MLD-5.x > General
DVB-T2
clausmuus:
Hi,
Danke für das Angebot. Aber das hilft mir derzeit nur bedingt weiter, da mein Media PC mit PCI-Express Steckplätzen zu leistundsschwach ist, um dvb-t2 Sender zu dekodieren. Ich könnte damit also lediglich den Scan und Empfang testen.
Ich verlasse mich also vorerst auf die Tests von MegaX :)
Claus
clausmuus:
OK, aufgrund einer Diskussion in unser Entwickler Runde muss ich meine Aussage bezüglich DVB-T2 Unterstützung revidieren. Ich hatte da wohl ein paar aussagen falsch verstanden, bzw. falsch in Erinnerung.
Lediglich der Empfang und das Streamen von DVB-T2 funktioniert schon länger. Das Scannen von DVB-T2 Sendern ist bisher ein wenig Glückssache. Es kommt durchaus vor, das nicht alle DVB-T2 Sender gefunden werden.
Die Ausgabe von DVB-T2 Funktioniert erst mit der MLD-5.4 und nur mit dem softhddevice oder xineliboutput Paket.
Claus
Antonius:
Hi,
ich versuche gerade DVB-T2 mld MLD 5.4 stable zum Laufen zu bringen. Ich verwende eine Hauppauge WinTV-dualHD. Die Kanalsuche findet keine Sender. Habt ihr eine Idee?
--- Code: ---Stopping vdr
done
w_scan -c DE -f t -Y -N -E 0
w_scan version 20170107 (mighty-p patch version 2) (compiled for DVB API 5.10)
using settings for GERMANY
DVB aerial
DVB-T Europe
scan type TERRESTRIAL, channellist 4
output format vdr-2.0
output charset 'UTF-8', use -C <charset> to override
Info: using DVB adapter auto detection.
/dev/dvb/adapter0/frontend0 -> "Montage Technology M88DS3103" doesnt support TERRESTRIAL -> SEARCH NEXT ONE.
/dev/dvb/adapter1/frontend0 -> "Montage Technology M88DS3103" doesnt support TERRESTRIAL -> SEARCH NEXT ONE.
/dev/dvb/adapter2/frontend0 -> TERRESTRIAL "Silicon Labs Si2168": very good :-))
Using TERRESTRIAL frontend (adapter /dev/dvb/adapter2/frontend0)
-_-_-_-_ Getting frontend capabilities-_-_-_-_
Using DVB API 5.11
frontend 'Silicon Labs Si2168' supports
DVB-T2
INVERSION_AUTO
QAM_AUTO
TRANSMISSION_MODE_AUTO
GUARD_INTERVAL_AUTO
HIERARCHY_AUTO
FEC_AUTO
BANDWIDTH_AUTO not supported, trying 6/7/8 MHz.
FREQ (42.00MHz ... 870.00MHz)
-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_
Scanning DVB-T...
Scanning 8MHz frequencies...
474000: (time: 00:00.501) -
482000: (time: 00:02.542) /|
490000: (time: 00:04.587) -
498000: (time: 00:06.635) /|
506000: (time: 00:08.674) -
514000: (time: 00:10.721) /|
522000: (time: 00:12.760) -
530000: (time: 00:14.800) /|
538000: (time: 00:16.839) -
546000: (time: 00:18.877) /|
554000: (time: 00:20.919) -
562000: (time: 00:22.967) /|
570000: (time: 00:25.007) -
578000: (time: 00:27.051) /|
586000: (time: 00:29.098) -
594000: (time: 00:31.138) /|
602000: (time: 00:33.186) -
610000: (time: 00:35.234) /|
618000: (time: 00:37.273) -
626000: (time: 00:39.311) /|
634000: (time: 00:41.350) -
642000: (time: 00:43.389) /|
650000: (time: 00:45.432) -/|
658000: (time: 00:49.969) -
666000: (time: 00:52.015) /|
674000: (time: 00:54.059) -
682000: (time: 00:56.107) /|
690000: (time: 00:58.156) -
698000: (time: 01:00.203) /|
706000: (time: 01:02.250) -
714000: (time: 01:04.298) /|
722000: (time: 01:06.346) -
730000: (time: 01:08.394) /|
738000: (time: 01:10.442) -
746000: (time: 01:12.490) /|
754000: (time: 01:14.529) -
762000: (time: 01:16.568) /|
770000: (time: 01:18.607) -/|778000: (time: 01:23.502) -/
786000: (time: 01:25.546) |794000: (time: 01:27.594) -/
802000: (time: 01:29.635) |810000: (time: 01:31.682) -/
818000: (time: 01:33.730) |826000: (time: 01:35.777) -/
834000: (time: 01:37.816) |842000: (time: 01:39.855) -/
850000: (time: 01:41.894) |858000: (time: 01:43.933) -/
Scanning DVB-T2...
