Memory issues burning BD-R in Toast 11

[Doc Horrorshow]

I have some HD footage that I wish to record to a blank BD disc (approx 23gb of material) but on attempting either to burn the stuff to disk directly or make a disk image first, the process is quickly interrupted by a system message: "Could not record the disc because there was not enough memory." and "Result Code = -108". I currently use a 21.5in (Late 2013) iMac with 8gb total RAM. Having just performed a very similar exercise with some other HD footage of mine without a hiccup I'm left wondering why this has cropped up now? Or how to remedy it?
Here's a screenshot of Toast with the material assembled.

 

[DeltaMac]

How much free space do you have on your hard drive? There may not be enough space on your boot drive to allow the temp files that would be created during a DVD burn.
From your screen shot, I am guessing that you should check that you have at least 20.84GB of space free.

Have you tried to look for any solutions on the Roxio community support forums?

 

[Doc Horrorshow]

How much free space do you have on your hard drive? There may not be enough space on your boot drive to allow the temp files that would be created during a DVD burn.
From your screen shot, I am guessing that you should check that you have at least 20.84GB of space free.

Have you tried to look for any solutions on the Roxio community support forums?

Thanks, I shall try that. In answer to your question-I have 60gb of HD space at present.

 

[Dave Braine]

If by BD disc, you mean BluRay you'll need an external burner. You can't do it on your Mac.

 

[Doc Horrorshow]

If by BD disc, you mean BluRay you'll need an external burner. You can't do it on your Mac.

Yes, I'm using a Matsushita burner.

 

[Dave Braine]