jimhadar

Isobuster reads the burned disc and displays the files and folders in its window. I have not tried to extract any contents yet. It seems that Windows 7 is the one that has issues reading the file system. I get the same results with either the Vinpower Optical Quantum as the Ridata BDR's and that is: 1.) UDF 2.60 data disc written successfully. 2.) Verify successful. 3.) OS shows the disc as empty. 4.) Isobuster displays the file system 5.) Imgburn read shows the disc info. I did a burn today in ImgBurn with a very simple burn of 27 files and 14 folders of size 22.2 GB with the same discs and UDF 2.6 file system. The burn was read by windows and the files played. What is different about the burns that will not display in Windows is that it contains 226 top level directories which contain sub directories for a total of 26,237 directories and a total of 559,419 files. The total size of the disc is 22.4 GB. Do you think that maybe there is some limit on the UDF file system and it can't hold that much?

I tried new media today and got the same results. Read mode gives the following information: I attached a screenshot also. HL-DT-ST BD-RE WH12LS30 1.00 (SATA) Current Profile: BD-R Disc Information: Status: Complete State of Last Session: Complete Erasable: No Sessions: 1 Sectors: 12,195,648 Size: 24,976,687,104 bytes Time: 2710:10:48 (MM:SS:FF) File System Information: Sectors: 12,195,648 Size: 24,976,687,104 bytes Time: 2710:10:48 (MM:SS:FF) TOC Information: Session 1... (LBA: 0) -> Track 01 (Mode 1, LBA: 0 - 12195647) -> LeadOut (LBA: 12195648) Track Information: Session 1... -> Track 01 (LTSA: 0, LTS: 12219392, LRA: 12195647) Disc Definition Structure: Certified: No Scanned: No Manufacturers Name: HL-DT-ST Additional ID: BD-RE WH12LS30 Serial Number: K9CB1K93820 BD Disc Information: Disc ID: RITEK-BR2-000 Disc Type: BD-R Disc Size: 120mm Disc Class: 0 Disc Version: 1 Number of Layers: 1 Layer Type: Writable DVD Layer Present: No CD Layer Present: No Channel Bit Length: 74.5nm (25GB Per Layer) Push-Pull Polarity: Positive Recorded Mark Polarity: HTL BCA Present: Yes Maximum Transfer Rate: Not Specified First PAA of Data Zone: 131,072 Last PAA of Data Zone: 1,658,494

Yes I did reboot and re-insert the disk. When I go into the explorer and click on the disk it shows it as blank.

I am using ImgBurn 2.5.5.0, Windows 7 x64 and an LG WH12LS30 12X Blu-Ray burner. The media is Optical Quantum 4X BD-R which displays as Disc ID: PHILIP-R04-000. The BD-R burns successfully and passes verification but is read as empty by the OS. I spoke with the company about this and did not get very far. I tried burns on DVD+R and DVD+RW media from another company and they burn fine with the same UDF 2.60 file system. I am puzzled about this because I do not have issues burning DVD's. Do you know what might be wrong? The logs are below. CB ; //****************************************\\ ; ImgBurn Version 2.5.5.0 - Log ; Wednesday, 11 May 2011, 18:58:47 ; \\****************************************// ; ; I 17:45:25 ImgBurn Version 2.5.5.0 started! I 17:45:25 Microsoft Windows 7 Home Premium x64 Edition (6.1, Build 7601 : Service Pack 1) I 17:45:25 Total Physical Memory: 8,386,056 KB - Available: 6,603,288 KB I 17:45:25 Initialising