474000: (time: 01:45.975) |482000: (time: 01:48.016) - signal ok: QAM_AUTO f = 482000 kHz I999B8C999D999T999G999Y999P0 (0:0:0)
QAM_AUTO f = 482000 kHz I999B8C999D999T999G999Y999P0 (0:0:0) : updating transport_stream_id: -> (0:0:16481)
/|-/ QAM_AUTO f = 482000 kHz I999B8C999D999T999G999Y999P0 (0:0:16481) : updating network_id -> (0:12352:16481)
updating transponder:
(QAM_AUTO f = 482000 kHz I999B8C999D999T999G999Y999P0 (0:12352:16481)) 0x0000
to (QAM_AUTO f = 482000 kHz I999B8C999D0T32G16Y0P0 (8468:12352:16481)) 0x4004
already known: (QAM_AUTO f = 482000 kHz I999B8C999D0T32G16Y0P0 (8468:12352:16481)), but not found by pids
QAM_AUTO f = 482000 kHz I999B8C999D0T32G16Y0P0 (8468:12352:16481) : updating tp ids -> (8468:12352:16497)
updating transponder:
(QAM_AUTO f = 482000 kHz I999B8C999D0T32G16Y0P0 (8468:12352:16497)) 0x4004
to (QAM_AUTO f = 482000 kHz I999B8C999D0T32G16Y0P1 (8468:12352:16497)) 0x4004
490000: (time: 01:54.082) |498000: (time: 01:56.130) -/
506000: (time: 01:58.179) |514000: (time: 02:00.227) -/
522000: (time: 02:02.274) |530000: (time: 02:04.323) -/
538000: (time: 02:06.371) | signal ok: QAM_AUTO f = 538000 kHz I999B8C999D999T999G999Y999P0 (0:0:0)
QAM_AUTO f = 538000 kHz I999B8C999D999T999G999Y999P0 (0:0:0) : updating transport_stream_id: -> (0:0:2562)
-/ QAM_AUTO f = 538000 kHz I999B8C999D999T999G999Y999P0 (0:0:2562) : updating network_id -> (0:12298:2562)
updating transponder:
(QAM_AUTO f = 538000 kHz I999B8C999D999T999G999Y999P0 (0:12298:2562)) 0x0000
to (QAM_AUTO f = 538000 kHz I999B8C999D0T16G19128Y0P1 (8468:12298:2562)) 0x4004
546000: (time: 02:10.059) |554000: (time: 02:12.098) -/
562000: (time: 02:14.139) |570000: (time: 02:16.186) -/
578000: (time: 02:18.233) |586000: (time: 02:20.280) signal ok: QAM_AUTO f = 586000 kHz I999B8C999D999T999G999Y999P0 (0:0:0)
QAM_AUTO f = 586000 kHz I999B8C999D999T999G999Y999P0 (0:0:0) : updating transport_stream_id: -> (0:0:515)
-/|- QAM_AUTO f = 586000 kHz I999B8C999D999T999G999Y999P0 (0:0:515) : updating network_id -> (0:12290:515)
updating transponder:
(QAM_AUTO f = 586000 kHz I999B8C999D999T999G999Y999P0 (0:12290:515)) 0x0000
to (QAM_AUTO f = 586000 kHz I999B8C999D0T16G19128Y0P0 (8468:12290:515)) 0x4004
594000: (time: 02:25.166) /|
602000: (time: 02:27.205) -
610000: (time: 02:29.244) /|
618000: (time: 02:31.289) -
626000: (time: 02:33.337) /|
634000: (time: 02:35.384) -
642000: (time: 02:37.433) signal ok: QAM_AUTO f = 642000 kHz I999B8C999D999T999G999Y999P0 (0:0:0)
QAM_AUTO f = 642000 kHz I999B8C999D999T999G999Y999P0 (0:0:0) : updating transport_stream_id: -> (0:0:16387)
/|-/ QAM_AUTO f = 642000 kHz I999B8C999D999T999G999Y999P0 (0:0:16387) : updating network_id -> (0:12352:16387)
already known: (QAM_AUTO f = 482000 kHz I999B8C999D0T32G16Y0P1 (8468:12352:16497)), but not found by pids
QAM_AUTO f = 482000 kHz I999B8C999D0T32G16Y0P1 (8468:12352:16497) : updating tp ids -> (8468:12352:16481)
updating transponder:
(QAM_AUTO f = 482000 kHz I999B8C999D0T32G16Y0P1 (8468:12352:16481)) 0x4004
