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<div class="gmail_quote">On Wed, Nov 12, 2008 at 1:24 PM, BOUWSMA Barry <span dir="ltr"><<a href="mailto:freebeer.bouwsma@gmail.com" target="_blank">freebeer.bouwsma@gmail.com</a>></span> wrote:<br>
<blockquote class="gmail_quote" style="PADDING-LEFT: 1ex; MARGIN: 0px 0px 0px 0.8ex; BORDER-LEFT: #ccc 1px solid">Howdy, this is probably a stupid question, as I neither<br>have DVB-S2 hardware nor have attempted to use anything<br>
but a rather hacked scan from dvb-apps, but...<br>
<div><br>On Wed, 12 Nov 2008, Alex Betis wrote:<br><br>> DVB-S2 by specifying S1 or S2 in freq file, also if you implicitly specify<br>> QPSK in frequency file the utility will not scan DVB-S2, same logic also for<br>
> 8PSK that will scan only DVB-S2 and will not try to scan DVB-S.<br></div>(implicitly -> explicitly?)</blockquote>
<div>Oh man, I'll probably never remember the difference :)</div>
<div>I meant explicitly in that case.</div>
<div> </div>
<blockquote class="gmail_quote" style="PADDING-LEFT: 1ex; MARGIN: 0px 0px 0px 0.8ex; BORDER-LEFT: #ccc 1px solid"><span></span><br><br>I can see the logic for 8PSK=>DVB-S2, but as far as I<br>can see, QPSK does not imply purely DVB-S...<br>
NIT result: 12324000 V 29500000 pos 28.2E FEC 3/4 DVB-S2 QPSK<br>one of eight such transponders, based on parsing the NIT<br>tables. Also, a note from my inital 19E2 scan file to<br>remind me why it failed:<br>S 11914500 h 27500 ## DVB-S2 QPSK (0x05)<br>
May be no longer up-to-date.</blockquote>
<div>Google search shows that you're right about it, thanks for pointing on that.</div>
<div>I'll leave only 8PSK => DVB-S2 binding. People who want to insist on DVB-S only scanning will have to specify S1 in their frequency file.</div>
<div>I'll probably add also a switch to block S2 scanning at all for those who don't have S2 compatable card.</div>
<div> </div>
<div>BTW, you give here example of NIT parsing, do you know the format of the message and what field specifies that the delivery system is DVB-S2? scan utility code doesn't parse it, so I just add both DVB-S and DVB-S2 scans for newly added transponder from NITmessage.</div>
<blockquote class="gmail_quote" style="PADDING-LEFT: 1ex; MARGIN: 0px 0px 0px 0.8ex; BORDER-LEFT: #ccc 1px solid"><span id=""></span><br><br>Of course, if I'm misunderstanding, or failing to grasp<br>something obvious if I actually laid my hands on the<br>
code, please feel free to slap me hard and tell me to<br>shove off.<br><br>thanks<br><font color="#888888">barry bouwsma<br></font></blockquote></div><br></div>