Difference between revisions of "Digitenne (Nederlands)"

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(instructions added for tzap and mplayer. Does not work yet)
Line 13: Line 13:
 
  crw-rw---- 1 root video 212, 3 May 15 10:21 /dev/dvb/adapter0/frontend0
 
  crw-rw---- 1 root video 212, 3 May 15 10:21 /dev/dvb/adapter0/frontend0
 
  crw-rw---- 1 root video 212, 7 May 15 10:21 /dev/dvb/adapter0/net0
 
  crw-rw---- 1 root video 212, 7 May 15 10:21 /dev/dvb/adapter0/net0
 +
 +
Installeer daarna de patch sascng-kernel26-patch 2.6.38-1
 +
https://aur.archlinux.org/packages.php?ID=48512
  
 
===DVB-T ontvanger testen met vlc===
 
===DVB-T ontvanger testen met vlc===
Line 69: Line 72:
 
  Discovery Channel:498000000:INVERSION_AUTO:BANDWIDTH_8_MHZ:FEC_2_3:FEC_AUTO:QA$
 
  Discovery Channel:498000000:INVERSION_AUTO:BANDWIDTH_8_MHZ:FEC_2_3:FEC_AUTO:QA$
 
  Eurosport:498000000:INVERSION_AUTO:BANDWIDTH_8_MHZ:FEC_2_3:FEC_AUTO:QAM_64:TRA$
 
  Eurosport:498000000:INVERSION_AUTO:BANDWIDTH_8_MHZ:FEC_2_3:FEC_AUTO:QAM_64:TRA$
Nu kan de tuner afgestemd worden op bijvoorbeeld Discovery Channel
+
Nu kan de tuner afgestemd worden op bijvoorbeeld Nederland 1
  $ tzap 'Discovery Channel'
+
  $ tzap 'Nederland 1'
 
  using '/dev/dvb/adapter0/frontend0' and '/dev/dvb/adapter0/demux0'
 
  using '/dev/dvb/adapter0/frontend0' and '/dev/dvb/adapter0/demux0'
 
  reading channels from file '/home/cedric/.tzap/channels.conf'
 
  reading channels from file '/home/cedric/.tzap/channels.conf'
Line 78: Line 81:
 
  status 1f | signal 5142 | snr 0075 | ber 00009720 | unc 00000000 | FE_HAS_LOCK
 
  status 1f | signal 5142 | snr 0075 | ber 00009720 | unc 00000000 | FE_HAS_LOCK
 
  status 1f | signal 4d42 | snr 0095 | ber 0002b650 | unc 00000000 | FE_HAS_LOCK
 
  status 1f | signal 4d42 | snr 0095 | ber 0002b650 | unc 00000000 | FE_HAS_LOCK
Gebruik nu een andere terminal om mplayer te starten:
+
Gebruik nu een andere terminal om mplayer te starten: (Dit werkt niet met kernel 2.6.38-ARCH #1)
 
  $ mplayer /dev/dvb/adapter0/dvr0
 
  $ mplayer /dev/dvb/adapter0/dvr0

Revision as of 16:49, 15 May 2011

This template has only maintenance purposes. For linking to local translations please use interlanguage links, see Help:i18n#Interlanguage links.


Local languages: Català – Dansk – English – Español – Esperanto – Hrvatski – Indonesia – Italiano – Lietuviškai – Magyar – Nederlands – Norsk Bokmål – Polski – Português – Slovenský – Česky – Ελληνικά – Български – Русский – Српски – Українська – עברית – العربية – ไทย – 日本語 – 正體中文 – 简体中文 – 한국어


External languages (all articles in these languages should be moved to the external wiki): Deutsch – Français – Română – Suomi – Svenska – Tiếng Việt – Türkçe – فارسی

Deze pagina behandeld het decoderen van digitenne (DVB-T) in Nederland.

DVB-T ontvanger testen

Controle device nodes

Kijk eerst of er een DVB ontvanger aanwezig is. Onder /dev hoort de map dvb aanwezig te zijn:

$ ls -l /dev/dvb/adapter0/*
crw-rw---- 1 root video 212, 4 May 15 10:21 /dev/dvb/adapter0/demux0
crw-rw---- 1 root video 212, 5 May 15 10:21 /dev/dvb/adapter0/dvr0
crw-rw---- 1 root video 212, 3 May 15 10:21 /dev/dvb/adapter0/frontend0
crw-rw---- 1 root video 212, 7 May 15 10:21 /dev/dvb/adapter0/net0

Installeer daarna de patch sascng-kernel26-patch 2.6.38-1 https://aur.archlinux.org/packages.php?ID=48512

DVB-T ontvanger testen met vlc

Gebruik nu vlc om de ontvanger te testen:

# pacman -S vlc
$vlc
Media -> Open Capture device,
Capture mode : DVB
Adapter card to tune: /dev/dvb/adapter0
DVB type: DVB-T
Transponder / multiplex frequency: 722000
Bandwidth: auto => play

Nu zal vlc alle kanalen scannnen, en na ongeveer 10 minuten het eerste beeld en/of geluid geven.