to (QAM_AUTO f = 482000 kHz I999B8C999D0T32G16Y0P0 (8468:12352:16481)) 0x4004
already known: (QAM_AUTO f = 586000 kHz I999B8C999D0T16G19128Y0P0 (8468:12290:515)), but not found by pids
QAM_AUTO f = 586000 kHz I999B8C999D0T16G19128Y0P0 (8468:12290:515) : updating tp ids -> (8468:12352:16498)
updating transponder:
(QAM_AUTO f = 586000 kHz I999B8C999D0T16G19128Y0P0 (8468:12352:16498)) 0x4004
to (QAM_AUTO f = 586000 kHz I999B8C999D0T16G19128Y0P1 (8468:12352:16498)) 0x4004
updating transponder:
(QAM_AUTO f = 642000 kHz I999B8C999D999T999G999Y999P0 (0:12352:16387)) 0x0000
to (QAM_AUTO f = 642000 kHz I999B8C999D0T32G16Y0P0 (8468:12352:16387)) 0x4004
already known: (QAM_AUTO f = 586000 kHz I999B8C999D0T16G19128Y0P1 (8468:12352:16498)), but not found by pids
QAM_AUTO f = 586000 kHz I999B8C999D0T16G19128Y0P1 (8468:12352:16498) : updating tp ids -> (8468:12352:16390)
updating transponder:
(QAM_AUTO f = 586000 kHz I999B8C999D0T16G19128Y0P1 (8468:12352:16390)) 0x4004
to (QAM_AUTO f = 586000 kHz I999B8C999D0T32G16Y0P0 (8468:12352:16390)) 0x4004
already known: (QAM_AUTO f = 586000 kHz I999B8C999D0T32G16Y0P0 (8468:12352:16390)), but not found by pids
QAM_AUTO f = 586000 kHz I999B8C999D0T32G16Y0P0 (8468:12352:16390) : updating tp ids -> (8468:12352:16392)
already known: (QAM_AUTO f = 482000 kHz I999B8C999D0T32G16Y0P0 (8468:12352:16481)), but not found by pids
QAM_AUTO f = 482000 kHz I999B8C999D0T32G16Y0P0 (8468:12352:16481) : updating tp ids -> (8468:12352:16497)
updating transponder:
(QAM_AUTO f = 482000 kHz I999B8C999D0T32G16Y0P0 (8468:12352:16497)) 0x4004
to (QAM_AUTO f = 482000 kHz I999B8C999D0T32G16Y0P1 (8468:12352:16497)) 0x4004
650000: (time: 02:42.826) |658000: (time: 02:44.864) -/
666000: (time: 02:46.905) |674000: (time: 02:48.954) signal ok: QAM_AUTO f = 674000 kHz I999B8C999D999T999G999Y999P0 (0:0:0)
- QAM_AUTO f = 674000 kHz I999B8C999D999T999G999Y999P0 (0:0:0) : updating transport_stream_id: -> (0:0:6146)
QAM_AUTO f = 674000 kHz I999B8C999D999T999G999Y999P0 (0:0:6146) : updating network_id -> (0:12312:6146)
updating transponder:
(QAM_AUTO f = 674000 kHz I999B8C999D999T999G999Y999P0 (0:12312:6146)) 0x0000
to (QAM_AUTO f = 674000 kHz I999B8C999D0T16G19128Y0P1 (8468:12312:6146)) 0x4004
682000: (time: 02:50.261) /|
690000: (time: 02:52.300) signal ok: QAM_AUTO f = 690000 kHz I999B8C999D999T999G999Y999P0 (0:0:0)
QAM_AUTO f = 690000 kHz I999B8C999D999T999G999Y999P0 (0:0:0) : updating transport_stream_id: -> (0:0:16435)
-/|-/| QAM_AUTO f = 690000 kHz I999B8C999D999T999G999Y999P0 (0:0:16435) : updating network_id -> (0:12352:16435)
already known: (QAM_AUTO f = 482000 kHz I999B8C999D0T32G16Y0P1 (8468:12352:16497)), but not found by pids
QAM_AUTO f = 482000 kHz I999B8C999D0T32G16Y0P1 (8468:12352:16497) : updating tp ids -> (8468:12352:16481)
updating transponder:
(QAM_AUTO f = 482000 kHz I999B8C999D0T32G16Y0P1 (8468:12352:16481)) 0x4004
to (QAM_AUTO f = 482000 kHz I999B8C999D0T32G16Y0P0 (8468:12352:16481)) 0x4004
already known: (QAM_AUTO f = 642000 kHz I999B8C999D0T32G16Y0P0 (8468:12352:16387)), but not found by pids
