Why only single speed is shown?

dima (staff) · **Joined:** Thu Dec 13, 2007 8:44 am **Posts:** 609

Hello, Florian

You may fill your combobox with all possible ( for CD, DVD or BD discs ) R/W speeds in case 'no disc in the drive'.

Regards,

Dmitry

flöle · **Joined:** Sun Jun 14, 2009 6:00 pm **Posts:** 542

If I know that a CD is inserted, why should I list Blu-Ray speeds? I only want to list the speeds that make sense.

dima (staff) · **Joined:** Thu Dec 13, 2007 8:44 am **Posts:** 609

Florian,

If you know the type of inserted disc you should call the SupportedWriteSpeeds property and list the speeds that make sense for current disc!:) If disc is absent ( or is unknown ) you may fill your combobox with all possible ( for CD, DVD or BD discs - as you wish ) R/W speeds.

Regards,

Dmitry

flöle · **Joined:** Sun Jun 14, 2009 6:00 pm **Posts:** 542

SupportedWriteSpeeds does not contain all the speeds, even though the disc is neither absent nor unknown. So I can't do that.

dima (staff) · **Joined:** Thu Dec 13, 2007 8:44 am **Posts:** 609

Florian,

I don't understand why do you need to list all possible speeds for CD ( for example ) if only 2x,4x and 6x can be used (for example)!?

None/Unknw Disc: 2x
4x
6x
...
52x
Known disc type:
1) 2x
10x
12x

2) 2x
4x
6x
10x
12x
14x
...
52x

Dmitry

flöle · **Joined:** Sun Jun 14, 2009 6:00 pm **Posts:** 542

dima (staff) · **Joined:** Thu Dec 13, 2007 8:44 am **Posts:** 609

Hmm, interesting, I suppose the SupportedWriteSpeeds function should return an empty list of speeds for CD-ROM media because this media is READ-ONLY media. We will check it.

Dima

wies · **Joined:** Mon Apr 11, 2011 12:25 pm **Posts:** 8

I am testing Starburn SDK (StarburnX12, release with file read fix 25.04.2011) and along side I have installed StarBurn software 12r10 (0x 20091021). When using SDK in my own program I get most times the maximum write speed. However StarBurn software could report many lower write speeds. Does any one else experience this..
Can anyone give an explanation?

deepakp · **Joined:** Mon Aug 25, 2008 1:50 pm **Posts:** 394

Yes. This is topic what flöle sir are discussing with Dima Sir.
I am watching this thread for possible fix.

dima (staff) · **Joined:** Thu Dec 13, 2007 8:44 am **Posts:** 609

Hello,

Ok guys, we will check this issue!!!

Regards,

Dmitry

flöle · **Joined:** Sun Jun 14, 2009 6:00 pm **Posts:** 542

Any news yet btw?

dima (staff) · **Joined:** Thu Dec 13, 2007 8:44 am **Posts:** 609

Hello,

Yes, we have checked this issue - this is the StarBurn issue! We will 'fix' it ASAP.

Regards,

Dmitry

flöle · **Joined:** Sun Jun 14, 2009 6:00 pm **Posts:** 542

dima (staff) · **Joined:** Thu Dec 13, 2007 8:44 am **Posts:** 609

Hello,

"I'd like to go slower (2X or 4X) to ensure the best musical quality. Is there any way to do this?" - I guess there is No Way! Generally speaking we are trying to set-up all possible speed values in order to detect which speeds are supported! As the x2 speed is not reported - speed is not supported ( for given DISC - DEVICE ).

Regards,

Dmitry

flöle · **Joined:** Sun Jun 14, 2009 6:00 pm **Posts:** 542

#1 Burning Software

Why only single speed is shown?

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