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User:David.humphrey/Audio Data API 2: Difference between revisions
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→nsIDOMNotifyAudioWrittenEvent
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The '''mozFrameBuffer''' attribute contains a typed array ('''Float32Array''') and the raw audio data (float values) obtained from decoding a single frame of audio. This is of the form <nowiki>[left, right, left, right, ...]</nowiki>. All audio frames are normalized to a length of 4096. | The '''mozFrameBuffer''' attribute contains a typed array ('''Float32Array''') and the raw audio data (float values) obtained from decoding a single frame of audio. This is of the form <nowiki>[left, right, left, right, ...]</nowiki>. All audio frames are normalized to a length of '''4096'''. ''Note:'' this size may change in future versions of this API in order to more properly deal with sample rate and channel variations. | ||
The '''mozTime''' attribute contains an unsigned integer representing the time in milliseconds since the start. | The '''mozTime''' attribute contains an unsigned integer representing the time in milliseconds since the start. | ||