Class FlacCodec

Namespace

CHDSharp.Encoder

Assembly

CHDSharpLib.dll

Raw FLAC codec ('flac'), matching MAME's chd_flac_compressor: the hunk is treated as interleaved 2-channel 16-bit 44100 Hz samples and encoded twice (as little-endian and big-endian samples); the smaller result wins and a leading marker byte ('L'/'B') records the stored endianness. The block size follows MAME's formula (hunk samples halved until ≤ 2048). Decodable by CHDSharpLib's ChdReaders.Flac and chdman.

public sealed class FlacCodec : IChdCodec

Inheritance

object

FlacCodec

Implements

IChdCodec

Inherited Members

object.Equals(object)

object.Equals(object, object)

object.GetHashCode()

object.GetType()

object.ReferenceEquals(object, object)

object.ToString()

Constructors

FlacCodec(uint)

Creates a raw FLAC codec for the given hunk size.

public FlacCodec(uint hunkBytes)

Parameters

hunkBytes uint

Hunk size in bytes; must be a multiple of 4 (2ch × 16-bit).

Properties

Tag

The four-character codec tag (see CodecTags).

public uint Tag { get; }

Property Value

uint

Methods

Compress(byte[])

Compresses a full hunk. Returns null when the codec does not reduce the size.

public byte[]? Compress(byte[] data)

Parameters

data byte[]

Returns

byte[]