## FLAC Tags

Free Lossless Audio Codec (FLAC) meta information. ExifTool also extracts ID3 information from these files.

> Tag ID | Tag Name | Writable | Values / Notes
> --- | --- | --- | ---
> 0x0000 | StreamInfo | - | --> FLAC StreamInfo Tags
> 0x0001 | Padding? | no |
> 0x0002 | Application_riff ApplicationUnknown? | - no | --> RIFF Tags
> 0x0003 | SeekTable? | no |
> 0x0004 | VorbisComment | - | --> Vorbis Comments Tags
> 0x0005 | CueSheet? | no |
> 0x0006 | Picture | - | --> FLAC Picture Tags

## FLAC StreamInfo Tags

FLAC is big-endian, so bit 0 is the high-order bit in this table.

> Tag ID | Tag Name | Writable | Values / Notes
> --- | --- | --- | ---
> 'Bit000-015' | BlockSizeMin | no |
> 'Bit016-031' | BlockSizeMax | no |
> 'Bit032-055' | FrameSizeMin | no |
> 'Bit056-079' | FrameSizeMax | no |
> 'Bit080-099' | SampleRate | no |
> 'Bit100-102' | Channels | no |
> 'Bit103-107' | BitsPerSample | no |
> 'Bit108-143' | TotalSamples | no |
> 'Bit144-271' | MD5Signature | no |

## FLAC Picture Tags

> Index4 | Tag Name | Writable | Values / Notes
> --- | --- | --- | ---
> 0 | PictureType | no |
> 0 = Other 1 = 32x32 PNG Icon 2 = Other Icon 3 = Front Cover 4 = Back Cover 5 = Leaflet 6 = Media 7 = Lead Artist 8 = Artist 9 = Conductor 10 = Band 11 = Composer 12 = Lyricist 13 = Recording Studio or Location 14 = Recording Session 15 = Performance 16 = Capture from Movie or Video 17 = Bright(ly) Colored Fish 18 = Illustration 19 = Band Logo 20 = Publisher Logo
> 1 | PictureMIMEType | no |
> 2 | PictureDescription | no |
> 3 | PictureWidth | no |
> 4 | PictureHeight | no |
> 5 | PictureBitsPerPixel | no |
> 6 | PictureIndexedColors | no |
> 7 | PictureLength | no |
> 8 | Picture | no |

(This document generated automatically by Image::ExifTool::BuildTagLookup)
Last revised Oct 19, 2022

<-- ExifTool Tag Names