Difference between revisions of "MP3"
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| + | {{Filetype | ||
| + | |license_url=Yes | ||
| + | |web_statement=Yes | ||
| + | |more_permissions=No | ||
| + | |metadata_location=WCOP, WOAF tags | ||
| + | |metadata_format=ID3 | ||
| + | }} | ||
[[Category:Developer]] | [[Category:Developer]] | ||
[[Category:Technology]] | [[Category:Technology]] | ||
[[Category:MP3]] | [[Category:MP3]] | ||
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<div style="float: right"> | <div style="float: right"> | ||
Latest revision as of 03:36, 28 August 2008
| File Type Information | ||
|---|---|---|
| Supports embedding license URL: | supports_license_url::Yes | |
| Supports embedding web statement: | supports_web_statement::Yes | |
| Supports embedding more permissions: | supports_more_permissions::No | |
| Metadata Location: | Metadata location::WCOP, WOAF tags | (unknown) }} | |
| Metadata Format: | Metadata format::ID3 | (unknown) }} | |
This is a developer-oriented document. Read our non-technical account with explanatory comics first.
This document describes how to apply our non-web content guidelines to MP3s.
MP3 embedded metadata is placed in ID3 frames. Two of these will be used for embedding Creative Commons license claim metadata:
WCOP (Copyright/Legal information) should include the license URL. For example, http://creativecommons.org/licenses/by/2.5/.
WOAF (Official audio file webpage) should include the URL where the work metadata, including verification information, may be found. See Nonweb Tagging for information on verification metadata.
Historically a single field, TCOP, has been used for both purposes. New applications may support the TCOP method for compatibility, but WCOP/WOAF are preferred for clarity.
TCOP (Copyright Text) should include a human-readable license and license claim information. The contents of this frame are displayed by many programs in a "file info" window. Example value: 1995 Example Band. Licensed to the public under http://creativecommons.org/licenses/by/2.0/ verify at http://example.com/cclicenses.html
If "verify at" exists in TCOP, everything after it must be the metadata URL and the preceding link must be the license URL.