SPTI... I 17:45:25 Searching for SCSI / ATAPI devices... I 17:45:25 -> Drive 1 - Info: HL-DT-ST BD-RE WH12LS30 1.00 (D:) (SATA) I 17:45:25 Found 1 BD-RE! I 17:49:18 Operation Started! I 17:49:18 Building Image Tree... I 17:49:21 Calculating Totals... I 17:49:21 Preparing Image... I 17:49:26 Contents: 58,648 Files, 2,045 Folders I 17:49:26 Content Type: Data I 17:49:26 Data Type: MODE1/2048 I 17:49:26 File System(s): UDF (2.60) I 17:49:26 Volume Label: [Not Configured] I 17:49:26 Size: 3,380,466,815 bytes I 17:49:26 Sectors: 1,680,178 I 17:49:26 Image Size: 3,702,849,536 bytes I 17:49:26 Image Sectors: 1,808,032 I 17:49:26 Operation Successfully Completed! - Duration: 00:00:08 I 17:50:04 Operation Started! I 17:50:04 Building Image Tree... I 17:51:24 Calculating Totals... I 17:51:25 Preparing Image... I 17:52:48 Contents: 512,674 Files, 23,541 Folders I 17:52:48 Content Type: Data I 17:52:48 Data Type: MODE1/2048 I 17:52:48 File System(s): UDF (2.60) I 17:52:48 Volume Label: [Not Configured] I 17:52:48 Size: 21,392,326,797 bytes I 17:52:48 Sectors: 10,702,886 I 17:52:48 Image Size: 24,253,104,128 bytes I 17:52:48 Image Sectors: 11,842,336 I 17:52:48 Operation Successfully Completed! - Duration: 00:02:43 I 17:53:01 Operation Started! I 17:53:01 Building Image Tree... I 17:53:28 Calculating Totals... I 17:53:28 Preparing Image... I 17:54:46 Contents: 471,822 Files, 21,625 Folders I 17:54:46 Content Type: Data I 17:54:46 Data Type: MODE1/2048 I 17:54:46 File System(s): UDF (2.60) I 17:54:46 Volume Label: [Not Configured] I 17:54:46 Size: 20,060,725,589 bytes I 17:54:46 Sectors: 10,032,602 I 17:54:47 Image Size: 22,693,806,080 bytes I 17:54:47 Image Sectors: 11,080,960 I 17:54:47 Operation Successfully Completed! - Duration: 00:01:45 I 17:54:59 Operation Started! I 17:54:59 Building Image Tree... I 17:55:26 Calculating Totals... I 17:55:26 Preparing Image... I 17:56:45 Contents: 473,407 Files, 21,727 Folders I 17:56:45 Content Type: Data I 17:56:45 Data Type: MODE1/2048 I 17:56:45 File System(s): UDF (2.60) I 17:56:45 Volume Label: [Not Configured] I 17:56:45 Size: 20,165,807,547 bytes I 17:56:45 Sectors: 10,084,716 I 17:56:45 Image Size: 22,808,035,328 bytes I 17:56:45 Image Sectors: 11,136,736 I 17:56:45 Operation Successfully Completed! - Duration: 00:01:45 I 17:58:27 Operation Started! I 17:58:27 Building Image Tree... I 17:58:54 Calculating Totals... I 17:58:54 Preparing Image... I 18:00:14 Contents: 488,019 Files, 22,158 Folders I 18:00:14 Content Type: Data I 18:00:14 Data Type: MODE1/2048 I 18:00:14 File System(s): UDF (2.60) I 18:00:14 Volume Label: [Not Configured] I 18:00:14 Size: 20,972,999,719 bytes I 18:00:14 Sectors: 10,486,413 I 18:00:14 Image Size: 23,695,196,160 bytes I 18:00:14 Image Sectors: 11,569,920 I 18:00:14 Operation Successfully Completed! - Duration: 00:01:47 I 18:00:26 Operation Started! I 18:00:26 Building Image Tree... I 18:01:10 Calculating Totals... I 18:01:10 Preparing Image... I 18:02:30 Contents: 488,019 Files, 22,158 Folders I 18:02:30 Content Type: Data I 18:02:30 Data Type: MODE1/2048 I 18:02:30 File System(s): UDF (2.60) I 18:02:30 Volume Label: Embroidery_2 I 18:02:30 Size: 20,972,999,719 bytes I 18:02:30 Sectors: 10,486,413 I 18:02:30 Image Size: 23,695,196,160 bytes