Differenze tra le versioni di "VideoConference"

(→‎Quality Adaptation for Video Conference Applications)
(→‎Quality Adaptation for Video Conference Applications)
Riga 32: Riga 32:
 
  Techical features: H.264 codec, Bandwidth Estimation, Adaptation, Congestion Control, FEC </p>
 
  Techical features: H.264 codec, Bandwidth Estimation, Adaptation, Congestion Control, FEC </p>
 
<absHTML>
 
<absHTML>
−
<div id="container"><a href="http://www.macromedia.com/go/getflashplayer">Get the Flash Player</a> to see this player.</div>
+
<div id="container2"><a href="http://www.macromedia.com/go/getflashplayer">Get the Flash Player</a> to see this player.</div>
 
<script type="text/javascript" src="/video/mediaplayer/swfobject.js"></script>
 
<script type="text/javascript" src="/video/mediaplayer/swfobject.js"></script>
 
<script type="text/javascript">
 
<script type="text/javascript">
Riga 41: Riga 41:
 
s1.addParam("flashvars","&file=/video_demo/best_vs_gvideo.flv&image=/video/mixed.jpg&autostart=false&start=0&duration=240");
 
s1.addParam("flashvars","&file=/video_demo/best_vs_gvideo.flv&image=/video/mixed.jpg&autostart=false&start=0&duration=240");
 
s1.write("container");
 
s1.write("container");
−
var player = document.getElementById('ply2');
+
var player2 = document.getElementById('ply2');
 
</script>
 
</script>
 
<img src="/video/mixed_bands.png" alt="Bands" style="float: left;" />
 
<img src="/video/mixed_bands.png" alt="Bands" style="float: left;" />
 
<ul>
 
<ul>
−
<li><a href="#" onclick="javascript:player.sendEvent('seek', 55)">Go to 60s (when bandwidth drops  from 800 kbps to 160 kbps)</a></li>
+
<li><a href="#" onclick="javascript:player2.sendEvent('seek', 55)">Go to 60s (when bandwidth drops  from 800 kbps to 160 kbps)</a></li>
−
<li><a href="#" onclick="javascript:player.sendEvent('seek', 115)">Go to 120s (when bandwidth goes up from 160 kbps to 800 kbps)</a></li>
+
<li><a href="#" onclick="javascript:player2.sendEvent('seek', 115)">Go to 120s (when bandwidth goes up from 160 kbps to 800 kbps)</a></li>
−
<li><a href="#" onclick="javascript:player.sendEvent('seek', 175)">Go to 180s (when bandwidth goes up from 800 kbps to 2000 kbps)</a></li>
+
<li><a href="#" onclick="javascript:player2.sendEvent('seek', 175)">Go to 180s (when bandwidth goes up from 800 kbps to 2000 kbps)</a></li>
 
</ul>
 
</ul>
 
</absHTML>
 
</absHTML>
 
<br class="clearall" />
 
<br class="clearall" />
 
Google&reg; is a registered trademark.
 
Google&reg; is a registered trademark.

Revisione 11:14, 20 Mar 2009

Quality Adaptation for Video Conference Applications

BEST (Bandwidth Estimation) application versus Skype video over a time-varying variable bandwidth, RTT=100ms.
Techical features: H.264 codec, Bandwidth Estimation, Adaptation, Congestion Control, FEC

Get the Flash Player to see this player.

Bands


Skype® is a registered trademark of Skype Ltd.


BEST (Bandwidth Estimation) application versus Google video over a time-varying variable bandwidth, RTT=100ms.
Techical features: H.264 codec, Bandwidth Estimation, Adaptation, Congestion Control, FEC

Get the Flash Player to see this player.

Bands


Google® is a registered trademark.

Ricavato da "https://c3lab.poliba.it/index.php?title=VideoConference&oldid=3654"

Quality Adaptation for Video Conference Applications[edit]

BEST (Bandwidth Estimation) application versus Skype video over a time-varying variable bandwidth, RTT=100ms.
Techical features: H.264 codec, Bandwidth Estimation, Adaptation, Congestion Control, FEC

Get the Flash Player to see this player.

Bands


Skype® is a registered trademark of Skype Ltd.


BEST (Bandwidth Estimation) application versus Google video over a time-varying variable bandwidth, RTT=100ms.
Techical features: H.264 codec, Bandwidth Estimation, Adaptation, Congestion Control, FEC

Get the Flash Player to see this player.

Bands


Google® is a registered trademark.