First thing I noticed is the following:
<param name="videoBitrate" valuetype="data"> value="850000" </ param>
Of which you have a closing “>” tag prematurely within your xml schematic. You would do something more like the following:
<param name="videoBitrate" value="850000" valuetype="data"></param>
Same holds for the audioBitrate.
Sorry, do not know what happened, but I think the forum has changed the syntax, the the correct file is:
<?xml version="1.0" encoding="UTF-8"?>
<smil title="teste">
<body>
<switch>
<video height="360" src="myStream_720p" systemLanguage="eng" width="640">
<param name="videoBitrate" value="850000" valuetype="data"></param>
<param name="audioBitrate" value="11000" valuetype="data"></param>
</video>
<video height="240" src="myStream" systemLanguage="eng" width="360">
<param name="videoBitrate" value="150000" valuetype="data"></param>
<param name="audioBitrate" value="11000" valuetype="data"></param>
</video>
<video height="240" src="myStream_source" systemLanguage="eng" width="360">
<param name="videoBitrate" value="150000" valuetype="data"></param>
<param name="audioBitrate" value="11000" valuetype="data"></param>
</video>
<video height="240" src="myStream_240p" systemLanguage="eng" width="360">
<param name="videoBitrate" value="150000" valuetype="data"></param>
<param name="audioBitrate" value="11000" valuetype="data"></param>
</video>
<video height="360" src="myStream_360p" systemLanguage="eng" width="640">
<param name="videoBitrate" value="850000" valuetype="data"></param>
<param name="audioBitrate" value="11000" valuetype="data"></param>
</video>
<audio>
<param name="audioBitrate" value="44100" valuetype="data"></param>
</audio>
</switch>
</body>
</smil>