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Audio Data API: Difference between revisions
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===== Version ===== | ===== Version ===== | ||
This is the second major version of this API (referred to by the developers as audio13)--the previous version is available here. The primary improvements and changes are: | This is the second major version of this API (referred to by the developers as audio13)--the [[Audio Data API 1|previous version is available here]]. The primary improvements and changes are: | ||
* Removal of '''mozSpectrum''' (i.e., native FFT calculation) -- will be done in JS now. | * Removal of '''mozSpectrum''' (i.e., native FFT calculation) -- will be done in JS now. | ||
* Added WebGL Arrays (i.e., fast, typed, native float arrays) for the event framebuffer as well as '''mozWriteAudio()'''. | * Added WebGL Arrays (i.e., fast, typed, native float arrays) for the event framebuffer as well as '''mozWriteAudio()'''. | ||
* Changed '''mozWriteAudio()''' to only write as much as can be written to the audio hardware without blocking, and to return the number of samples written. | |||
* Native array interfaces instead of using accessors and IDL array arguments. | * Native array interfaces instead of using accessors and IDL array arguments. | ||
* No zero padding of audio data occurs anymore. All frames are exactly 4096 elements in length. | * No zero padding of audio data occurs anymore. All frames are exactly 4096 elements in length. | ||