Multiple DVD Burning problems

[cats]

Hello, I've been working on a home video project, and used the Imgburn software to burn an .iso file to multiple discs, as I intend to give my friends copies. Using the same settings and type of discs, I have successfully burnt two of them, which work on both my dvd player and pc. However after I burnt and checked another two, I discovered that these ones did not work. Why is this? What can I do to fix this issue? I'm using the same settings, same .iso, and same type and brand of DVDs. 

 

Here is the log:
 

I 16:58:10 ImgBurn Version 2.5.8.0 started!

I 16:58:10 Microsoft Windows 8 Core x64 Edition (6.2, Build 9200)

I 16:58:10 Total Physical Memory: 16,719,368 KiB  -  Available: 14,367,636 KiB

I 16:58:10 Initialising SPTI...

I 16:58:10 Searching for SCSI / ATAPI devices...

I 16:58:10 -> Drive 1 - Info: HL-DT-ST DVDRAM GH24NS95 RN01-33 (E:) (SATA)

I 16:58:10 Found 1 DVD±RW/RAM!

I 16:58:18 Operation Started!

I 16:58:18 Source File: C:\Users\Adam\Documents\dvd\dvd.iso

I 16:58:18 Source File Sectors: 2,231,648 (MODE1/2048)

I 16:58:18 Source File Size: 4,570,415,104 bytes

I 16:58:18 Source File Volume Identifier: High School - A History

I 16:58:18 Source File Volume Set Identifier: 436D64ED00220D46

I 16:58:18 Source File Application Identifier: IMGBURN V2.4.4.0 - THE ULTIMATE IMAGE BURNER!

I 16:58:18 Source File Implementation Identifier: ImgBurn

I 16:58:18 Source File File System(s): ISO9660, UDF (1.02)

I 16:58:18 Destination Device: [2:0:0] HL-DT-ST DVDRAM GH24NS95 RN01 (E:) (SATA)

I 16:58:18 Destination Media Type: DVD+RW (Disc ID: RITEK-004-48)

I 16:58:18 Destination Media Supported Write Speeds: 4x

I 16:58:18 Destination Media Sectors: 2,295,104

I 16:58:18 Write Mode: DVD

I 16:58:18 Write Type: DAO

I 16:58:18 Write Speed: MAX

I 16:58:18 Link Size: Auto

I 16:58:18 Lock Volume: Yes

I 16:58:18 Test Mode: No

I 16:58:18 OPC: No

I 16:58:18 BURN-Proof: Enabled

I 16:58:20 Write Speed Successfully Set! - Effective: 5,540 KB/s (4x)

I 16:58:20 Book Type Setting: N/A

I 16:58:20 Filling Buffer... (80 MiB)

I 16:58:21 Writing LeadIn...

I 16:58:32 Writing Session 1 of 1... (1 Track, LBA: 0 - 2231647)

I 16:58:33 Writing Track 1 of 1... (MODE1/2048, LBA: 0 - 2231647)

I 17:12:15 Synchronising Cache...

I 17:12:16 Closing Session...

I 17:12:22 Exporting Graph Data...

I 17:12:22 Graph Data File: C:\Users\Adam\AppData\Roaming\ImgBurn\Graph Data Files\HL-DT-ST_DVDRAM_GH24NS95_RN01_WEDNESDAY-NOVEMBER-13-2013_4-58_PM_RITEK-004-48_MAX.ibg

I 17:12:22 Export Successfully Completed!

I 17:12:22 Operation Successfully Completed! - Duration: 00:13:58

I 17:12:22 Average Write Rate: 5,429 KiB/s (4.0x) - Maximum Write Rate: 5,469 KiB/s (4.0x)

Edited November 13, 2013 by cats

[LIGHTNING UK!]

Verify your burns, it'll pick up on problems like this.

 

Try not to use rewritable disc, they aren't as reliable as write once media... plus yours are RITEK discs and they aren't good to start with.

[cats]

Okay So I'm going to try burning the same .iso with the same settings again, but to verify the burn and report back anything it says. 
Do I need to erase the disk now before proceeding? Windows won't read whatever is in the disk, or will any dvd player I've tried it with.

[LIGHTNING UK!]

Yes, do a full erase on the disc before trying again.

[cats]

Did a full erase, burned the .iso again with a verify.

 

It works on my pc now, but not any dvd player I have access to.

 

Again, do you not have any decent write once media? To rule out other issues you should probably give some DVD-R a go.

log.txt

[LIGHTNING UK!]

That log has tons of miscompare errors. I wouldn't trust any disc that didn't pass verify cleanly.

 

After that, you're looking at generic playback issues between the standalone player and the media you're using or a fault with the original Image file.