Two Audios (video description narrator for blind)

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Two Audios (video description narrator for blind)

Postby alicevixie14706 » Thu Jan 12, 2017 12:29 pm


DVB-T broadcasts two audio channels on two PIDs at the same time. While one PID plays regular audio (e.g. 273), another one (e.g. 275) contains only narrator's voice describing the video at the same language - it is a service "opposite to closed captions".

While I can switch between the channels by clicking on a loudspeaker icon in a left bottom corner, I need to play both channels at the same time.

Any way to do it?


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Re: Two Audios (video description narrator for blind)

Postby rel » Thu Feb 02, 2017 3:26 am

You can stream it to VLC and select other audio pid in VLC .
That way you will hear both pids. (one through DVB Dream , other through VLC)
Make sure you enable streaming all audio pids , in DVB Dream LAN streaming options.
DVB Dream - because I have to dream about having time to code it

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