Author: as
Date: Fri Feb 22 16:32:34 2008
New Revision: 7439
Log:
- Added some more iTunes module documentation.
Modified:
trunk/Feed/docs/specifications.txt
Modified: trunk/Feed/docs/specifications.txt
==============================================================================
--- trunk/Feed/docs/specifications.txt [iso-8859-1] (original)
+++ trunk/Feed/docs/specifications.txt [iso-8859-1] Fri Feb 22 16:32:34 2008
@@ -2110,6 +2110,17 @@
`iTunes specifications`_
+Recommendations
+---------------
+
+- All values should be plain text (no markup or HTML)
+- Values are limited to 255 characters, except for *summary* which can be up
+ to 4000 characters
+- Whitespace in values is significant, i.e. it will show in `iTunes`_, so
+ don't add leading or trailing whitespace to your values
+- CDATA sections are strongly discouraged
+
+
Feed elements
-------------
@@ -2122,6 +2133,9 @@
Can appear only once.
+If missing, `iTunes`_ will use the *author* / *managingEditor* element from
+the feed (|ezcFeed-author|_).
+
iTunes-block
````````````
@@ -2172,6 +2186,9 @@
The URL to the image is specified in the attribute *href*.
+If missing, `iTunes`_ will use the *image* element from the feed
+(|ezcFeed-image|_).
+
iTunes-keywords
```````````````
@@ -2231,6 +2248,8 @@
Can appear only once.
+If missing, `iTunes`_ will use the *description* element from the feed
+(|ezcFeed-description|_).
Item elements
@@ -2294,12 +2313,12 @@
The URL to the image is specified in the attribute *href*.
-NOTE: The `iTunes specifications` say that image is supported at podcast-level
-only, but there are many podcasts using image at podcast entry (item) level
-also, and there are software applications supporting that too. Use image at
-item-level at your own risk, as some software applications might not support
-it. The Feed component supports parsing and generating feeds with image at
-both podcast-level and item-level.
+NOTE: The `iTunes specifications`_ say that image is supported at
+podcast-level only, but there are many podcasts using image at podcast entry
+(item) level also, and there are software applications supporting that too.
+Use *image* at item-level at your own risk, as some software applications
+might not support it. The Feed component supports parsing and generating
+feeds with image at both podcast-level and item-level.
iTunes-item-keywords
@@ -2334,6 +2353,8 @@
Can appear only once.
+If missing, `iTunes`_ will use the *description* element from the feed
+(|ezcFeed-item-description|_).
Resources
@@ -2372,6 +2393,7 @@
.. _DCMI Type Vocabulary: http://dublincore.org/documents/dcmi-type-vocabulary/
.. _RSS language codes: http://www.rssboard.org/rss-language-codes
.. _iTunes categories:
http://www.apple.com/itunes/store/podcaststechspecs.html#categories
+.. _iTunes: http://www.apple.com/itunes/
.. |ezcFeed-author| replace:: author
.. |ezcFeed-category| replace:: category
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