44 replies to this topic

[Taapat]

As of today, our satellite.xml file also includes the multistream transponder parameters: https://github.com/O...3b296c9bbb2c5a6

 

It looks like you've missed transponders which contain for example only is_id.

This is ZeonBud on the Astra 4.8E.

Edited by Taapat, 24 August 2017 - 12:58.

[WanWizard]

Didn't know these existed. Back to the drawing board then. Any more suprises?

[WanWizard]

Here you go: https://github.com/O...b76874b317cb60b

 

Let me know if you find more of these "anomalies"?

[elsato]

Hi,

 

Remove Stream 6 from 5.0°W 11637 V 30000 3/5 (not present anymore)

<transponder frequency="11637000" symbol_rate="30000000" polarization="1" fec_inner="7" system="1" modulation="1" pls_mode="1" pls_code="131070" is_id="6"/> (can be removed)

 

 

and please add to 39.0°E Hellas Sat 2

<transponder frequency="12717000" symbol_rate="9416000" polarization="0" fec_inner="3" system="1" modulation="2" pls_mode="0" pls_code="218997" is_id="3"/>

 

Thanks.

 

[FelixF]

I installed OpenPli6, loaded the TBS driver and ... it worked once; the Tbs is not always recognized and when it is satellite scanning doesnot find any channel although the transponder data seems to be correct.

Is it an OpenPli issue or a driver issue ?

 

What to do ?

[WanWizard]

@El Sato,

 

If that is directed to me: Our xml is generated from Lyngsat, so if it is updated there, it will be updated in the XML too.

[athoik]

I installed OpenPli6, loaded the TBS driver and ... it worked once; the Tbs is not always recognized and when it is satellite scanning doesnot find any channel although the transponder data seems to be correct.
Is it an OpenPli issue or a driver issue ?

What to do ?

Ask TBS to get support.

[elsato]

@El Sato,

 

If that is directed to me: Our xml is generated from Lyngsat, so if it is updated there, it will be updated in the XML too.

I saw some missing multistream frequencies. I thought you could add them.
Have to wait for Lyngsat update.

 

also missing on 5.0°W
<transponder frequency="12711000" symbol_rate="35500000" polarization="0" fec_inner="2" system="1" modulation="2" pls_mode="0" pls_code="8" is_id="1"/>

<transponder frequency="12711000" symbol_rate="35500000" polarization="0" fec_inner="2" system="1" modulation="2" pls_mode="0" pls_code="8" is_id="2"/>

<transponder frequency="12711000" symbol_rate="35500000" polarization="0" fec_inner="2" system="1" modulation="2" pls_mode="0" pls_code="8" is_id="3"/>

 

30.0°W Hispasat 30W-4/30W-5

2 Combo frequencies can be added as Root or Gold

example for Root:
<transponder frequency="11491000" symbol_rate="7522000" polarization="1" fec_inner="6" system="1" modulation="2" pls_mode="0" pls_code="133460" is_id="1"/>

<transponder frequency="11496000" symbol_rate="7884000" polarization="0" fec_inner="6" system="1" modulation="2" pls_mode="0" pls_code="185747" is_id="1"/>

[Huevos]

Here you go: https://github.com/O...b76874b317cb60b

 

Let me know if you find more of these "anomalies"?

Two things.

1) Some transponders show PLS mode and PLS code, but no is_id. In these cases you need to inject is_id = 1. If you don't the transponder will not open. Example 45E, 11475V.

2) The Combo transponder on 30W. I would just hard code that into your fetch script. Eg...

				#manual override, 11491 V on 30W
				if($is_id == NULL and $PLS_code == '2388' and $PLS_mode == '2')
				{
					$is_id = '1';
					$PLS_code = '133460';
					$PLS_mode = '0';
				}

Edited by Huevos, 24 August 2017 - 16:47.

[WanWizard]

Thanks, I'll have a look.

[Huevos]

My code looks like this...

				$is_id = NULL;
				$PLS_code = NULL; # range 0 to 262 141, i.e. 0x3FFFF
				$PLS_mode = NULL;
				
				if($system === '1')
				{
					$S2_pat = "/[<]td(?:(?![<]td).)*DVB-S2(?:(?![<][\/]td).)*[<][\/]td[>]/is";
					if(1 === preg_match($S2_pat, $matches[0], $S2_match))
					{
						$PLS_pat = '/PLS\s*(root|gold|combo)\s*(\d+)/is';
						$stream_pat = '/stream\s*(\d+)/is';
						if(1 === preg_match($PLS_pat, $S2_match[0], $PLS_match))
						{
							$PLS_code = $PLS_match[2];
							$PLS_mode = $PLS_modes[strtolower($PLS_match[1])];
						}
						if(1 === preg_match($stream_pat, $S2_match[0], $stream_match))
						{
							$is_id = $stream_match[1];
						}
						
					}
				}
				
				#manual override, 11491 V on 30W
				if($is_id === NULL and $PLS_code === '2388' and $PLS_mode === '2')
				{
					$is_id = '1';
					$PLS_code = '133460';
					$PLS_mode = '0';
				}
				
				#check for missing is_id
				if (($PLS_code !== NULL or $PLS_mode !== NULL) and $is_id === NULL)
				{
					$is_id = '1';
				}

[WanWizard]

I wish I could use PHP as well, would have been a lot quicker. Unfortunately, everything is in Python, I which I am not so proficient.

 

Having said that, new version is online: https://github.com/O...4ed69ed509864d 

 

No hardcoding used, I'm allergic to that. In the end it will always bite you in the but...

[elsato]

Example 45E, 11475V

Bulgarian multistream package is removed from:
Intelsat 12, 45.0°E 11475V
Intelsat 33e, 60.0°E 11077V

 

The channels can be found now on:
39.0°E Hellas Sat 2
12717 H 9416, FEC:3/4, DVB-S2, 8PSK
Input stream ID = 3
PLS Mode = Root
PLS Code = 218997

[Huevos]

I wish I could use PHP ...

No hardcoding used, I'm allergic to that. In the end it will always bite you in the but...

 

Until we have an algo for Combo to Root or Combo to Gold I can't see what option we have.
 

[Huevos]

 

Example 45E, 11475V

Bulgarian multistream package is removed from:
Intelsat 12, 45.0°E 11475V
Intelsat 33e, 60.0°E 11077V

 

The channels can be found now on:
39.0°E Hellas Sat 2
12717 H 9416, FEC:3/4, DVB-S2, 8PSK
Input stream ID = 3
PLS Mode = Root
PLS Code = 218997

 

Push your changes to Lyngsat. No one here is going to maintain this manually.

[WanWizard]

Until we have an algo for Combo to Root or Combo to Gold I can't see what option we have.

 

True. For now I've just added 131072 to the PLS code, we'll see where that breaks.

[FelixF]

What are the correct parameters for 12648 on 5°W ?

I decode nothing on that transponder although the Mediaset transponders are fully decoded.

 

Tnx

[Huevos]

 

Until we have an algo for Combo to Root or Combo to Gold I can't see what option we have.

 

True. For now I've just added 131072 to the PLS code, we'll see where that breaks.

 

Not sure what you mean by this.

[Huevos]

Also, have you set a lower limit for symbol rate? You are missing transponders with 3 figure symbol rates.

[WanWizard]

I haven't touched that, so perhaps those were always missing? Do you have an example of such a transponder?
 
What I mean is that 133460 - 2388 = 131072, which also happens to be the gold to root conversion number. So instead of hardcoding it, I used this calculation in the assumption that it is to big a coincedence for that value to be random.