Opened 7 years ago

Last modified 7 years ago

#2069 new defect

some ladspa plugins doesn't work

Reported by: lorefice2@… Owned by: reimar
Priority: normal Component: af
Version: unspecified Severity: normal
Keywords: Cc:
Blocked By: Blocking:
Reproduced by developer: Analyzed by developer:

Description

I'm trying the multiband compressor that comes with ladspa plugins, it just doesn't have any effect.

This is the commandline:
mplayer file.mp3 -af ladspa=/usr/lib/ladspa/calf.so:Multibandcompressor:\
0:\
64:\
64:\
166.487:\
821.481:\
6000:\
0:\
-0.17:\
-0.17:\
0.312083:\
0.895025:\
0.895025:\
0.000976563:\
4.81993:\
2000:\
222.251:\
7.06162:\
8:\
0:\
0:\
0:\
0.000976563:\
4.81993:\
2000:\
251.105:\
3.78423:\
8:\
0:\
0:\
0:\
0.000976563:\
5.64085:\
2000:\
222.251:\
1.94531:\
8:\
0:\
0:\
0:\
0.000976563:\
4.81993:\
2000:\
120.724:\
1.51572:\
8:\
0:\
0:\
0:\

Those values are perfectly sane, in fact, they works as expected into jack-rack, a ladspa->jack wrapper
The #3 and #4 are volume boosters, i expect the output to be totally distorted, but in mplayer it just plays as nothing was changed.

Also, if i start mplayer with -v, i get:
ladspa: (/usr/lib/ladspa/calf.so:Multibandcompressor): this plugin has 48 input control(s)

--- 0 Bypass [... , ...]
--- 1 Input [0.00 , 64.00]
--- 2 Output [0.00 , 64.00]

...Note that there is no range for bypass, i tried to set it to 0 and 1, but no avail, seems that bypass is stuck to 1.

I suspect this to be a bug, because other ladspa effects are working fine.

Change History (2)

comment:1 Changed 7 years ago by lorefice2@…

don't mind the last "\:", it is a typo, and the bug persists with or without it, no changes

comment:2 Changed 7 years ago by lorefice2@…

  • rep_platform changed from Other to PC (x86 with SSE)
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