ladspa-Plugin "Gate 1410" not working in multichannel setup

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Hello all,

i am using ecasoung on ubuntu-studio 18.04.
ecasound is Version 2.9.1.
Audio-Interface is TASCAM US16x08 with firmware-Version  2.00 0022.
The interface has 16 Inputs and 8 Outputs.
I use 24-bit 48khz.

Recoding the 16 channels with ecasound works like a charm.
> ecasound -f:s24_le,16,48000 -i alsa,input16 -o rec16.wav

In the band rehearsal room i playback the rec16.wav-File via
8-Channel-Mixer with following command:
ecasound -i rec16.wav  -y:0 -f:s24_le,8,48000 \
-a:1 -chcopy:1,1 -eadb:$amp \
-a:2 -chcopy:2,2 -eadb:$amp \
-a:3 -chcopy:3,3 -eadb:$amp \
-a:4 -chcopy:4,4 -eadb:$amp \
-a:5 -chcopy:5,5 -eadb:$amp \
-a:6 -chcopy:6,6 -eadb:$amp \
-a:12a -eadb:$amp12a -chcopy:12,7 \
-a:12b -eadb:$amp12b -chcopy:12,8 \
-a:13a -eadb:$amp13a -chcopy:13,7 \
-a:13b -eadb:$amp13b -chcopy:13,8 \
-a:14a -eadb:$amp14a -chcopy:14,7 \
-a:14b -eadb:$amp14b -chcopy:14,8 \
-a:15a -eadb:$amp15a -chcopy:15,7 \
-a:15b -eadb:$amp15b -chcopy:15,8 \
-a:16a -eadb:$amp16a -chcopy:16,7 \
-a:16b -eadb:$amp16b -chcopy:16,8 \
-a:1,2,3,4,5,6,12a,12b,13a,13b,14a,14b,15a,15b,16a,16b -o alsa,root8c

(the $amp... variables set to mixing-values)
(Channels 12-16 is the Drumset)

This also works like a charm.

Now for real mixing i normally use cubase. But mixing a new recording takes
too long time. Our Setup is always the same so my idea is using a
shellscript, and the mix is ready in no time. Of cause this is not for
professional use.
I started to write the shellscript, but i stumble with ladspa-Plugins.

I tried this command:
#Gate: [1] LF key filter (Hz) 0.000, [2] HF key filter (Hz) 0.000, [3]
Threshold (dB) 0.000,
#      [4] Attack (ms) 0.000, [5] Hold (ms) 0.000, [6] Decay (ms) 0.000,
[7] Range (dB) 0.000,
#      [8] Output select (-1 = key listen, 0 = gate, 1 = bypass) 0.000
ecasound -c -i rec16.wav  -y:380 -f:s24_le,8,48000 \
-a:AM -chorder:1  -eadb:$ampAM -chcopy:1,2 -epp:50 \
-a:JM -chorder:2  -eadb:$ampJW -chcopy:1,2 -epp:40 \
-a:OM -chorder:3  -eadb:$ampOS -chcopy:1,2 -epp:50 \
-a:BS -chorder:4  -eadb:$ampBS -chcopy:1,2 -epp:60 \
-a:RG -chorder:5  -eadb:$ampRG -chcopy:1,2 -epp:30 \
-a:LD -chorder:6  -eadb:$ampLG -chcopy:1,2 -epp:70 \
-a:7 -chorder:7   -eadb:-2000 -chcopy:1,2 -epp:50 \
-a:8 -chorder:8   -eadb:-2000 -chcopy:1,2 -epp:50 \
-a:TL -chorder:9  -el:gate,31,22100,-20.68,0.01,361.6,233.8,-90,0
-eadb:$ampTL -chcopy:1,2 -epp:50 \
-a:TR -chorder:10 -eadb:$ampTR -chcopy:1,2 -epp:50 \
-a:TS -chorder:11 -eadb:$ampTS -chcopy:1,2 -epp:50 \
-a:BD -chorder:12 -eadb:$ampBD -chcopy:1,2 -epp:50 \
-a:HH -chorder:13 -eadb:$ampHH -chcopy:1,2 -epp:70 \
-a:SN -chorder:14 -eadb:$ampSN -chcopy:1,2 -epp:50 \
-a:OL -chorder:15 -eadb:$ampOL -chcopy:1,2 -etm:70,1,20 -epp:0 \
-a:OR -chorder:16 -eadb:$ampOR -chcopy:1,2 -etm:70,1,20 -epp:100 \
-a:all -o alsa,root2c

The TL-chain is mono. This matches the gate-effect.

What i get is no output. And when i stop ecasound it crashes.
If i use Audacity, applying a mono channel with the same plugin, it works.

I started ecasound with "-c" and controlled the parameters with "es".
I found that the effect-parameter all are in place.

O, i forgot to say: without the plugin in the TL-chain everything is ok.

Any Idea?

