<html><head><style type="text/css"><!-- DIV {margin:0px;} --></style></head><body><div style="font-family:arial,helvetica,sans-serif;font-size:10pt"><div>Hi Tao,<br><br><br> From RFC 3984, (sprop-parameter-sets)<br>
<pre> The value of the parameter is the base64 [6] representation of the initial parameter set NAL units <br>as specified in sections 7.3.2.1 and 7.3.2.2 of [1]</pre>
<br><span>This refers to SPS and PPS in H.264 standard. This post shows the description of sprop_parameter_sets: <a target="_blank" href="http://lists.live555.com/pipermail/live-devel/2009-May/010602.html">http://lists.live555.com/pipermail/live-devel/2009-May/010602.html</a> </span><br><br>When SPS and PPS are used to generate the sprop_parameter_sets, their NALU start codes should be removed. <br><br><br>Cheers,<br>Ganesh<br></div><div style="font-family: arial,helvetica,sans-serif; font-size: 10pt;"><br><div style="font-family: arial,helvetica,sans-serif; font-size: 13px;"><font face="Tahoma" size="2"><hr size="1"><b><span style="font-weight: bold;">From:</span></b> Tao Wu <lanlantao@gmail.com><br><b><span style="font-weight: bold;">To:</span></b> live-devel@ns.live555.com<br><b><span style="font-weight: bold;">Sent:</span></b> Friday, August 21, 2009 1:26:48 AM<br><b><span style="font-weight: bold;">Subject:</span></b> [Live-devel] H264 SDP
sprop_parameter_sets_str definition<br></font><br>
Hi,<br><br>I write a H264 framer and it works with openRTSP. However, it will<br>cause VLC player to crash.<br>Thanks for Ross's comment, I realized that my setup of SDP<br>sprop_parameter_sets_str is not correct.<br><br>I do not know the format or structure of SDP sprop_parameter_sets. I<br>go over the RFC 3984, but not find the structure of it.<br>Can anyone point out where I can find its definition/structure?<br>Thanks a lot.<br><br> Tao<br>_______________________________________________<br>live-devel mailing list<br><a ymailto="mailto:live-devel@lists.live555.com" href="mailto:live-devel@lists.live555.com">live-devel@lists.live555.com</a><br><span><a target="_blank" href="http://lists.live555.com/mailman/listinfo/live-devel">http://lists.live555.com/mailman/listinfo/live-devel</a></span><br></div></div></div><br>
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