Hi,
I am using a vortexbox OS, version 2.3 = Fedora 20, LMS 7.9 and
squeezelite and would like some help on getting some inline EQ working.
I started off by finding info from someone upsampling using LMS and
editing the /etc/squeezeboxserver/custom-convert.conf file.
I can get the upsample to work, verified by checking the squeezelite
logs. I then added the equalizer commands, and I get audio but the
audio is not getting EQ'd. I have verified this with an FFT.
Ideally I would like to EQ without upsampling, but just entering SOX
equalizer with the EQ parameter gets white noise.
Current custom-convert.conf
flc flc * *
# FT:{START=--skip=%t}U:{END=--until=%v}
[flac] -dcs $START$ $END$ -- $FILE$ | [sox] -D -q -t wav - -t flac -e
signed -C 0 -b 24 - gain -1 rate -v -I -b 98 88200 equalizer 58.0 7.05q
-10
flc pcm * *
# FT:{START=--skip=%t}U:{END=--until=%v}
[flac] -dcs $START$ $END$ -- $FILE$ | [sox] -D -q -t wav - -t flac -e
signed -C 0 -b 24 - gain -1 rate -v -I -b 98 88200 equalizer 58.0 7.05q
-10
wav pcm * *
# FT:{START=--skip=%t}U:{END=--until=%v}
[flac] -dcs $START$ $END$ -- $FILE$ | [sox] -D -q -t wav - -t flac -e
signed -C 0 -b 24 - gain -1 rate -v -I -b 98 88200 equalizer 58.0 7.05q
-10
I currently have Inguz working and have EQ successfully using the 31
band EQ, but this is not as precise as I would like (centrre freq and q)
and the EQ process is causing a 3 second delay in audio whilst cueing
new tracks, this is OK but I am sure SOX would be more efficient.
Does anyone have any experience with inline SoX processing with LMS?
Appreciate any help!
thanks
Rob.
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