Thanks a lot,
Oliver

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<div dir=3D"ltr">Hello all,<br><div><br></div><div>i am using ecasoung on u=
buntu-studio 18.04.</div><div>ecasound is Version 2.9.1.</div><div>Audio-In=
terface is TASCAM US16x08 with firmware-Version=C2=A0 2.00 0022.</div><div>=
The interface has 16 Inputs and 8 Outputs.</div><div>I use 24-bit 48khz.</d=
iv><div><br></div><div>Recoding the 16 channels with ecasound works like a =
charm.</div><div>&gt; ecasound -f:s24_le,16,48000 -i alsa,input16 -o rec16.=
wav<br></div><div><br></div><div>In the=C2=A0band rehearsal room i playback=
 the rec16.wav-File via 8-Channel-Mixer with following command:</div><div><=
div>ecasound -i rec16.wav=C2=A0 -y:0 -f:s24_le,8,48000 \</div><div>-a:1 -ch=
copy:1,1 -eadb:$amp \</div><div>-a:2 -chcopy:2,2 -eadb:$amp \</div><div>-a:=
3 -chcopy:3,3 -eadb:$amp \</div><div>-a:4 -chcopy:4,4 -eadb:$amp \</div><di=
v>-a:5 -chcopy:5,5 -eadb:$amp \</div><div>-a:6 -chcopy:6,6 -eadb:$amp \</di=
v><div>-a:12a -eadb:$amp12a -chcopy:12,7 \</div><div>-a:12b -eadb:$amp12b -=
chcopy:12,8 \</div><div>-a:13a -eadb:$amp13a -chcopy:13,7 \</div><div>-a:13=
b -eadb:$amp13b -chcopy:13,8 \</div><div>-a:14a -eadb:$amp14a -chcopy:14,7 =
\</div><div>-a:14b -eadb:$amp14b -chcopy:14,8 \</div><div>-a:15a -eadb:$amp=
15a -chcopy:15,7 \</div><div>-a:15b -eadb:$amp15b -chcopy:15,8 \</div><div>=
-a:16a -eadb:$amp16a -chcopy:16,7 \</div><div>-a:16b -eadb:$amp16b -chcopy:=
16,8 \</div><div>-a:1,2,3,4,5,6,12a,12b,13a,13b,14a,14b,15a,15b,16a,16b -o =
alsa,root8c</div></div><div><br></div><div>(the $amp... variables set to mi=
xing-values)</div><div>(Channels 12-16 is the Drumset)</div><div><br></div>=
<div>This also works like a charm.</div><div><br></div><div>Now for real mi=
xing i normally use cubase. But mixing a new recording takes too long time.=
 Our Setup is always the same so my idea is using a</div><div>shellscript, =
and the mix is ready in no time. Of cause this is not for professional use.=
</div><div>I started to write the shellscript, but i stumble with ladspa-Pl=
ugins.</div><div><br></div><div>I tried this command:</div><div><div>#Gate:=
 [1] LF key filter (Hz) 0.000, [2] HF key filter (Hz) 0.000, [3] Threshold =
(dB) 0.000,</div><div>#=C2=A0 =C2=A0 =C2=A0 [4] Attack (ms) 0.000, [5] Hold=
 (ms) 0.000, [6] Decay (ms) 0.000, [7] Range (dB) 0.000,</div><div>#=C2=A0 =
=C2=A0 =C2=A0 [8] Output select (-1 =3D key listen, 0 =3D gate, 1 =3D bypas=
s) 0.000</div><div>ecasound -c -i rec16.wav=C2=A0 -y:380 -f:s24_le,8,48000 =
\</div><div>-a:AM -chorder:1=C2=A0 -eadb:$ampAM -chcopy:1,2 -epp:50 \</div>=
<div>-a:JM -chorder:2=C2=A0 -eadb:$ampJW -chcopy:1,2 -epp:40 \</div><div>-a=
:OM -chorder:3=C2=A0 -eadb:$ampOS -chcopy:1,2 -epp:50 \</div><div>-a:BS -ch=
order:4=C2=A0 -eadb:$ampBS -chcopy:1,2 -epp:60 \</div><div>-a:RG -chorder:5=
=C2=A0 -eadb:$ampRG -chcopy:1,2 -epp:30 \</div><div>-a:LD -chorder:6=C2=A0 =
-eadb:$ampLG -chcopy:1,2 -epp:70 \</div><div>-a:7 -chorder:7=C2=A0 =C2=A0-e=
adb:-2000 -chcopy:1,2 -epp:50 \</div><div>-a:8 -chorder:8=C2=A0 =C2=A0-eadb=
:-2000 -chcopy:1,2 -epp:50 \</div><div>-a:TL -chorder:9=C2=A0 -el:gate,31,2=
2100,-20.68,0.01,361.6,233.8,-90,0 -eadb:$ampTL -chcopy:1,2 -epp:50 \</div>=
<div>-a:TR -chorder:10 -eadb:$ampTR -chcopy:1,2 -epp:50 \</div><div>-a:TS -=
chorder:11 -eadb:$ampTS -chcopy:1,2 -epp:50 \</div><div>-a:BD -chorder:12 -=
eadb:$ampBD -chcopy:1,2 -epp:50 \</div><div>-a:HH -chorder:13 -eadb:$ampHH =
-chcopy:1,2 -epp:70 \</div><div>-a:SN -chorder:14 -eadb:$ampSN -chcopy:1,2 =
-epp:50 \</div><div>-a:OL -chorder:15 -eadb:$ampOL -chcopy:1,2 -etm:70,1,20=
 -epp:0 \</div><div>-a:OR -chorder:16 -eadb:$ampOR -chcopy:1,2 -etm:70,1,20=
 -epp:100 \</div><div>-a:all -o alsa,root2c</div></div><div><br></div><div>=
The TL-chain is mono. This matches the gate-effect.</div><div><br></div><di=
v>What i get is no output. And when i stop ecasound it crashes.</div><div>I=
f i use Audacity, applying a mono channel with the same plugin, it works.</=
div><div><br></div><div>I started ecasound with &quot;-c&quot; and controll=
ed the parameters with &quot;es&quot;.</div><div>I found that the effect-pa=
rameter all are in place.</div><div><br></div><div>O, i forgot to say: with=
out the plugin in the TL-chain everything is ok.</div><div><br></div><div>A=
ny Idea?</div><div><br></div><div>Thanks a lot,</div><div>Oliver</div><div>=
<br></div><div><br></div><div><br></div><div><br></div><div><br></div></div=
>

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