The only error I see in the log is
[11:29:30] DVDEngine ERROR
[11:29:30] DVDEngine cause: 128 (nmc_processing_exception)
[11:29:30] DVDEngine source: CNeVideoTranscoder::GetNextAccessUnit
[11:29:30] DVDEngine description: no more data left
It sounds like more data was expected. You'd have to ask the people at Nero about that.
This could be a problem:
[11:29:35] NeroVision Physical memory : 510MB (523184kB)
[11:29:35] NeroVision Free physical memory: 50MB (51448kB)
You don't have much free memory. Try closing all other programs that are running.