<html><head><meta http-equiv="Content-Type" content="text/html charset=iso-8859-1"></head><body style="word-wrap: break-word; -webkit-nbsp-mode: space; -webkit-line-break: after-white-space; ">Hello Georgi<div><br></div><div>I was writing a document about this subject and doubt come out.</div><div><br></div><div>In the previous messages and with the Block diagram i did, you told me that the DVBlast first Demultiplexes the signal that come form the DBV-T receiver and then Multiplexed again... with the information that you give in the configuration file about PID/SID, Streaming IP's etc. </div><div>So why the dvblast demux and mux again ? what really happens in this process? the packets will suffer changes? what changes? can you help me?</div><div><br><div apple-content-edited="true">
<span class="Apple-style-span" style="border-collapse: separate; border-spacing: 0px; "><div style="word-wrap: break-word; -webkit-nbsp-mode: space; -webkit-line-break: after-white-space; "><span class="Apple-style-span" style="color: rgb(35, 35, 35); font-size: 13px; ">Best regards,</span><span class="Apple-style-span" style="border-collapse: separate; border-spacing: 0px; "><span class="Apple-style-span" style="color: rgb(0, 0, 128); font-size: 13px; "><br></span><span class="Apple-style-span" style="border-collapse: separate; border-spacing: 0px; "><div style="word-wrap: break-word; -webkit-nbsp-mode: space; -webkit-line-break: after-white-space; "><span class="Apple-style-span" style="border-collapse: separate; border-spacing: 0px; "><div style="word-wrap: break-word; -webkit-nbsp-mode: space; -webkit-line-break: after-white-space; "><span class="Apple-style-span" style="border-collapse: separate; border-spacing: 0px; "><div style="word-wrap: break-word; -webkit-nbsp-mode: space; -webkit-line-break: after-white-space; "><span class="Apple-style-span" style="border-collapse: separate; border-spacing: 0px; "><div style="word-wrap: break-word; -webkit-nbsp-mode: space; -webkit-line-break: after-white-space; "><span class="Apple-style-span" style="border-collapse: separate; border-spacing: 0px; "><div style="margin: 0cm 0cm 0.0001pt; font-size: 12pt; font-family: 'Times New Roman', serif; "><span lang="NL-BE" style="font-size: 8pt; font-family: Arial, sans-serif; ">Gonçalo Azevedo</span><span lang="NL-BE" style="font-size: 8pt; font-family: Verdana, sans-serif; "><o:p></o:p></span></div><div style="margin: 0cm 0cm 0.0001pt; font-size: 12pt; font-family: 'Times New Roman', serif; "><span lang="NL-BE" style="font-size: 8pt; font-family: Verdana, sans-serif; color: rgb(31, 73, 125); "><br></span></div><div style="margin: 0cm 0cm 0.0001pt; font-size: 12pt; font-family: 'Times New Roman', serif; "><span lang="NL-BE" style="font-size: 8pt; font-family: Verdana, sans-serif; color: rgb(31, 73, 125); "><a href="mailto:joao.ascenso@softconcept.pt" title="blocked::mailto:helpdesk@softconcept.pt" style="color: blue; "><span style="color: silver; ">goncaloazevedo@gmail.com</span></a></span><span lang="NL-BE" style="font-size: 8pt; font-family: Verdana, sans-serif; color: silver; "></span></div></span></div></span></div></span></div></span></div></span></span></div></span>
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<br><div><div>On 29/08/2013, at 13:00, Gonçalo Azevedo (Gmail) <<a href="mailto:goncaloazevedo@gmail.com">goncaloazevedo@gmail.com</a>> wrote:</div><br class="Apple-interchange-newline"><blockquote type="cite"><meta http-equiv="Content-Type" content="text/html charset=iso-8859-1"><div style="word-wrap: break-word; -webkit-nbsp-mode: space; -webkit-line-break: after-white-space; "><div>Thanks very much for the help! </div><div><br></div><br><div apple-content-edited="true">
<span class="Apple-style-span" style="border-collapse: separate; 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; border-spacing: 0px; -webkit-text-decorations-in-effect: none; -webkit-text-size-adjust: auto; -webkit-text-stroke-width: 0px; font-size: 13px;"><div style="word-wrap: break-word; -webkit-nbsp-mode: space; -webkit-line-break: after-white-space; "><font color="#232323">Best regards</font></div><div style="word-wrap: break-word; -webkit-nbsp-mode: space; -webkit-line-break: after-white-space; "><font color="#232323">Gonçalo Azevedo</font></div><div style="word-wrap: break-word; -webkit-nbsp-mode: space; -webkit-line-break: after-white-space; "><font color="#232323"><br></font></div></span></div><div><div>On 29/08/2013, at 12:40, Georgi Chorbadzhiyski <<a href="mailto:gf@unixsol.org">gf@unixsol.org</a>> wrote:</div><br class="Apple-interchange-newline"><blockquote type="cite">Around 08/28/2013 12:31 PM, Goncalo Azevedo scribbled:<br><blockquote type="cite">About the readme file i have read it buy my doubt dint came off.. thats why i write it here.<br><br>The real doubt was if dvblast demux the content from the dvb-t dongle and them mux it again before put it into rtp outputs. By the answer you give me i am now enlightened.<br><br>In resume can you configm the block diagram?<br><br><a href="http://img823.imageshack.us/img823/7443/778s.png">http://img823.imageshack.us/img823/7443/778s.png</a><br></blockquote><br>The diagram looks correct. Between usb controller (in your diagram) and dvblast<br>demuxer sits linux dvbapi [1]. It drives the tuner and provides dvblast with<br>single API for tunning and accessing the resulting MPEG-TS data, which dvblast<br>demuxes.<br><br>[1]: <a href="http://www.linuxtv.org/downloads/v4l-dvb-apis/dvbapi.html">http://www.linuxtv.org/downloads/v4l-dvb-apis/dvbapi.html</a><br><br>-- <br>Georgi Chorbadzhiyski<br><a href="http://github.com/gfto/">http://github.com/gfto/</a><br><a href="http://georgi.unixsol.org/">http://georgi.unixsol.org/</a><br></blockquote></div><br></div></blockquote></div><br></div></body></html>