Als de permisies van /dev/dvb/adapter0 verkeerd staan zal vlc de volgende melding geven:

dvb access error: FrontEndOpen: opening device failed (Permission denied)
main input error: open of `dvb://frequency=0000' failed: (null)

Voeg dan jezelf toe aan de groep "video":

# usermod -a -G video yourusername

DVB-T ontvanger testen met tzap en mplayer

Installeer mplayer en tzap (onderdeel van linuxtv-dvb-apps)

# pacman -S linuxtv-dvb-apps mplayer

Scan nu naar de digitenne kanalen in nederland:

$ mkdir ~/.tzap
$ scan /usr/share/dvb/dvb-t/nl-All -o zap | tee ~/.tzap/channels.conf
scanning /usr/share/dvb/dvb-t/nl-All
using '/dev/dvb/adapter0/frontend0' and '/dev/dvb/adapter0/demux0'
initial transponder 474000000 0 1 9 3 1 3 0
initial transponder 474000000 0 2 9 3 1 3 0
>>> tune to: 474000000:INVERSION_AUTO:BANDWIDTH_8_MHZ:FEC_1_2:FEC_AUTO:QAM_64:TRANSMISSION_MODE_8K:GUARD_INTERVAL_1_4:HIERARCHY_NONE
0x0000 0x044d: pmt_pid 0x1b62 Digitenne -- Nederland 1 (running)
0x0000 0x044e: pmt_pid 0x1b6c Digitenne -- Nederland 2 (running)
0x0000 0x044f: pmt_pid 0x1b76 Digitenne -- Nederland 3 (running)
0x0000 0x0450: pmt_pid 0x1b80 Digitenne -- TV Rijnmond (running)
0x0000 0x0457: pmt_pid 0x1bc6 Digitenne -- Radio Rijnmond (running)
0x0000 0x0458: pmt_pid 0x1bd0 Digitenne -- Radio 1 (running)
0x0000 0x0459: pmt_pid 0x1bda Digitenne -- Radio 2 (running)
0x0000 0x045a: pmt_pid 0x1be4 Digitenne -- 3FM (running)
0x0000 0x045b: pmt_pid 0x1bee Digitenne -- Radio 4 (running)
0x0000 0x045c: pmt_pid 0x1bf8 Digitenne -- Radio 5 (running)
0x0000 0x045d: pmt_pid 0x1c02 Digitenne -- Radio 6 (running)
0x0000 0x045f: pmt_pid 0x1c16 Digitenne -- FunX (running)
Network Name 'Digitenne'
>>> tune to: 482000000:INVERSION_AUTO:BANDWIDTH_8_MHZ:FEC_1_2:FEC_AUTO:QAM_64:TRANSMISSION_MODE_8K:GUARD_INTERVAL_1_4:HIERARCHY_NONE
WARNING: >>> tuning failed!!!
...

Dit levert het bestand ~/.tzap/channels.conf op. Hierin is te zien dat Nederland 1,2 en 3 op 474 MHz zitten, en dat Discovery channel op 498MHz zit. De frekwenties zijn afhankelijk van de locatie.

Nederland 1:474000000:INVERSION_AUTO:BANDWIDTH_8_MHZ:FEC_1_2:FEC_1_2:QAM_64:TR$
Nederland 2:474000000:INVERSION_AUTO:BANDWIDTH_8_MHZ:FEC_1_2:FEC_1_2:QAM_64:TR$
Nederland 3:474000000:INVERSION_AUTO:BANDWIDTH_8_MHZ:FEC_1_2:FEC_1_2:QAM_64:TR$
...
Nickelodeon/TeenNick:498000000:INVERSION_AUTO:BANDWIDTH_8_MHZ:FEC_2_3:FEC_AUTO$
Discovery Channel:498000000:INVERSION_AUTO:BANDWIDTH_8_MHZ:FEC_2_3:FEC_AUTO:QA$
Eurosport:498000000:INVERSION_AUTO:BANDWIDTH_8_MHZ:FEC_2_3:FEC_AUTO:QAM_64:TRA$

Nu kan de tuner afgestemd worden op bijvoorbeeld Nederland 1

$ tzap 'Nederland 1'
using '/dev/dvb/adapter0/frontend0' and '/dev/dvb/adapter0/demux0'
reading channels from file '/home/cedric/.tzap/channels.conf'
tuning to 498000000 Hz
video pid 0x0bf5, audio pid 0x0bf6
status 03 | signal 4db5 | snr 004c | ber 001fffff | unc 00000000 | 
status 1f | signal 5142 | snr 0075 | ber 00009720 | unc 00000000 | FE_HAS_LOCK
status 1f | signal 4d42 | snr 0095 | ber 0002b650 | unc 00000000 | FE_HAS_LOCK

Gebruik nu een andere terminal om mplayer te starten: (Dit werkt niet met kernel 2.6.38-ARCH #1)

$ mplayer /dev/dvb/adapter0/dvr0