<html><head><meta http-equiv="Content-Type" content="text/html charset=utf-8"></head><body style="word-wrap: break-word; -webkit-nbsp-mode: space; -webkit-line-break: after-white-space;" class="">Hello,<div class=""><br class=""><div><blockquote type="cite" class=""><div class="">On 14 Apr 2015, at 14:45, Wiser, Tyson <<a href="mailto:TWiser@logostech.net" class="">TWiser@logostech.net</a>> wrote:</div><br class="Apple-interchange-newline"><div class="">
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<div class="WordSection1"><p class="MsoNormal">I recently found libdvbpsi and have been attempting to use it as a transport stream demuxer. I have looked through the limited documentation and also at the examples provided. From these I have been able to successfully get access to
the information in the PAT and PMT. What I have not been able to figure out, however, is how to get access to a particular demuxed PES.<o:p class=""></o:p></p><p class="MsoNormal"><o:p class=""> </o:p></p><p class="MsoNormal">The TSs that I need to demux contain a video stream and a metadata stream. The PID of each stream may change, so parsing the PAT and PMT is necessary so that I can find the relevant PIDs. That all seems to work well and has been well demonstrated
in the examples. Once I have the relevant PIDs, how do I then get access to the demuxed PES packets (without the TS headers, potentially without the PES headers as well, though I would still need access to the PTS and DTS)? I have not been able to find any
hints in the documentation or in the examples. I do not need to have the contents of the PES packets decoded; I will use other libraries for that.<o:p class=""></o:p></p><p class="MsoNormal"><o:p class=""> </o:p></p><p class="MsoNormal">Can anyone provide any examples? Thanks in advance for your help.<o:p class=""></o:p></p>
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</div></div></blockquote><br class=""></div><div>You need a full TS demux, which is not libdvbpsi’s purpose. You may be interested in the Upipe project (<a href="http://upipe.org/" class="">http://upipe.org/</a>), which features a modular and extensible TS demux. In particular check the schematic at the last slide of <a href="http://upipe.org/blog/wp-content/uploads/2013/02/FOSDEM.pdf" class="">http://upipe.org/blog/wp-content/uploads/2013/02/FOSDEM.pdf</a></div><div><br class=""></div><div>Regards,</div><br class=""></div></body></html>