google/REAPER

taking a long time

bendichter opened this issue · 5 comments

bendichter commented

This algorithm sounds very interesting and I would like to compare it against some other methods for extracting vocal pitch. I am running reaper -i file.wav -f file_pitch.f0 -x 200 -m 50 -d debug_output.txt -e .01 and it is taking a very long time (20 min+) on a modern mac for a ~1 minute file. Is it supposed to take this long?

xavigonzalvo commented

It shouldn't take that long. Have you tried without the -d option?

2016-11-14 17:29 GMT-08:00 bendichter notifications@github.com:

This algorithm sounds very interesting and I would like to compare it
against some other methods for extracting vocal pitch. I am running reaper
-i file.wav -f file_pitch.f0 -x 200 -m 50 -d debug_output.txt -e .01 and
it is taking a very long time (20 min+) on a modern mac for a ~1 minute
file. Is it supposed to take this long?

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Xavi.

bendichter commented

time reaper -i file.wav -f result.f0 -x 140 -m 50 -a

for a 47 second file:

real 4m39.416s
user 4m37.012s
sys 0m1.538s

for a 1:19 file:

real 13m29.436s
user 11m56.422s
sys 1m29.495s

xavigonzalvo commented

I'd like to have a look at the wav file. Do you think you can send it
somehow?

2016-11-15 13:19 GMT-08:00 bendichter notifications@github.com:

time reaper -i file.wav -f result.f0 -x 140 -m 50 -a

for a 47 second file:

real 4m39.416s
user 4m37.012s
sys 0m1.538s

for a 1:19 file:

real 13m29.436s
user 11m56.422s
sys 1m29.495s

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Xavi.

bendichter commented

unfortunately I cannot, as it contains sensitive medical information. I will try to replicate the issue on another file and send it to you.

bendichter commented

It appears to be an issue only for specific audio files. I ran another and it took 34 seconds for a 2 minute file. Thanks for your help. I will let you know if I identify any properties of the original file that may have caused the increased processing time.