Getting Speeds using NeroCOM - Club CDFreaks

ashokr · 17-08-2004

Hi,

I have a problem while getting the drive speeds. I am using Nero SDK 6.3 and i am working with NeroCOM.

I am getting only one speed. please see the code snippet below

GetSpeed( )
{
long speed;
Idrive->get_AvailableSpeeds(NERO_ACCESSTYPE_WRITE,NERO_MEDIA_CDRW,&spd);
spd->get_BaseSpeedKBs(&speed);
}

In the above code, INeroDrive *Idrive; INeroSpeeds *spd;

Since INeroSpeeds has only one method (ie.get_BaseSpeedKBs) I am not able to get all the speeds supported by a drive.
Is it a bug in COM version?? because it is not so in NeroApi version.

Any response is appreciated.

Thanx,
Ashok

*alexp* · 17-08-2004

INeroSpeeds has more methods inherited from INeroIntCollection. You can use either methods Count/Item or you can call _NewEnum to ask for IEnumVARIANT and enumerate speeds that way.

The current implementation will return more speeds than actually supported. You can safely discard the duplicate speeds and only use unique ones.

17-08-2004	#1 (permalink)
ashokr New on Forum Join Date: Jul 2004 Posts: 9	Getting Speeds using NeroCOM <a href='http://adstats.cdfreaks.com/www/delivery/ck.php?n=a13febf7&cb=INSERT_RANDOM_NUMBER_HERE' target='_blank'><img src='http://adstats.cdfreaks.com/www/delivery/avw.php?zoneid=30&cb=INSERT_RANDOM_NUMBER_HERE&n=a13febf7' border='0' alt='' /></a> Hi, I have a problem while getting the drive speeds. I am using Nero SDK 6.3 and i am working with NeroCOM. I am getting only one speed. please see the code snippet below GetSpeed( ) { long speed; Idrive->get_AvailableSpeeds(NERO_ACCESSTYPE_WRITE,NERO_MEDIA_CDRW,&spd); spd->get_BaseSpeedKBs(&speed); } In the above code, INeroDrive Idrive; INeroSpeeds spd; Since INeroSpeeds has only one method (ie.get_BaseSpeedKBs) I am not able to get all the speeds supported by a drive. Is it a bug in COM version?? because it is not so in NeroApi version. Any response is appreciated. Thanx, Ashok

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17-08-2004	#2 (permalink)
alexp Nero Developer Join Date: Oct 2003 Posts: 605	INeroSpeeds has more methods inherited from INeroIntCollection. You can use either methods Count/Item or you can call _NewEnum to ask for IEnumVARIANT and enumerate speeds that way. The current implementation will return more speeds than actually supported. You can safely discard the duplicate speeds and only use unique ones.