Hi <br><br>So from all the discussion, how can we go about in using MPEG-4 for video, a part from legal issues. Playing a file as video.<br><br><div class="gmail_quote">On Wed, Mar 26, 2008 at 10:07 PM, Michael (qq12345) <<a href="mailto:qq12345@web.de">qq12345@web.de</a>> wrote:<br>
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<div dir="ltr" align="left"><span><font color="#0000ff" face="Arial" size="2">Hi Sergio,</font></span></div>
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<div><div class="Ih2E3d">Firts, about licenses, they don't apply if you only recieve the mpeg-4
stream and store in an mp4, <br></div>just the same as in the AMR licenes.<span><font color="#0000ff" face="Arial" size="2"> (for
private use) </font></span><br><span><font color="#0000ff" face="Arial" size="2"> </font></span></div>
<div><span><font color="#0000ff" face="Arial" size="2">You
are right. But usually within business cases of companies, the story
continues.</font></span></div>
<div><span><font color="#0000ff" face="Arial" size="2">And
at a certain point of time some companies want to publish content, and that
is covered with royalties.</font></span></div>
<div><span><font color="#0000ff" face="Arial" size="2">It
is like Peer-to-peer software. Downloading is not the fact. Publishing is the
issue.</font></span></div><div class="Ih2E3d">
<div><span> </span><br>About video quality, I
really don't beleive there is any significant gain moving from h263 to mpeg4
part 2.<span><font color="#0000ff" face="Arial" size="2"> </font></span></div>
</div><div><span><font color="#0000ff" face="Arial" size="2">I
believe 50% but my colleague nailed me down to 10% for <a href="mailto:SP@L0" target="_blank">SP@L0</a>. Perhaps it depends on the
content,</font></span></div>
<div><span><font color="#0000ff" face="Arial" size="2">the
bitrate, the targeted bitrate, and quantisation, etc.</font></span></div>
<div><span> </span><br>mpeg4 part 10 <span><font color="#0000ff" face="Arial" size="2"> (=AVC)
</font></span>(h264) is another history, but there aren't many handsets
supporting it yet. <span><font color="#0000ff" face="Arial" size="2"> </font></span></div>
<div><span><font color="#0000ff" face="Arial" size="2">Most
new handsets from Nokia support it. They are already enabled for DVB-H/T or
whatsoever.</font></span></div>
<div><span><font color="#0000ff" face="Arial" size="2">Since 2 years a lot of Nokia handsets have H.264 support onboard.
</font></span></div>
<div><span><font color="#0000ff" face="Arial" size="2"></font></span> </div>
<div><span><font color="#0000ff" face="Arial" size="2">CU,</font></span></div>
<div><span><font color="#0000ff" face="Arial" size="2">Michael</font></span></div>
<div><span> </span><br></div></blockquote></div>
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