嗯嗯嗯 是我學藝不精 Mode1 Mode2/XA 的 資訊在這裡 English
簡略:
http://club.cdfreaks.com/archive/topic/60611.htmlISO data in XA format
Nero normally writes ISO data in the CD sector format Mode 1 . However Nero also supports the so-called XA-Format for ISO data. The XA format is an extension of ISO structures and can only be burned onto the CD in Mode 2 (another CD sector format). 'Normal' ISO Mode 1 tracks behave just like Mode2/XA tracks when read under DOS/Windows and using modern CD-ROM drives.
The latest CD-ROM drives can easily read Mode 1 and Mode2/XA-CDs. However there are still some CD-ROM drives around that cannot read the Mode 1 CDs correctly. Owners of these older drives are advised to write data in the Mode2/XA-format.
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MODE-1 standard 2048-byte Yellow Book sectors, with error correction
MODE-2 2336-byte sectors, usually used for CD-ROM/XA
CD-ROM/XA ( eXtended Architecture ) MODE-2 defines two forms:
FORM-1 2048 bytes of data, with error correction, for data
FORM-2 2324 bytes of data, no ecc, for audio/video
完整:
http://www.cdrlabs.com/phpBB/viewtopic.php?t=8075