metaflac 命令

常用示例

说明

metaflac is the command-line FLAC metadata editor. It can list, add, remove, and modify metadata in FLAC files including Vorbis comments and embedded pictures.

参数

--list

List metadata blocks.

--export-tags-to _file_

Export tags.

--import-tags-from _file_

Import tags.

--set-tag _tag=value_

Set tag.

--remove-tag _tag_

Remove tag.

--remove-all-tags

Remove all tags.

--export-picture-to _file_

Export the embedded picture (cover art) to file.

--import-picture-from _file_

Import a picture into the file (PNG/JPEG; specification syntax allows _TYPE\|MIME\|DESC\|WIDTHxHEIGHTxDEPTH/COLORS\|FILE_).

--show-md5sum

Print the unencoded MD5 sum of the audio data.

--show-min-blocksize / --show-max-blocksize / --show-sample-rate / --show-channels / --show-bps / --show-total-samples

Print individual STREAMINFO fields useful for scripting.

--add-replay-gain

Compute and add ReplayGain tags for one or more files (treated as one album when multiple files are passed).

--remove-replay-gain

Remove ReplayGain tags.

--block-type / --except-block-type _types_

Restrict subsequent operations to specific metadata block types (e.g. _VORBIS\_COMMENT_, _PICTURE_, _SEEKTABLE_).