Tencent Music Tech Team
May 5, 2017 · Mobile Development
Understanding iOS Core Audio: Definitions of Sample, Frame, and Packet
The article clarifies Apple’s Core Audio terminology—defining a sample as a single channel value, a frame as simultaneous samples, and a packet as one or more contiguous frames—explains why these terms are often confused across audio, networking, and codec contexts, and demonstrates the definitions with an MP3 parsing example.
Audio ProcessingCore Audioframe
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