## Torrent Tags

Below are tags commonly found in BitTorrent files. As well as these tags, any other existing tags will be extracted. For convenience, list items are expanded into individual tags with an index in the tag name, but only the tags with index "1" are listed in the tables below. See https://wiki.theory.org/BitTorrentSpecification for the BitTorrent specification.

> Tag ID | Tag Name | Writable | Values / Notes
> --- | --- | --- | ---
> 'announce' | Announce | N |
> 'announce-list' | AnnounceList1 | N |
> 'comment' | Comment | N |
> 'created by' | Creator | N |
> 'creation date' | CreateDate | N |
> 'encoding' | Encoding | N |
> 'info' | Info | - | --> Torrent Info Tags
> 'url-list' | URLList1 | N |

## Torrent Info Tags

> Tag ID | Tag Name | Writable | Values / Notes
> --- | --- | --- | ---
> 'file-duration' | File1Duration | N |
> 'file-media' | File1Media | N |
> 'files' | Files | - | --> Torrent Files Tags
> 'length' | Length | N |
> 'md5sum' | MD5Sum | N |
> 'name' | Name | N |
> 'name.utf-8' | NameUTF-8 | N |
> 'piece length' | PieceLength | N |
> 'pieces' | Pieces | N | (concatenation of 20-byte SHA-1 digests for each piece)
> 'private' | Private | N |
> 'profiles' | Profiles | - | --> Torrent Profiles Tags

## Torrent Files Tags

> Tag ID | Tag Name | Writable | Values / Notes
> --- | --- | --- | ---
> 'length' | File1Length | N |
> 'md5sum' | File1MD5Sum | N |
> 'path' | File1Path | N |
> 'path.utf-8' | File1PathUTF-8 | N |

## Torrent Profiles Tags

> Tag ID | Tag Name | Writable | Values / Notes
> --- | --- | --- | ---
> 'acodec' | Profile1AudioCodec | N |
> 'height' | Profile1Height | N |
> 'vcodec' | Profile1VideoCodec | N |
> 'width' | Profile1Width | N |

(This document generated automatically by Image::ExifTool::BuildTagLookup)
Last revised Sep 10, 2013

<-- ExifTool Tag Names