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<body class='hmmessage'><div dir='ltr'>Hello,<br><br>I can do the test with 1 qam modulator MOTOROLA ip multicast mpst input.<br><br>do you have the instruction to install the mptsd on ubuntu 15.04??<br><br>regards<br><br><font style="" face="Comic Sans MS"><b><i><font style="" color="#244061">Ing. Francisco Ruiz</font><br><a href="http://www.eltigre-catv.com" target="_blank"><font style="" color="#366092">http://www.eltigre-catv.com</font></a><br>Mission Texas USA<br>Phone: <font style="" color="#1F497D">1-956-8446356</font></i></b></font><br><br><br><div><hr id="stopSpelling">From: barhom@netsat.se<br>Date: Sun, 17 Apr 2016 01:36:02 +0000<br>To: dvblast-devel@videolan.org<br>Subject: Re: [dvblast-devel] DVB-S2 modulators<br><br><div dir="ltr">You should be able to create a mpts using something like;<div><a href="https://github.com/gfto/mptsd" target="_blank">https://github.com/gfto/mptsd</a><br></div><div><br></div><div>This will take any UDP/RTP input (even http) and create a mpts. Georgi tested this with DVB-C modulators and that works fine so this should also work with DVB-S2 modulators that can take IP Input.</div><div><br></div><div>Is there anyone out there that has a DVB-S2 modulator that can do IP INPUT that are willing to test?</div><div><br></div><div><br></div></div><br><div class="ecxgmail_quote"><div dir="ltr">On Sun, Apr 17, 2016 at 3:07 AM Ahmed Ramze <<a href="mailto:ahmedramze@gmail.com">ahmedramze@gmail.com</a>> wrote:<br></div><blockquote class="ecxgmail_quote" style="border-left:1px #ccc solid;padding-left:1ex;"><div dir="auto"><div>Hi again</div><div><br></div><div>there is too many brands are support ip input or SDI or ASI like newtec ,or datacom , but its not support to mix all udp/ips into one frequency thats need licence and additional boards wich its too much expensive like newtec MD6xxx series modulator.</div><div><br></div><div>the best solution its </div><div><br></div><div>IP/UDP/RTP ===> IP mux ASI ====> DVB-S2 modultor ===> BUC/HPA sat (or directly to Reciver with out sat.)</div><div><br></div><div>we already did this with MVDS by sending video over internet and re-broadcasting it again.</div></div><div dir="auto"><div><br><div style="direction:ltr;"><span style="font-size:13pt;">Eng.Ahmed Ramze</span></div><div style="direction:ltr;"><span style="font-size:13pt;">CEO</span></div><div><a href="http://highspeedtelecom.net" target="_blank">HighSpeedTelecom.Net</a></div><div>+961-76688533</div><div style="direction:ltr;">+964-7804445566</div><div style="direction:ltr;"><br></div><div style="direction:rtl;"><br></div></div></div><div dir="auto"><div><br>On 17 Apr 2016, at 03:37, Ibrahim Tachijian <<a href="mailto:barhom@netsat.se" target="_blank">barhom@netsat.se</a>> wrote:<br><br></div><blockquote><div><div dir="ltr">@Ahmed Ramze<div>In my use case I cannot user RF to fiber. I must send the transponder in question using IP/UDP and convert it back to DVBS2.</div><div><br></div><div>@Metin Olgun</div><div>"IP Input Modulator" is exactly what Im looking for, but I havent found any that seem good yet. </div><div>Im imaginig what Im looking for is something that is standalone where I can go to the webinterface and input the following details:</div><div><br></div><div>1. IP Input Multicast Address</div><div>2. Output DVB-S2 frequency + symbol rate + polarisation</div><div><br></div><div>And then be good to go.</div><div><br></div></div><br><div class="ecxgmail_quote"><div dir="ltr">On Sun, Apr 17, 2016 at 2:31 AM Metin Olgun <<a href="mailto:olgun.metin@gmail.com" target="_blank">olgun.metin@gmail.com</a>> wrote:<br></div><blockquote class="ecxgmail_quote" style="border-left:1px #ccc solid;padding-left:1ex;"><div dir="auto"><div>I think there should be an IP input modulator.. Forex Newtec should have such a modulator.. But it is a professional one and costly solution. Your STB is only dvb-s? Cos there are IP STBs as well but if the requirement is to test dvb-s STBs then you certainly need a modulator, where modulator might not be enough.<br><br>Sent from my iPhone</div></div><div dir="auto"><div><br>On 16 Apr 2016, at 19:24, Ibrahim Tachijian <<a href="mailto:barhom@netsat.se" target="_blank">barhom@netsat.se</a>> wrote:<br><br></div><blockquote><div><div dir="ltr"><div><span style="line-height:1.5;">Here's a more detailed example of what I'm trying to do:</span><br></div><div><br></div><div>1. Use DVBLasts "-d" parameter to stream an entire transponder to an IPv4 address</div><div>2. Have some kind of DVB-S2 modulator device (either stand alone or pci-e) read this UDP/TS stream created by DVBLast and convert it back into DVB-S2.