A digital photo frame is a picture frame that displays digital photos
without the need to print them or use a computer. The digital photo frame can
also display the photos in a TV set.
Some digital photo frames can only display JPEG pictures. Most digital photo frames
display the photos as a slideshow and usually with an adjustable time interval.
They also can send photos to the printer.
However, others support additional multimedia content, including movie clips recorded
in a digital camera's movie mode, MPEG video files
and/or MP3 audio.
Certain frames can also load pictures over the Internet from RSS feeds, photo sharing
sites such as Flickr and Picasa and even from e-mail. Such networked models usually
support wireless (802.11) connections.
Other ones can display txt files. Digital photo frames typically display the pictures
directly from a camera's memory card, though certain frames also provide internal
memory storage. Certain frames allow users to directly upload pictures to the frame's
memory via a USB connection. However, few digital photo frames have built-in memory
and due the high price of in-built memory this feature has been relatively expensive
and the memory provided has been small.
Some of them also include a rechargable battery.
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