I 18:02:30 Image Sectors: 11,569,920 I 18:02:36 Operation Successfully Completed! - Duration: 00:02:09 I 18:02:36 Operation Started! I 18:02:36 Source File: -==/\/[bUILD IMAGE]\/\==- I 18:02:36 Source File Sectors: 11,569,920 (MODE1/2048) I 18:02:36 Source File Size: 23,695,196,160 bytes I 18:02:36 Source File Volume Identifier: Embroidery_2 I 18:02:36 Source File Volume Set Identifier: 3EAB900D00A8474D I 18:02:36 Source File Application Identifier: ImgBurn v2.5.5.0 I 18:02:36 Source File Implementation Identifier: ImgBurn I 18:02:36 Source File File System(s): UDF (2.60) I 18:02:36 Destination Device: [0:0:0] HL-DT-ST BD-RE WH12LS30 1.00 (D:) (SATA) I 18:02:36 Destination Media Type: BD-R (Disc ID: PHILIP-R04-000) (Speeds: 2x, 4x, 6x, 8x) I 18:02:36 Destination Media Sectors: 11,826,176 I 18:02:36 Write Mode: BD I 18:02:36 Write Type: DAO I 18:02:36 Write Speed: 4x I 18:02:36 BD-R Verify Not Required: Yes I 18:02:36 Link Size: Auto I 18:02:36 Lock Volume: Yes I 18:02:36 Test Mode: No I 18:02:36 OPC: No I 18:02:36 BURN-Proof: Enabled I 18:02:36 Write Speed Successfully Set! - Effective: 17,982 KB/s (4x) I 18:02:42 Filling Buffer... (40 MB) I 18:02:43 Writing LeadIn... I 18:02:44 Writing Session 1 of 1... (1 Track, LBA: 0 - 11569919) I 18:02:44 Writing Track 1 of 1... (MODE1/2048, LBA: 0 - 11569919) I 18:42:21 Synchronising Cache... I 18:42:24 Closing Track... I 18:42:25 Finalising Disc... I 18:42:36 Exporting Graph Data... I 18:42:36 Graph Data File: C:\Users\Clyde\AppData\Roaming\ImgBurn\Graph Data Files\HL-DT-ST_BD-RE_WH12LS30_1.00_WEDNESDAY-MAY-11-2011_6-02_PM_PHILIP-R04-000_4x.ibg I 18:42:36 Export Successfully Completed! I 18:42:36 Operation Successfully Completed! - Duration: 00:40:00 I 18:42:36 Average Write Rate: 9,738 KB/s (2.2x) - Maximum Write Rate: 18,082 KB/s (4.0x) I 18:42:36 Cycling Tray before Verify... W 18:42:44 Waiting for device to become ready... I 18:42:59 Device Ready! I 18:43:06 Operation Started! I 18:43:06 Source Device: [0:0:0] HL-DT-ST BD-RE WH12LS30 1.00 (D:) (SATA) I 18:43:06 Source Media Type: BD-R (Disc ID: PHILIP-R04-000) (Speeds: 2x, 4x, 6x, 8x) I 18:43:06 Image File: -==/\/[bUILD IMAGE]\/\==- I 18:43:06 Image File Sectors: 11,569,920 (MODE1/2048) I 18:43:06 Image File Size: 23,695,196,160 bytes I 18:43:06 Image File Volume Identifier: Embroidery_2 I 18:43:06 Image File Volume Set Identifier: 3EAB900D00A8474D I 18:43:06 Image File Application Identifier: ImgBurn v2.5.5.0 I 18:43:06 Image File Implementation Identifier: ImgBurn I 18:43:06 Image File File System(s): UDF (2.60) I 18:43:06 Read Speed (Data/Audio): MAX / MAX I 18:43:06 Verifying Session 1 of 1... (1 Track, LBA: 0 - 11569919) I 18:43:06 Verifying Track 1 of 1... (MODE1/2048, LBA: 0 - 11569919) I 18:58:39 Exporting Graph Data... I 18:58:39 Graph Data File: C:\Users\Clyde\AppData\Roaming\ImgBurn\Graph Data Files\HL-DT-ST_BD-RE_WH12LS30_1.00_WEDNESDAY-MAY-11-2011_6-02_PM_PHILIP-R04-000_4x.ibg I 18:58:39 Export Successfully Completed! I 18:58:39 Operation Successfully Completed! - Duration: 00:15:26 I 18:58:39 Average Verify Rate: 24,989 KB/s (5.6x) - Maximum Verify Rate: 45,480 KB/s (10.1x) I 18:58:47 Close Request Acknowledged I 18:58:47 Closing Down... I 18:58:47 Shutting down SPTI... I 18:58:47 ImgBurn closed! ;