Class AudioBytesDetector

Namespace
Kuestenlogik.Bowire.Semantics.Detectors
Assembly
Kuestenlogik.Bowire.dll

Detects string-typed leaves whose base64 prefix decodes to bytes matching a known audio magic-number: WAV (RIFF + WAVE), Ogg (OggS), FLAC (fLaC), MP3 (ID3 tag or MPEG sync byte). Only the first 12 bytes are decoded — same bounded-work principle as ImageBytesDetector.

public sealed class AudioBytesDetector : IBowireFieldDetector
Inheritance
AudioBytesDetector
Implements
Inherited Members

Remarks

Magic table:

  • WAV — RIFF header at byte 0 + WAVE at byte 8.
  • Ogg — 4F 67 67 53 ("OggS").
  • FLAC — 66 4C 61 43 ("fLaC").
  • MP3 — FF FB / FF F3 / FF F2 MPEG frame sync, or an ID3v2 tag (49 44 33) at byte 0.

Constructors

AudioBytesDetector() 

public AudioBytesDetector()

Properties

Id

Stable id used by logging + the future "registered detectors" surface. Conventionally a dotted namespace (kuestenlogik.wgs84-coordinate); not required to be a URI.

public string Id { get; }

Property Value

string

Methods

Detect(in DetectionContext) 

public IEnumerable<DetectionResult> Detect(in DetectionContext ctx)

Parameters

ctx DetectionContext

Returns

IEnumerable<DetectionResult>