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DVD+R DL/-R DL Writing performance
DVD+R Double Layer writing speed and quality:
The Sony DRX-830U supports the DVD+R DL standard for writing Double Layer discs with a size around 8.5 GB at a writing speed of 8x.
Testing procedure:
We created an ISO Image from a pre-authored DVD-Video compliant file set, with a total on-disc size of nearly 8.5GB. We then wrote this image file using Nero Burning ROM 7. Below are the results:




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Brand: |
Verbatim – Thanks to Verbatim USA for providing the media. |
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Manufacturer: |
Mitsubishi Chemicals Corporation (Singapore) |
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Code: |
MKM 003 |
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Disc Type: |
DVD+R DL |
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Capacity: |
8152MB |
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Certified Speed: |
8x |
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Write Speed: |
8x |
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Write Time: |
18m:51s |
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PI-8 errors Average/Sec: |
21.56 |
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PI-1 failures (PIF) Avg/Sec: |
0.27 |
This media produced high PI max at 357, however the readback was smooth and the disc played back fine on a 42 inch projection television set using a panisonic standalone DVD player (S29).
DVD-R Dual Layer writing speed and quality:
The Sony DRX-830U supports the DVD-R DL standard for writing Dual Layer discs with a size around 8.5 GB at a writing speed of 8x.
Testing procedure: We created an ISO Image from a pre-authored DVD-Video compliant file set, with a total on-disc size of nearly 8.55GB. We then wrote this image file using Nero CD-DVD Speed. Below are the results:

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