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Audio is Stereo but ProgDVB says it's mono?

Posted: Wed Dec 04, 2013 10:47 am
by NoHands
TV channel's audio is stereo AAC/LATM, and it uses the SBR tool, but ProgDVB says it is mono in OSD whenever I switch to the channel.
When I switch to radio stations it does show they're stereo.

:?

Re: Audio is Stereo but ProgDVB says it's mono?

Posted: Wed Dec 04, 2013 11:44 am
by Prog
aac not very easy for detection. I hope no any problem in playback..

Re: Audio is Stereo but ProgDVB says it's mono?

Posted: Wed Dec 04, 2013 12:31 pm
by NoHands
Prog wrote:aac not very easy for detection. I hope no any problem in playback..
I can hear audio. Not sure if it is stereo or not.
It's not difficult to detect. I've done it myself. ISO/IEC 14496-3 Describes it and the LATM transport layer, SBR tool, etc.
Would you like me to record some of in TS format and send it to you?

Edit: It's definitely stereo.

Re: Audio is Stereo but ProgDVB says it's mono?

Posted: Wed Dec 04, 2013 2:32 pm
by Prog
Yes. Please record me 5 minutes in Service->Pid recorder