QAM_AUTO f = 642000 kHz I999B8C999D0T32G16Y0P0 (8468:12352:16387) : updating tp ids -> (8468:12352:16386)
already known: (QAM_AUTO f = 642000 kHz I999B8C999D0T32G16Y0P0 (8468:12352:16386)), but not found by pids
QAM_AUTO f = 642000 kHz I999B8C999D0T32G16Y0P0 (8468:12352:16386) : updating tp ids -> (8468:12352:16387)
already known: (QAM_AUTO f = 586000 kHz I999B8C999D0T32G16Y0P0 (8468:12352:16392)), but not found by pids
QAM_AUTO f = 586000 kHz I999B8C999D0T32G16Y0P0 (8468:12352:16392) : updating tp ids -> (8468:12352:16390)
already known: (QAM_AUTO f = 586000 kHz I999B8C999D0T32G16Y0P0 (8468:12352:16390)), but not found by pids
QAM_AUTO f = 586000 kHz I999B8C999D0T32G16Y0P0 (8468:12352:16390) : updating tp ids -> (8468:12352:16392)
updating transponder:
(QAM_AUTO f = 690000 kHz I999B8C999D999T999G999Y999P0 (0:12352:16435)) 0x0000
to (QAM_AUTO f = 690000 kHz I999B8C999D0T32G16Y0P0 (8468:12352:16435)) 0x4004
already known: (QAM_AUTO f = 690000 kHz I999B8C999D0T32G16Y0P0 (8468:12352:16435)), but not found by pids
QAM_AUTO f = 690000 kHz I999B8C999D0T32G16Y0P0 (8468:12352:16435) : updating tp ids -> (8468:12352:16438)
already known: (QAM_AUTO f = 482000 kHz I999B8C999D0T32G16Y0P0 (8468:12352:16481)), but not found by pids
QAM_AUTO f = 482000 kHz I999B8C999D0T32G16Y0P0 (8468:12352:16481) : updating tp ids -> (8468:12352:16497)
updating transponder:
(QAM_AUTO f = 482000 kHz I999B8C999D0T32G16Y0P0 (8468:12352:16497)) 0x4004
to (QAM_AUTO f = 482000 kHz I999B8C999D0T32G16Y0P1 (8468:12352:16497)) 0x4004
698000: (time: 03:00.262) -
706000: (time: 03:02.308) /|
714000: (time: 03:04.354) -
722000: (time: 03:06.402) /|
730000: (time: 03:08.450) -
738000: (time: 03:10.497) /|
746000: (time: 03:12.547) signal ok: QAM_AUTO f = 746000 kHz I999B8C999D999T999G999Y999P0 (0:0:0)
QAM_AUTO f = 746000 kHz I999B8C999D999T999G999Y999P0 (0:0:0) : updating transport_stream_id: -> (0:0:5122)
-/| QAM_AUTO f = 746000 kHz I999B8C999D999T999G999Y999P0 (0:0:5122) : updating network_id -> (0:12308:5122)
updating transponder:
(QAM_AUTO f = 746000 kHz I999B8C999D999T999G999Y999P0 (0:12308:5122)) 0x0000
to (QAM_AUTO f = 746000 kHz I999B8C999D0T16G19128Y0P1 (8468:12308:5122)) 0x4004
754000: (time: 03:16.292) -
762000: (time: 03:18.331) /|
770000: (time: 03:20.379) -
778000: (time: 03:22.424) /|
786000: (time: 03:24.473) -
794000: (time: 03:26.519) /|
802000: (time: 03:28.568) -
810000: (time: 03:30.617) /|
818000: (time: 03:32.665) -
826000: (time: 03:34.712) /|
834000: (time: 03:36.761) -
842000: (time: 03:38.809) /|
850000: (time: 03:40.857) -
858000: (time: 03:42.904) /|
tune to: QAM_AUTO f = 482000 kHz I999B8C999D0T32G16Y0P1 (8468:12352:16497) (time: 03:44.953)
service = ssu (Harmonic)
service = Infokanal (MEDIA BROADCAST)
-/| already known: (QAM_AUTO f = 482000 kHz I999B8C999D0T32G16Y0P1 (8468:12352:16497)), but not found by pids
QAM_AUTO f = 482000 kHz I999B8C999D0T32G16Y0P1 (8468:12352:16497) : updating tp ids -> (8468:12352:16481)
