Support for DSP Plugins/Audio Enhancers

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westjgames
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Support for DSP Plugins/Audio Enhancers

Post by westjgames »

It would be nice to see some audio enhancers or support for enhancers built into ShoutIRC.

Even better would be VST support, but that might be a little more difficult.

Some of the audio enhancers I am looking at are:
Stereo Widening
Multiband Compression
Bass Boost (With controllable gain/freq)
10-band EQ
Limiter

It may seem like a lot, but it would definately make this product more appealing to the professional market.

I wouldn't expect implementation overnight, rather, I wouldn't expect anything until version 6 or 7. But it would help a lot.
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Re: Support for DSP Plugins/Audio Enhancers

Post by Indy »

AutoDJ does support DSP plugins, it's just a matter of them being written (or ported from existing software).

Currently the only one I've ported is a normalizer plugin.
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Re: Support for DSP Plugins/Audio Enhancers

Post by westjgames »

Pray tell, how would one port a DSP? :)
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Re: Support for DSP Plugins/Audio Enhancers

Post by Indy »

It just has to be modified to use the AutoDJ DSP interface (see attached file).
If you see a plugin somewhere that is open source I can try to modify it for you.
Attachments
dsp.h
(1.42 KiB) Downloaded 2562 times
You can also contact me via email or instant messenger, links are at the bottom of this post.

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Re: Support for DSP Plugins/Audio Enhancers

Post by westjgames »

One last thing: VST support?
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Re: Support for DSP Plugins/Audio Enhancers

Post by Indy »

VST support probably won't happen because a big part of the VST spec is GUI integration, since the bot is a console app it has no GUI and wouldn't be able to display the VST controls.
Also they want money to license the technology.

Winamp DSP plugins might be an option on Windows, but it would be on a case by case basis if they work depending on how much of the Winamp API they use.
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Re: Support for DSP Plugins/Audio Enhancers

Post by westjgames »

Found usable source code for a DSP: http://forums.shoutirc.com/viewtopic.ph ... 2678#p2678
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Re: Support for DSP Plugins/Audio Enhancers

Post by westjgames »

Update:

I have created an AGC system in Liquidsoap. If anyone is interested in it, let me know in PM.
It uses a decent amount of LADSPA plugins, and requires a bit of CPU.
(Our stream sounds tons better already)
http://fillydelphiaradio.net/
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