<html><head></head><body style="word-wrap: break-word; -webkit-nbsp-mode: space; -webkit-line-break: after-white-space; "><div><blockquote type="cite"><blockquote style="margin-top:0px;margin-right:0px;margin-bottom:0px;margin-left:40px;border-top-style:none;border-right-style:none;border-bottom-style:none;border-left-style:none;border-width:initial;border-color:initial;padding-top:0px;padding-right:0px;padding-bottom:0px;padding-left:0px"><div style="font-family:Calibri;font-size:16px"><font color="#3366ff" style="background-color:rgb(255,255,255)"><span style="font-family:arial;font-size:small">This *should* work, with one modification: You will need to add a 'start code' (i.e., 0x00 0x00 0x00 0x01) before each NAL unit that comes out of the "H264VideoRTPSource". You will need to do this - using a separate filter class (that you would write) - before you feed the output into a "</span><span style="font-family:arial;font-size:small">MPEG2TransportStreamFromESSour</span><span style="font-family:arial;font-size:small">ce".</span></font></div>
</blockquote><div style=""><span style="color:rgb(0,0,0);font-family:arial;font-size:small"><br></span></div><div style="">when I try to follow your suggestion, I found it's too hard for me to write such a filter class. I tried to implement a new subclass of "FramedFilter", but don't know what virtual functions should I overridden</div></blockquote><div><br></div>You need to implement the (pure) virtual function:</div><div><span class="Apple-tab-span" style="white-space:pre"> virtual void doGetNextFrame()</span>;</div><div><br></div><div>The code has several examples of "FramedFilter" subclass that you could refer to. (I suggest "uLawAudioFilter.cpp".)</div><br><br><div apple-content-edited="true">
<span class="Apple-style-span" style="border-collapse: separate; color: rgb(0, 0, 0); font-family: Helvetica; font-style: normal; font-variant: normal; font-weight: normal; letter-spacing: normal; line-height: normal; orphans: 2; text-align: -webkit-auto; text-indent: 0px; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px; -webkit-border-horizontal-spacing: 0px; -webkit-border-vertical-spacing: 0px; -webkit-text-decorations-in-effect: none; -webkit-text-size-adjust: auto; -webkit-text-stroke-width: 0px; font-size: medium; "><span class="Apple-style-span" style="border-collapse: separate; color: rgb(0, 0, 0); font-family: Helvetica; font-style: normal; font-variant: normal; font-weight: normal; letter-spacing: normal; line-height: normal; orphans: 2; text-align: -webkit-auto; text-indent: 0px; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px; -webkit-border-horizontal-spacing: 0px; -webkit-border-vertical-spacing: 0px; -webkit-text-decorations-in-effect: none; -webkit-text-size-adjust: auto; -webkit-text-stroke-width: 0px; font-size: medium; ">Ross Finlayson<br>Live Networks, Inc.<br><a href="http://www.live555.com/">http://www.live555.com/</a></span></span>
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