already known: (QAM_AUTO f = 642000 kHz I999B8C999D0T32G16Y0P0 (8468:12352:16387)), but not found by pids
QAM_AUTO f = 642000 kHz I999B8C999D0T32G16Y0P0 (8468:12352:16387) : updating tp ids -> (8468:12352:16386)
already known: (QAM_AUTO f = 642000 kHz I999B8C999D0T32G16Y0P0 (8468:12352:16386)), but not found by pids
QAM_AUTO f = 642000 kHz I999B8C999D0T32G16Y0P0 (8468:12352:16386) : updating tp ids -> (8468:12352:16387)
already known: (QAM_AUTO f = 746000 kHz I999B8C999D0T16G19128Y0P1 (8468:12308:5122)), but not found by pids
QAM_AUTO f = 746000 kHz I999B8C999D0T16G19128Y0P1 (8468:12308:5122) : updating tp ids -> (8468:12352:16388)
updating transponder:
(QAM_AUTO f = 746000 kHz I999B8C999D0T16G19128Y0P1 (8468:12352:16388)) 0x4004
to (QAM_AUTO f = 746000 kHz I999B8C999D0T32G16Y0P0 (8468:12352:16388)) 0x4004
already known: (QAM_AUTO f = 586000 kHz I999B8C999D0T32G16Y0P0 (8468:12352:16392)), but not found by pids
QAM_AUTO f = 586000 kHz I999B8C999D0T32G16Y0P0 (8468:12352:16392) : updating tp ids -> (8468:12352:16390)
already known: (QAM_AUTO f = 586000 kHz I999B8C999D0T32G16Y0P0 (8468:12352:16390)), but not found by pids
QAM_AUTO f = 586000 kHz I999B8C999D0T32G16Y0P0 (8468:12352:16390) : updating tp ids -> (8468:12352:16392)
already known: (QAM_AUTO f = 482000 kHz I999B8C999D0T32G16Y0P1 (8468:12352:16481)), but not found by pids
QAM_AUTO f = 482000 kHz I999B8C999D0T32G16Y0P1 (8468:12352:16481) : updating tp ids -> (8468:12352:16434)
already known: (QAM_AUTO f = 482000 kHz I999B8C999D0T32G16Y0P1 (8468:12352:16434)), but not found by pids
QAM_AUTO f = 482000 kHz I999B8C999D0T32G16Y0P1 (8468:12352:16434) : updating tp ids -> (8468:12352:16435)
already known: (QAM_AUTO f = 482000 kHz I999B8C999D0T32G16Y0P1 (8468:12352:16435)), but not found by pids
QAM_AUTO f = 482000 kHz I999B8C999D0T32G16Y0P1 (8468:12352:16435) : updating tp ids -> (8468:12352:16497)
-/|-/|-tune to: QAM_AUTO f = 538000 kHz I999B8C999D0T16G19128Y0P1 (8468:12298:2562) (time: 03:59.876)
/|-/----------no signal----------
tune to: QAM_AUTO f = 538000 kHz I999B8C999D0T999G999Y0P1 (8468:12298:2562) (time: 04:04.262) (no signal)
|-/----------no signal----------
|-/|-/|-/|-/|-/|-/|-/|-/|-/|-/|-/|-/|-/|-/|-/|-/|-/|-/|-/|-/|-/|-/|-/|Killed
-Starting vdr
done
--- End code ---
Erzeugt wird eine leere Datei "DVB-t-scanned.conf", ansonsten ändert sich nichts im Verzeichnis /etc/vdr/channels.
Viele Grüße
Sascha
clausmuus:
In der aktuellen unstable MLD-5.4 wird ein anderes Tool (t2scan) verwendet. Das funktioniert bei mir zwar noch nicht zuverlässig, findet aber im schnitt jedes Zweite mal alle Sender. Ich bin derzeit mit dem Entwickler des Tools in Kontakt um die Ursache des Problems zu finden.
Das bei Dir verwendete Tool w_scan kann DVB-T2 Sender nur selten finden, ist dafür also nicht geeignet.
Antonius:
Hi Claus,
prima. das funktioniert mit der MLD 5.4 unstable. Hat bei mir im ersten Anlauf eine Kanalliste erzeugt.
Kann ich diese für die Allgemeinheit zur Verfügung stellen?
Viele Grüße
Sascha
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