</div><div><br></div><div>In case you want the reason behind doing this;</div><div><br></div><div>Location A has a Satellite dish and a server with dvb-s2 tuner connected using dvblast</div><div>Location B has no Satellite dish but requires a live-feed of one transponder for testing Set top boxes.</div><div><br></div><div><br></div><div><div><br><div class="ecxgmail_quote"><div dir="ltr">On Sun, Apr 17, 2016 at 1:59 AM Ahmed Ramze <<a href="mailto:ahmedramze@gmail.com" target="_blank">ahmedramze@gmail.com</a>> wrote:<br></div><blockquote class="ecxgmail_quote" style="border-left:1px #ccc solid;padding-left:1ex;"><div dir="ltr">Hello <div><br></div><div>There is no Modulator with IP in all modulator come with ASI input its broadcast standards with DVB transport stream .</div><div>the dektek the best experimental equipment but its too expensive comparing with other products. </div><div><br></div><div>for your application you need IP to ASI converter/processor then DVB-C/T/S any type.</div><div><br></div><div>the price for IP to ASI depend on price the chines cost 1800-2500$ other modules up to 15,000$ depend on Number of input IP and number output ASI ports and MUX function which its multiplex the IPs.</div><div><br></div><div>any way if you want to buy modulator I have DVB-S with ASI input with variable symbol rate from 1000-45000 and there is DVB-S2 with variable symbol rate from 1000-27500.</div><div>and we have 16 UDP/IP in with 4 ASI out with Multiplexer.</div><div>contact me at this email or on info[at]HighSpeedTelecom[dot]net</div><div><br></div><div>Ahmed.</div><div><br></div><div><br></div><div><br></div><div><br></div><div><br></div><div><br></div><div><br></div></div><div class="ecxgmail_extra"><br><div class="ecxgmail_quote"></div></div><div class="ecxgmail_extra"><div class="ecxgmail_quote">On Sun, Apr 17, 2016 at 2:44 AM, Ibrahim Tachijian <span dir="ltr"><<a href="mailto:barhom@netsat.se" target="_blank">barhom@netsat.se</a>></span> wrote:<br></div></div><div class="ecxgmail_extra"><div class="ecxgmail_quote"><blockquote class="ecxgmail_quote" style="border-left:1px #ccc solid;padding-left:1ex;"><div dir="ltr"><div>Hey,</div><div><br></div><div>Can anyone recommend a DVB-S2 modulator, either stand alone or one that works in linux?</div><div><br></div><div>I'm trying to achieve the following:</div><div><br></div><div>1. Use dvblast to send dvb-s2 channel to udp (done)</div><div>2. Save the stream using multicat to file on disk (done)</div><div>3. Stream the saved .ts file through a DVB-S2 modulator to be played back on a DVB-S2 STB decoder.</div><div><br></div><div>Basically, I'm looking for IP->DVB-S2 modulator that can take either file or multicast input. And I would prefer a device that has several modulators in one so that I can output 2,3 or 4 DVB-S2 transponders simultaneously.</div><div><br></div><div>This product seems perfect on paper (Except that it is DVB-C and not DVB-S2):</div><div><a href="http://www.dektec.com/products/IP/DTE-3114/" target="_blank">http://www.dektec.com/products/IP/DTE-3114/</a><br></div><div><br></div><div>This seems fairly expensive and it only does 1 DVB-S2 output:</div><div><a href="http://www.dektec.com/products/PCIe/DTA-2107/" target="_blank">http://www.dektec.com/products/PCIe/DTA-2107/</a><br></div><div><br></div><div>This is completely new, looks cool, even does rack mount but is extremely expensive and does not run on linux:</div><div><a href="http://www.dektec.com/products/USB/DTU-315/" target="_blank">http://www.dektec.com/products/USB/DTU-315/</a><br></div><div><br></div><div>I'm fine with testing no-name chinese branded modulators even if they are bulky rackmounted units.</div><div><br></div><div>Does anyone have any experience with dvb-s2 modulators and can recommend one?</div><div><br></div><div>Thanks,</div><div><br></div><div><br></div><div><br></div><div><br></div><div><br></div><div><br></div><div><br></div><div><br></div></div>
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<br></blockquote></div><br><br clear="all"><div><br></div>-- <br><div><div dir="ltr">-- <br><div dir="ltr">Best Regards..<br>--------------------------<br>Eng.Ahmed Ramze<div>CEO <a href="http://www.HighSpeedTelecom.Net" target="_blank">HighSpeedTelecom S.A.R.L </a></div><div>IQ +9647901109967</div><div>Leb +96176688533</div></div></div></div>
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