Sony Ericsson P802 manual Media Object Summary, Standard Media Confor Render Type

For Internal Use Only	P800 Smartphone
	White Paper, May 2002

The main areas covered by the specification are:

•Picture formats (JPEG/JFIF, GIF, WBMP) and size (160 x 120 pixels)

•Sound format (AMR)

•Slide layout (2 objects plus sound, layout is the same for all slides)

•SMIL subset (all timing elements are within a slide)

•Minimum supported message size of 30kbytes

The P800 has much greater capability than that stated above. The user may therefore choose whether to create and send messages that are ‘Conformant’, or to build and send ‘Enhanced’ messages that contain richer objects.

In ‘conformant’ mode, the user may only select media objects that are within the specification. Images will be re-scaled to 160 x 120. Total message size will be limited to 30kbyte.

In ‘Enhanced’ mode, the user may select a wider range of objects (for example, WAV sound clips). Images will not be re-scaled before sending.

The P800 may also be set to build messages in ‘Enhanced’ mode, yet warn the user if the message goes outside the conformance criteria.

When non-conformant messages are received, they will be displayed within the capability of the SMIL player. If the message is edited, objects may be saved, replaced or deleted (but no new objects added) and conformant slides may be added.

Media Object Summary

The table below shows the media standards supported by MMS on the P800.

Standard	Media	Confor	Render
	Type	mance
US-ASCII	Text	Y	Y
UTF-8 encoding	Text	Y	Y
UTF-16	Text	Y	Y
UCS-2 ISO/IEC 10646	Text		Y
AMR	Speech	Y	Y
MP3	Audio		Y
WAV	Audio		Y
iMelody	Audio		Y
JPEG	Image	Y	Y
GIF-87a	Image	Y	Y
GIF-89a (spec includes animated)	Image	GIF89	Y
WBMP	Image	Y	Y
BMP	Image		Y
PNG	Image		Y

The MMS player will render all of the above formats. The display window for images is 200 x 120 pixels in FC mode and 200 x 200 pixels in FO mode. These are the optimal sizes for images where MMS messages are composed specifically for the P800. Incoming images larger than this will be re-scaled to fit within the window, preserving aspect ratio.

When composing an MMS, the user may select any of the media formats when in ‘non- conformant’ mode. In ‘conformant’ mode, only the indicated formats will be accepted for inclusion in a message.

34