White Paper K700
13 February 2004
Sound Recorder
The sound recorder can record both voice memos
and call conversations. Sound recorder saves
recordings directly to memory. The size and length
of recordings are limited by available storage
space.
Sounds are recorded in AMR format and saved in
Sounds.
Video clips
Moments can easily be shared with friends and
family in other geographical sites by capturing the
moment with the video recorder and then sending
the video clip in a picture message. The video
recorder supports QCIF.
The media player supports download and playback
of MPEG-4 and H.263 formats for viewing video
clips in the phone.
Video clips may be downloaded from the Internet
or copied from a connected PC.
Files must be of types MP4 or 3GP, having video
encoded in MPEG-4 Simple Visual Profile and
audio in AAC or AMR format. Video may also be
encoded in H.263. The phone encodes video in
H.263 Profile 0 Level 10 format.
Streaming Support
The media player can be launched from hyperlinks
in the WAP browser, SDP files in the file manager or
in messages through hyperlinks. Content is
streamed using RTSP (Real Time Streaming
Protocol) session control.
StreamingStreaming media is a method of making audio,
video clips and other multimedia available in real-
time.
The term streaming refers to the technique it is
based on. Previously an entire file had to be
downloaded before it could be played, whereas the
use of streaming means the end user can almost
immediately begin to watch or listen to the content
of a requested file. The data in the file is broken
down into small packets that are sent in a
continuous flow, a stream, to the end user. It is then
possible to begin viewing the file while the rest of
the packets are transferred.
Applications
The applications which can be built on top of the
streaming services can be classified into on
demand, and live information delivery applications.
Examples of the first category are music and video
clips, news on demand as well as on demand
instruction material. Live delivery of radio and
television are examples of live information delivery.
The following video and music codec is supported:
• MPEG-4 Simple Visual Profile Level 0
• H.263 Profile 0 Level 10
• H.263 Profile 3 Level 10 (decode only)
• AAC
•AMR
•MP4
•3GP
Examples of usage
Streaming of music (on demand)
Anna browses to a Web page and decides to check
out the latest top ten list of pop music. She wants
to know if there are any new cool songs. She picks
out a few, streams the music to her mobile phone
and listens to the songs through the stereo headset
or via the built-in loudspeaker.
Streaming of news (on demand)
Bob browses to a morning paper’s Web page and
decides to check the news. He wants to see the
five-minute version of the latest financial news. The
news is streamed to his terminal, and he can watch
it on the bus on his way to work.
Streaming/download of music video (on
demand)
Mike browses to a Web page and decides to check
out the latest rock videos. He finds a video he
wants to watch, so he clicks the link and then
streams a one-minute version of the video. He then