HE-aac audio handling dm920

bamba

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36
Hi!
Could somebody advise? There is no audio on tirolradio at 23.5e 12643.1V. That radios use he-aac codec. On dm920 I installed newnigma2 latest version and advanced audio settings plugin. I tried different settings regarding he-aac, but no solution.
Thanks in advance,
Regards
 

ufeedo

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978
That's because the stations there are intentionally gemuxed together.
buy a tbs 5925/5927 card or a openbox SX and your problem is solved!!
 

ufeedo

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978
Do not you understand? the Radios are intentionally Audio mixed mux!
if they are so interesting then search for the web livestream or buy a sensitive tuner Box
 

bamba

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36
I am sorry, not understand. what kind of sensitivity is needed? Dm920 is able to tune the frequency succesfully, so enough sensitive. All the four radios i can see in the radio channel list, but when i select it gives no sound.
So what do you mean about sensitive?
 

ufeedo

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978
with sensitive i mean sensitive Tuner!! Check the Low SR 185 etc.. 11603,874H 185 3/4 on 21.6E
You can report the problem to the radio station or to austrian Telekom.
forget this with dreamboxs
with Openbox no problem!
 

bamba

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As I mentioned, DM920 is able to tune 12643.100V DVB-S 555 3/4 on 23.5e. The problem is that when I select those stations, there is no sound. All others ok, also low sr freq: Antenne Bayern from same satellite 12642.500V 477 1/2.
 

satpong

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satpong

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Try to scan radio NRW Enc1 Ltg-Dssd. on 23.5°E,
it has symbol rate 285
For me its OK on dm920

NRW Enc1 Ltg-Dssd.
Astra 23.5°E
12647, V, 285, FEC: 7/8

 
Last edited:

kebien

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1,329
As I mentioned, DM920 is able to tune 12643.100V DVB-S 555 3/4 on 23.5e. The problem is that when I select those stations, there is no sound. All others ok, also low sr freq: Antenne Bayern from same satellite 12642.500V 477 1/2.

Open webif,and see if you can stream the station to vlc.
let us know how it goes.

Also check that service information is showing the correct PID for this audio service.

I would also use dvbsnoop and test the trasponder information,the PMT,and see if it recognize the descriptors.

Also check if the digital output has the sound,sometimes the mixdown is routed only there.
 

EnoSat

Senior Member
Messages
1,952
AAC-HE - sample rate 44100 ok , sample rate 48000 not work (must fixed driver)
 
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