Just in case it's of any interest to you, I've recently tried Liquidsoap
once more (using Ubuntu Studio 12.04 beta 1) and it is performing very
well - this is my configuration:
https://gist.github.com/d17d667597ce42ba6f09
What it does is:
* Inputs from ALSA/JACK/some other stream
* Gates the audio
* De-esses (gently)
* Multiband compression
* Overall compression
* Normalizes
* Limits gently
* Does a final hard limit
* Meters the output in a way which can be retrieved via telnet interface
(to plug into level monitoring like
http://macis.insanityradio.com/render/?width=1613&height=820&_salt=1331581019.281&from=-24hours&areaMode=first&target=alias(color(movingAverage(online_tx.levels.rms%2C60)%2C%22red%22)%2C%22RMS%20Level%20(L%2BR)%22)&title=liquidsoap%20source%20input%20level%20(Root%20Mean%20Square)%2C%201%20minute%20moving%20average
for instance)
There's more steps of processing than you probably need in here, but is
meant to be a quick demo of all the things you can do with LS and some
LADSPA plugins (tap- and swh-). You can probably just use sky() and
normalize(), maybe limit() to be sure after.
It then encodes:
* 320k, 192k, 96k MP3
* 64k, 32k AAC+ (via libaacplus)
* 192k, 128k, 96k AAC
This runs happily at 50% CPU usage on a Pentium 4 2.8Ghz HT. Bit fiddly
to get the dependencies installed but it's gotten much better since I
last tried.
Cheers,
James Harrison
On 11/03/2012 00:14, Scott Greene wrote:
Trying to manually install the Edcast_Jack to interface with Jack for
internet streaming from RD. Since the source is not packaged, I am
having to compile and install the package myself. Wondering if anyone
could help me out with an issue during ./configure.
I run
./configure
it runs until this error.
./configure: line 14577: syntax error near unexpected token 'newline'
./configure: line 14577: 'AM_PATH_LIBFLAC
goes back to xx@xx:~/edcast_jack$ (prompt)
Google not helping at the moment.
Any thoughts?
-Scott
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