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Hi,<br>
<br>
I assume this concerns mainly ubuntu packagers, but I also send it to
ecasound-list since it probably will be of interest for other x86_64
users of ecasound.<br>
<br>
Something is broken in the gutsy version of ecasound, which was working
in feisty.<br>
<tt><br>
</tt>The level analyze option -ev does not work.<br>
<br>
<blockquote><tt>philippe@eponyme$ nice /usr/bin/ecasound -i test.wav
-o:null -ev<br>
********************************************************************************<br>
* ecasound v2.4.5 (C) 1997-2006 Kai Vehmanen and others <br>
********************************************************************************<br>
- [ Session created ]
----------------------------------------------------------<br>
- [ Chainsetup created (cmdline) ]
---------------------------------------------<br>
- [ Connecting chainsetup ]
----------------------------------------------------<br>
(eca-chainsetup) 'nonrt' buffering mode selected.<br>
(eca-chainsetup) Audio object "test.wav", mode "read".<br>
(audio-io) Format: s24_le, channels 2, srate 44100, interleaved.<br>
(eca-chainsetup) Audio object "null", mode "read/write".<br>
(audio-io) Format: s16_le, channels 2, srate 44100, interleaved.<br>
- [ Chainsetup connected ]
-----------------------------------------------------<br>
(eca-control-objects) Connected chainsetup: "command-line-setup".<br>
- [ Controller/Starting batch processing ]
-------------------------------------<br>
- [ Engine init - Driver start ]
-----------------------------------------------<br>
- [ Controller/Batch processing finished (0) ]
---------------------------------<br>
(eca-control-objects) Disconnecting chainsetup: "command-line-setup".<br>
- [ Chainsetup disconnected ]
--------------------------------------------------<br>
</tt></blockquote>
<br>
A fresh compile does work, however<br>
<br>
<blockquote><tt>philippe@eponyme$ nice /usr/local/bin/ecasound -i
test.wav -o:null -ev<br>
********************************************************************************<br>
* ecasound v2.4.6.1 (C) 1997-2007 Kai Vehmanen and others <br>
********************************************************************************<br>
- [ Session created ]
----------------------------------------------------------<br>
- [ Chainsetup created (cmdline) ]
---------------------------------------------<br>
- [ Connecting chainsetup ]
----------------------------------------------------<br>
(eca-chainsetup) 'nonrt' buffering mode selected.<br>
(eca-chainsetup) Audio object "test.wav", mode "read".<br>
(audio-io) Format: s24_le, channels 2, srate 44100, interleaved.<br>
(eca-chainsetup) Audio object "null", mode "read/write".<br>
(audio-io) Format: s16_le, channels 2, srate 44100, interleaved.<br>
- [ Chainsetup connected ]
-----------------------------------------------------<br>
(eca-control-objects) Connected chainsetup: "command-line-setup".<br>
- [ Controller/Starting batch processing ]
-------------------------------------<br>
- [ Engine init - Driver start ]
-----------------------------------------------<br>
- [ Controller/Batch processing finished (0) ]
---------------------------------<br>
(eca-control-objects) Disconnecting chainsetup: "command-line-setup".<br>
- [ Chainsetup disconnected ]
--------------------------------------------------<br>
(eca-chain) (audiofx) -- Amplitude statistics <br>
... -----------------------------<br>
Range, pos/neg, count,(%), ch1...n<br>
Pos -1.0 dB: 0,0.000% 0,0.000%<br>
Pos -2.0 dB: 0,0.000% 0,0.000%<br>
Pos -4.0 dB: 192,0.001% 0,0.000%<br>
Pos -8.0 dB: 17533,0.096% 205,0.001%<br>
Pos -16.0 dB: 472353,2.592% 260253,1.428%<br>
Pos -32.0 dB: 3970401,21.790% 3362166,18.452%<br>
Pos -64.0 dB: 4118029,22.600% 4764108,26.146%<br>
Pos -inf.0 dB: 550836,3.023% 693050,3.804%<br>
Neg -inf.0 dB: 541150,2.970% 688399,3.778%<br>
Neg -64.0 dB: 4132686,22.681% 4794784,26.315%<br>
Neg -32.0 dB: 3922807,21.529% 3399841,18.659%<br>
Neg -16.0 dB: 473041,2.596% 258033,1.416%<br>
Neg -8.0 dB: 20969,0.115% 217,0.001%<br>
Neg -4.0 dB: 1016,0.006% 0,0.000%<br>
Neg -2.0 dB: 36,0.000% 0,0.000%<br>
Neg -1.0 dB: 7,0.000% 0,0.000%<br>
(audiofx) Peak amplitude, period: pos=0.69774 neg=0.91714.<br>
(audiofx) Peak amplitude, all : pos=0.69774 neg=0.91714.<br>
(audiofx) Clipped samples, period: pos=0 neg=0.<br>
(audiofx) Clipped samples, all : pos=0 neg=0.<br>
(audiofx) Max gain without clipping, all: 1.09035.<br>
(audiofx) -- End of statistics --------------------------------<br>
<br>
philippe@eponyme$ <br>
</tt></blockquote>
<br>
Environment<br>
<br>
<blockquote><tt>philippe@eponyme$ uname -a<br>
Linux eponyme 2.6.22-14-generic #1 SMP Sun Oct 14 21:45:15 GMT 2007
x86_64 GNU/Linux<br>
philippe@eponyme$ dpkg -l|grep ecasound<br>
ii ecasound
2.4.5-7 Multitrack-capable audio
recorder and effect<br>
ii libecasound2.2-dev
2.4.5-7 development files for ecasound<br>
ii libecasoundc2.2-dev
2.4.5-7 c binding files for ecasound
(devel)<br>
ii libkvutils2.2-dev
2.4.5-7 kvutils library required for
ecasound - deve<br>
ii python-ecasound2.2
2.4.5-7 python binding files for
ecasound 2.2<br>
<br>
</tt></blockquote>
<br>
Regards<br>
Philippe Chartrand<br>
<br>
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