Hi, I have a VB 6 app that runs fine for about a week, cycling one per second. Then it stops with a "Unable to allocate image handles" error. I do a lot of disc activity, and would not have been surprised to get an out of file handles message because I had forgotten to close an open...
I am using VB6 and the multimedia control. I am trying to play a sequence of wav files with as small a gap as possible between them. I am trying to use two multimedia controls, and que one up while the other is playing.
I cant seem to get the control order correct, also I get different results...
I am using VB6 and XP in an app that include playback of wave files. I am looking for a method or control that will show the wav file graphically, either as a VU meter or spectrum. I have tries several controls on the web without success, the all give a "couldn't get waveout meter" error.
This is how I do a pause for a number of milliseconds. It does not use doevents.
Sub mS_PAUSE(P As Long)
' This is a pause function for use in coms
' P is in milliseconds
k = Timer
Do Until Timer > k + P / 1000
Loop
End Sub
Does any know of an OCX that produces amplitude V time graphics and frequency analysis graphics, or an amplitude, frequence breakdown of the file as its playing so that I can produce my own graphics
You could try merging the images with a API Bit Block Transfer call using XOR. That should only leave difference between the images. You could then scan the image file to check for non black pixels
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