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Audio over SDI

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Audio over SDI

Postby DaltonRandall » 31 Dec 2016, 23:43

Hello,

I am playing some clips in Caspar that have audio in them. What is the entry I need to put in my config file that will force audio to be embedded into the SDI output instead of the computer's sound card output? Is it possible to do both (SDI + soundcard)?

Thanks in advance.
DaltonRandall
 
Posts: 14
Joined: 18 Jan 2016, 09:03

Re: Audio over SDI

Postby zbang » 01 Jan 2017, 02:11

Like this--
Code: Select all
            <decklink>
                <device>1</device>
>>>           <embedded-audio>true</embedded-audio>   <<<
                <latency>normal</latency>
                <keyer>default</keyer>
                <key-only>false</key-only>
                <buffer-depth>4</buffer-depth>
                <custom-allocator>true</custom-allocator>
            </decklink>


z!
zbang
 
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Re: Audio over SDI

Postby DaltonRandall » 01 Jan 2017, 05:43

Thanks so much. :)

Does that also output audio through the computer's standard connection simultaneously, or does it override and reroute it?
DaltonRandall
 
Posts: 14
Joined: 18 Jan 2016, 09:03

Re: Audio over SDI

Postby zbang » 01 Jan 2017, 06:34

I wouldn't expect audio out of both. If you do want both, try adding a screen consumer to the channel. Note that I haven't actually tried this. Might tomorrow if I get interested :).

Later,

z!
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Re: Audio over SDI

Postby didikunz » 01 Jan 2017, 09:01

You would need to add <system-audio /> to your configuration. I would not do it, as it is not in sync with the embedded audio. Why would you want to have both?
Didi Kunz
CasparCG Client-Programmer, Template Maker & Live CG-Operator
Media Support, CH-5722 Gränichen, Switzerland http://mediasupport.ch/
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Re: Audio over SDI

Postby DaltonRandall » 01 Jan 2017, 12:43

Thank you for the information, it is greatly appreciated. :)
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Posts: 14
Joined: 18 Jan 2016, 09:03


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