink)
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Re: CD audio header data

Right click of mouse and back up on computer.
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Old 16-12-2005   #11 (permalink)
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Re: CD audio header data

I haven't any programm , I asked someone for it.
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Old 16-12-2005   #12 (permalink)
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Re: CD audio header data

Quote:
Originally Posted by irdeto
I haven't any programm , I asked someone for it.

Send me please programm for it.Or tell me what program I can yuse.
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Old 17-12-2005   #13 (permalink)
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Re: CD audio header data

Check out the top two posts here. The ones labled 'Read First'. You can find a lot of very good information there. Truman has provided a small program that shows how to read CD and even gives the source code.

I still have no idea how you got the data you attached above. When I right click my CD drive and choose copy, I get all the songs ripped as MP3 files. I'm using XP.
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Old 20-12-2005   #14 (permalink)
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Re: CD audio header data

Simply I do backup option on right click of mouse /windows 98/.
I read cd audio original not mp3.
Where I can find red book free.

Last edited by irdeto; 20-12-2005 at 10:52.
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Old 20-12-2005   #15 (permalink)
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Re: CD audio header data

I was using XP and my CD was a normal auido CD (not mp3). XP converted it for me. I don't have 98 anymore.

You can not get the Red Book for free that I know of. But, you can get a lot of good free stuff here. Look for ECMA-130 first.
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Old 22-12-2005   #16 (permalink)
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Re: CD audio header data

I read this , and how can I read subcode , Lead-in area and Lead-out area.
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Old 23-12-2005   #17 (permalink)
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Re: CD audio header data

For leadin you just issue a Read TOC command and then decode the contents into track start times. Some drives also support CD-Text reading in the leadin. For leadout...well, not all drives will allow you to read the leadout. Plextor SCSI drives seem to work pretty well but still have their limits. Is this what you were asking? If not, please give more detail.
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Old 23-12-2005   #18 (permalink)
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Re: CD audio header data

At the first is P channel then is lead in area where is placed area whith number of cd /bar code oc cd / "mode 2 " tabele.

This is "mode 2 tabele"
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Old 23-12-2005   #19 (permalink)
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Re: CD audio header data

Table of contens is placed in lead in area but I can see where .

Tkis is lead in area.
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Old 23-12-2005   #20 (permalink)
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Re: CD audio header data

And please I ask you again ,for program for my computer and CD audio in computer ,with witch I can read leadin area , q channel or ISRC informations.

I found in this forum CDreader program from Truman but I can read only TOC.

Last edited by irdeto; 23-12-2005 at 13:30.
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