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[hts-users:02320] Re: Visual synthesis with HMM

Thank you Heiga Zen and Blaise Potard for your answers.

Like Blaise said, this is a small bug in the HTSDemo script if you only
work with one stream (in my case FAPs) instead of two (mgc  and f0).

I?ve done the changes that Blaise suggested and it works perfectly.

Thank you very much!


> Hello,
> Yes, this is a small bug in the HTSdemo script, which fails when there
> is only one stream. You can correct it simply by changing two lines:
> <          if ($set eq "dur") {
> ---
>>          if ($#{$ref{$set}} eq 0 ) {
> It occurs twice if I remember correctly.
> in make_edfile_upmix
> and make_edfile_untie
> (the main idea is that when there is only one stream, the macros
> become more generic; to handle this particular case we just need to do
> the same as for the duration, which has always only one stream).
> Hope that helps!
> Blaise
> P.S.: you should probably consider reducing the number of parameters
> you use (through PCA or so), 68 might be a bit too much.
> 2009/12/16 Borja Martinez Piazuelo <borjam@xxxxxxxxxxxxx>:
>> Hi,
>> I am trying to make visual synthesis with HHM by generating lip-sync
>> with
>> the HTS-demo_CMU-ARCTIC-SLT.
>> I?m using FAPs (facial animation parameters). For each frame I have 68
>> parameters for the position of each point of the face instead of mgc and
>> f0, to animate a 3D.
>> When it comes to the CXCL2 function I get the next error:
>> // construct decision trees
>> TB 0.00 fap_s2_  {*.state[2].stream[1-1]}
>> Tree based clustering based on MDL criterion, threshold=7.963560e+02
>> ERROR [+7036]  NewMacro: macro or model name fap_s2_4 already exists
>> FATAL ERROR - Terminating program /home/Borja/tools/htk/HTKTools/HHEd
>> Error in /home/Borja/tools/htk/HTKTools/HHEd   -A -C
>> /home/Borja/tools/voices/HTS-demo_CMU-ARCTIC-SLT_Borja/configs/trn.cnf
>> -D
>> -T 1 -p -i -H
>> /home/Borja/tools/voices/HTS-demo_CMU-ARCTIC-SLT_Borja/models/qst001/ver1/cmp/re_clustered.mmf
>> -m -a 1.0 -w
>> /home/Borja/tools/voices/HTS-demo_CMUARCTICSLT_Borja/models/qst001/ver1/cmp/re_clustered.mmf
>> /home/Borja/tool
>> s/voices/HTS-demo_CMU-ARCTIC-SLT_Borja/edfiles/qst001/ver1/cmp/cxc_fap.hed.untied
>> /home/Borja/tools/voices/HTS-demo_CMU-ARCTIC-SLT_Borja/data/lists_fap/full.list
>> I don?t know if it?s due to the fact that I?m using only one stream of
>> parameters (FAPs) instead of two (mgc and f0). Can someone help me or
>> tell
>> the possibles causes of this error?
>> Thanks!
>> Borja

[hts-users:02316] Visual synthesis with HMM, Borja Martinez Piazuelo
[hts-users:02319] Re: Visual synthesis with HMM, Blaise Potard