<html><head><meta http-equiv="Content-Type" content="text/html charset=us-ascii"></head><body style="word-wrap: break-word; -webkit-nbsp-mode: space; -webkit-line-break: after-white-space; "><div><blockquote type="cite">I'm building and iOS application, where I'm using a RTSP Client (based on testRTSPClient) to receive a MPEG2 stream</blockquote><div><br></div>Because you refer to "PAT" and "PMT" information, I assume you're referring to a MPEG-2 *Transport* stream. (There are other kinds of MPEG-2 streams as well.)</div><div><br></div><div><br><blockquote type="cite"> and then I'm trying to decode the frames with help of FFMPEG. My question is: Is it possible to obtain the PAT and PMT information before I pass the frames to FFMPEG with help of the live555 library, or does the live555 library has nothing to do with this task and it should be handle by FFMPEG?<br></blockquote><div><br></div></div>The latter. When the RTSP/RTP client receives the MPEG Transport Stream data, it doesn't inspect its contents at all. So your decoder will need to do that.<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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