Codec identifies the audio compression format, such as MP3 or AAC. Bitrate describes the encoded data rate and may be declared by the service, measured from the media, or both.
Sample rate is the audio sampling frequency, commonly expressed in kHz. Channels describe the decoded channel configuration, such as mono or stereo.
When available, prefer measurements with a clear analysis source and confidence rather than assuming every server header is authoritative.
Understanding codec, bitrate, sample rate, and channels
Interpret the core audio characteristics reported by an inspection.
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