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Audio Unit 2.0 API docs
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Audio Unit 2.0 API docs


  • Subject: Audio Unit 2.0 API docs
  • From: Marc Poirier <email@hidden>
  • Date: Wed, 11 Sep 2002 15:52:02 -0400

Hi. I've finished reading through (most of) the AU 2.0 API docs today and I have some feedback to share.



Topics/au_overview.html:

"Finally, the AudioToolbox.framework provides a number of API services that are use Audio Units..."

should be

"Finally, the AudioToolbox.framework provides a number of API services that use Audio Units..."



Topics/au_state.html:

"Properties are defined to represent those states that establish a particular unit's operational state."

I don't understand this. Could it be phrased more clearly?



Topics/au_property_funcs.html:

"Other, and probably the more usual condition, will have an Audio Unit's properties..."

Typo?



Topics/au_properties.html:

The entire "Audio Unit Presets and Persistence" section is extremely unclear (to me at least).



SDK/Classes/index.html & SDK/Classes/*_fs.html:

These frames pages display in Mozilla 1.1 unless you remove the <body> tags. As they are, they show up blank. I don't know if this is a bug in Mozilla or bad HTML, but regardless it can easily be remedied by removing all of the <body> tags from these files. Also, most have mismatched <body> tags in these, too, usually two start tags and one end tag. I have gone and edited all of these and removed the <body> tags so that I can view the documentation, and I can send the modified files to whoever wants them.



MultitapAU.r:

Defines everything twice and has inconsistent definitions of COMP_SUBTYPE and COMP_MANUF:

// component resources for Audio Unit
#define COMP_SUBTYPE kAudioUnitSubType_Effect
#define COMP_MANUF 'asmd'

// component resources for Audio Unit Carbon View
#define COMP_SUBTYPE 'asmd'
#define COMP_MANUF 'appl'

Shouldn't the MultiTapDelay stuff be doing things AU2 style rather than AU1?
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