MediaRSS is the way to encode images in the Almost Universal API (AUAPI). Because MediaRSS encodes its values in attributes, we use the @ symbol to prefix keys.
Example 1 – a single image
'media:content': {
'@medium': 'image',
'@type': 'image/jpeg',
'@url': u'http://farm3.static.flickr.com/2165/2271778128_b59c01a695_m.jpg'
}
Example 2 – thumbnail
'media:thumbnail': {
'@url': u'http://farm3.static.flickr.com/2165/2271778128_b59c01a695_t.jpg'
}
Example 3 – multiple images in different sizes
'media:group': {
'media:content': [
{'@medium': 'image',
'@type': 'image/jpeg',
'@url': u'http://farm3.static.flickr.com/2165/2271778128_b59c01a695_m.jpg'},
{'@medium': 'image',
'@type': 'image/jpeg',
'@url': u'http://farm3.static.flickr.com/2165/2271778128_b59c01a695_s.jpg'},
{'@medium': 'image',
'@type': 'image/jpeg',
'@url': u'http://farm3.static.flickr.com/2165/2271778128_b59c01a695_b.jpg'}
],
'media:thumbnail': {
'@url': u'http://farm3.static.flickr.com/2165/2271778128_b59c01a695_t.jpg'
}
}