My DVD writer reads DVD+RW but not DVD+R

[hager]

My DVD writer Aopen 4410 can't read the DVD+R discs I've just burned. It can read the DVD+R discs I burned for some weeks ago. The discs I'm burning nowadays are the same kind and I use the same settings, but the DVD-ROM in my old computer can read them so they should be fine. Why can't my DVD writer read them?

If I burn DVD+RW (Philips discs) my DVD writer can read them perfectly.

Equipment
Program: RecordMAX
Burner: Aopen 4410
Discs: Philips DVD+R CMC and DVD+RW CMC

* On Aopen's homepage they listed Philips discs as compatible.

[AdamRA4]

Could be the Discs. Try a different media thats not as "cheap".

[h2oski64]

Try using DvdInfoPro to compare the settings on the disks that work with those that don't work. Could be that something needs to be changed in the bitsettings.

[hager]

BAD DISC BURNT WITH DVDDECRYPTER
Region information N/A not a DVD-VIDEO
Media code/Manufacturer ID CMC MAG F01
Format Capacity Not Formatted
Book Type DVD-ROM
Media Type DVD+R
Default DVD+R book type DVD+R
Media Id Code Speed 2.4x 3324KBps
Data area starting sector 30000h
Linear Density 0.267um/bit
Track Density 0.74um/track
Number of Layers 1



BAD DISC BURNT WITH RECORDNOW MAX
Region information N/A not a DVD-VIDEO
Media code/Manufacturer ID CMC MAG F01
Format Capacity Not Formatted
Book Type DVD-R
Media Type DVD+R
Default DVD+R book type DVD+R
Media Id Code Speed 2.4x 3324KBps
Available Write Descriptor CLV 4.0x 5540KBps
Data area starting sector 30000h
Linear Density 0.267um/bit
Track Density 0.74um/track
Number of Layers 1



BAD DISC BURNT WITH DVDDECRYPTER
Region information N/A not a DVD-VIDEO
Media code/Manufacturer ID CMC MAG F01
Format Capacity Not Formatted
Book Type DVD+R
Media Type DVD+R
Default DVD+R book type DVD+R
Media Id Code Speed 2.4x 3324KBps
Available Write Descriptor CLV 4.0x 5540KBps
Linear Density Blank Disc
Track Density Unknown
Number of Layers 1




BAD DISC BURNT WITH DVDDECRYPTER
Region information N/A not a DVD-VIDEO
Media code/Manufacturer ID CMC MAG F01
Format Capacity Not Formatted
Book Type DVD+R
Media Type DVD+R
Default DVD+R book type DVD+R
Media Id Code Speed 2.4x 3324KBps
Available Write Descriptor CLV 4.0x 5540KBps
Linear Density Blank Disc
Track Density Unknown
Number of Layers 1





GOOD DISC BURNT WITH RECORDNOW MAX
Region information N/A not a DVD-VIDEO
Media code/Manufacturer ID CMC MAG F01
Format Type UDF 1.02
Volume Name Filmer
Application id
Implementation id Prassi
Recording Date/Time (mm/dd/yyyy) 12/27/2003 12:22:22
Format Capacity 4.35GB(4.67GB)
Book Type DVD+R
Media Type DVD+R
Default DVD+R book type DVD+R
Media Id Code Speed 2.4x 3324KBps
Available Write Descriptor CLV 4.0x 5540KBps
Data area starting sector 30000h
Data area end sector 22CEBFh
Linear Density 0.267um/bit
Track Density 0.74um/track
Number of Layers 1



GOOD DISC BURNT WITH RECORDNOW MAX
Region information N/A not a DVD-VIDEO
Media code/Manufacturer ID CMC MAG F01
Format Type UDF 1.02
Volume Name Erik
Application id
Implementation id Prassi
Recording Date/Time (mm/dd/yyyy) 12/27/2003 14:27:22
Format Capacity 4.37GB(4.70GB)
Book Type DVD+R
Media Type DVD+R
Default DVD+R book type DVD+R
Media Id Code Speed 2.4x 3324KBps
Available Write Descriptor CLV 4.0x 5540KBps
Data area starting sector 30000h
Data area end sector 22FC7Fh
Linear Density 0.267um/bit
Track Density 0.74um/track
Number of Layers 1



BAD DISC BURNT WITH RECORDNOW MAX
Dvdinfopro finds this disc much faster than the other bad ones.

Region information N/A not a DVD-VIDEO
Media code/Manufacturer ID CMC MAG F01
Format Capacity 4.38GB(4.70GB)
Book Type DVD+R
Media Type DVD+R
Default DVD+R book type DVD+R
Media Id Code Speed 2.4x 3324KBps
Available Write Descriptor CLV 4.0x 5540KBps
Data area starting sector 30000h
Data area end sector 23053Fh
Linear Density 0.267um/bit
Track Density 0.74um/track
Number of Layers 1

[tompika]

Are these DVD movies?

They just don't look like DVD movies.
( "NOT FORMATTED" , "NOT A DVD VIDEO")

CMC's are not the best ones
Get RICOHJPNR medias

[hager]

Some of them are videos and some are data discs. I now that CMC are not the best ones but according to Aopen these philips dvd+r should be fine. I've bought 25 philips dvd+r 4x. I don't to throw them away.