tut-arg / sed_vis Goto Github PK

hi, use the demo file, it can show the picture.

But when i use the my own data, such as b044.ann as reference and b044_output.ann as estimated.
It happens below.

Traceback (most recent call last):
File "vis.py", line 26, in
vis.show()
File "/home/lhh/sed_vis/sed_vis/visualization.py", line 667, in show
self.generate_GUI()
File "/home/lhh/sed_vis/sed_vis/visualization.py", line 388, in generate_GUI
color='0.5'
File "/home/lhh/.local/lib/python2.7/site-packages/matplotlib/init.py", line 1867, in inner
return func(ax, *args, **kwargs)
File "/home/lhh/.local/lib/python2.7/site-packages/matplotlib/axes/_axes.py", line 5101, in fill_between
'is not 1-dimensional.')
ValueError: Input passed into argument "u'y1'"is not 1-dimensional.

Hello, I get a figure with 'play', 'stop' and 'close' tag, after run sed_visualizer.py as supposed.
I want to listen to the audio by click the 'play' tag,
however, I get a error:
IOError: [Errno -9996] Invalid output device (no default output device)
as shown in the title

I google it, and find that maybe something wrong with pyaudio and portaudio
I try to fix it follow the two methods in the following :
https://stackoverflow.com/questions/4672155/pyaudio-ioerror-no-default-input-device-available?rq=1

unfortunately, they fail to fix it.

Do you have met this? any advice would be appreciated!

Hi! After successful installation in a python 3.6 environment on Ubuntu 20.04 LTS, visualizers/sed_visualizer.py returns:

Traceback (most recent call last): File "visualizers/sed_visualizer.py", line 10, in <module> import sed_vis File "<frozen zipimport>", line 259, in load_module File "/home/galvo/.virtualenvs/py36/lib/python3.8/site-packages/sed_vis-0.1.2-py3.8.egg/sed_vis/__init__.py", line 5, in <module> File "<frozen zipimport>", line 259, in load_module File "/home/galvo/.virtualenvs/py36/lib/python3.8/site-packages/sed_vis-0.1.2-py3.8.egg/sed_vis/visualization.py", line 21, in <module> ModuleNotFoundError: No module named 'sed_vis.util'

Any hints? Thanks.

I am unable to get the UI as shown here. Instead, I am getting a static plot of the event roll as attached after executing the test_sed_visualizer.sh script.

Hi, when I run the
Quickstart: Using sed_vis in Python code
with the demo file a001.wav and a001_system_output_prob.csv
that is:

import sed_vis
import dcase_util
audio_container = dcase_util.containers.AudioContainer().load(
'./tests/data/a001.wav'
)
reference_event_list = dcase_util.containers.MetaDataContainer().load(
'./tests/data/a001.ann'
)
estimated_event_list = dcase_util.containers.MetaDataContainer().load(
'./tests/data/a001_system_output_prob.csv'
)
event_lists = {
'reference': reference_event_list,
'estimated': estimated_event_list
}
vis = sed_vis.visualization.EventListVisualizer(event_lists=event_lists,
audio_signal=audio_container.data,
sampling_rate=audio_container.fs)
vis.show()

However, I got the following warning:
.../lib/python2.7/site-packages/matplotlib/figure.py:2299: UserWarning: This figure includes Axes that are not compatible with tight_layout, so results might be incorrect.
warnings.warn("This figure includes Axes that are not compatible "
.../lib/python2.7/site-packages/matplotlib/tight_layout.py:209: UserWarning: tight_layout cannot make axes height small enough to accommodate all axes decorations
warnings.warn('tight_layout cannot make axes height small enough '

and the resulted png figure didn't show probability and the estimated results were also gone.

I don't know how to figure it out, can you give me some tips? Thank you very much!