IOError: Could not load meta information

[aszxnm]

I need help...I don't know how to solve this problem. Source: /home/gx/GX/code/visbeat-master/examples/test_files/dance1.mp4 Target: /home/gx/GX/code/visbeat-master/examples/test_files/music1.mp4 Video source at ./VisBeatAssets/VideoSources/dance1/ Calculating frames for dance1_Full... Done. Video source at ./VisBeatAssets/VideoSources/music1/ Calculating frames for music1_Full... Done. Warping dance1_240 to music1_240 Rendering 16 beats of result 16 16 target start: 0.371519274376 target end: 7.00081632653 target duration: 6.62929705215 [swscaler @ 0x5643f99be840] Warning: data is not aligned! This can lead to a speed loss Calculating frames for None... Done. Issue loading audio for ./TEMP_dance1_240_TO_music1_240quad_sab_0_svb_0.mp4 Using bitrate of 20000k stereo is False Moviepy - Building video ./VisBeatAssets/VideoSources/dance1/Versions/Warps/maxheight_240//dance1_240_TO_music1_240quad_sab_0_svb_0.mp4. MoviePy - Writing audio in %s MoviePy - Done.
Moviepy - Writing video ./VisBeatAssets/VideoSources/dance1/Versions/Warps/maxheight_240//dance1_240_TO_music1_240quad_sab_0_svb_0.mp4

Moviepy - Done !
Moviepy - video ready ./VisBeatAssets/VideoSources/dance1/Versions/Warps/maxheight_240//dance1_240_TO_music1_240quad_sab_0_svb_0.mp4 Calculating frames for None... Done. Traceback (most recent call last): File "dancefer.py", line 43, in main(args); File "dancefer.py", line 31, in main nbeats=nbeats, output_path = output_path) File "/home/gx/anaconda3/envs/visbeat/lib/python2.7/site-packages/visbeat/init.py", line 244, in Dancefer warped_result_final = Video(path = final_output_path, num_frames_total=n_frames_total); File "/home/gx/anaconda3/envs/visbeat/lib/python2.7/site-packages/visbeat/Video.py", line 38, in init self.loadFile(num_frames_total=num_frames_total); File "/home/gx/anaconda3/envs/visbeat/lib/python2.7/site-packages/visbeat/Video.py", line 131, in loadFile self.reader = imageio.get_reader(self.a_info['file_path'], 'ffmpeg'); File "/home/gx/anaconda3/envs/visbeat/lib/python2.7/site-packages/imageio/core/functions.py", line 129, in get_reader return format.get_reader(request) File "/home/gx/anaconda3/envs/visbeat/lib/python2.7/site-packages/imageio/core/format.py", line 169, in get_reader return self.Reader(self, request) File "/home/gx/anaconda3/envs/visbeat/lib/python2.7/site-packages/imageio/core/format.py", line 218, in init self._open(**self.request.kwargs.copy()) File "/home/gx/anaconda3/envs/visbeat/lib/python2.7/site-packages/imageio/plugins/ffmpeg.py", line 327, in _open self._load_infos() File "/home/gx/anaconda3/envs/visbeat/lib/python2.7/site-packages/imageio/plugins/ffmpeg.py", line 479, in _load_infos raise IOError(fmt % err2) IOError: Could not load meta information === stderr ===

Thanks....

[aszxnm]

Dear Sir, I'm a student from China,Can you provide the version of the installed python library? Thanks a lot.

[shenjing023]

@aszxnm ,did you solve this problem? How to install in python3,thanks.

[aszxnm]

@aszxnm ,did you solve this problem? How to install in python3,thanks.

I installed it in python3.5， ran it and debug it，Not many bugs, you can try.

[aszxnm]

@aszxnm ,did you solve this problem? How to install in python3,thanks.

I reloaded the environment and changed the library version to fix the problem

[shenjing023]

I installeded in py3.7 and something error: ModuleNotFoundError: No module named 'VisBeatImports'. after that, I installed in py2.7 success. But when import visbeat, error: imageio.ffmpeg.download() has been deprecated. Use 'pip install imageio-ffmpeg' instead.'. Then, run pip install imageio-ffmpeg, error, ERROR: Package 'imageio-ffmpeg' requires a different Python: 2.7.17 not in '>=3.4'. so how did you debug in py3.5, change the source code import path? such as " from VisBeatImports import " change to " from .VisBeatImports import " ?

[aszxnm]

I installeded in py3.7 and something error: ModuleNotFoundError: No module named 'VisBeatImports'. after that, I installed in py2.7 success. But when import visbeat, error: imageio.ffmpeg.download() has been deprecated. Use 'pip install imageio-ffmpeg' instead.'. Then, run pip install imageio-ffmpeg, error, ERROR: Package 'imageio-ffmpeg' requires a different Python: 2.7.17 not in '>=3.4'. so how did you debug in py3.5, change the source code import path? such as " from VisBeatImports import " change to " from .VisBeatImports import " ?

pip install imageio==2.4.1 in python=2.7

[shenjing023]

did you appear the error "ModuleNotFoundError: No module named 'VisBeatImports'" when you run in python3 ? thanks for your help

[aszxnm]

did you appear the error "ModuleNotFoundError: No module named 'VisBeatImports'" when you run in python3 ? thanks for your help

Yes, in python=3.6.9 it appears too, and not in python=3.5

[shenjing023]

so how did you solve this?

[aszxnm]

I don't use it in python3.7, I'm sorry i can't solve it too.

[shenjing023]

are you use this library now?

[aszxnm]

Here's my environment now.

Name Version Build Channel

_libgcc_mutex 0.1 main defaults audioread 2.1.8 pypi_0 pypi backports-functools-lru-cache 1.6.1 pypi_0 pypi beautifulsoup4 4.8.1 pypi_0 pypi bs4 0.0.1 pypi_0 pypi ca-certificates 2019.10.16 0 defaults certifi 2019.9.11 py27_0 defaults cffi 1.13.2 pypi_0 pypi chardet 3.0.4 pypi_0 pypi cycler 0.10.0 pypi_0 pypi decorator 4.4.1 pypi_0 pypi enum34 1.1.6 pypi_0 pypi funcsigs 1.0.2 pypi_0 pypi futures 3.3.0 pypi_0 pypi idna 2.8 pypi_0 pypi imageio 2.4.1 pypi_0 pypi joblib 0.14.0 pypi_0 pypi kiwisolver 1.1.0 pypi_0 pypi libedit 3.1.20181209 hc058e9b_0 defaults libffi 3.2.1 hd88cf55_4 defaults libgcc-ng 9.1.0 hdf63c60_0 defaults librosa 0.7.1 pypi_0 pypi libstdcxx-ng 9.1.0 hdf63c60_0 defaults llvmlite 0.30.0 pypi_0 pypi matplotlib 2.2.4 pypi_0 pypi moviepy 1.0.1 pypi_0 pypi ncurses 6.1 he6710b0_1 defaults numba 0.46.0 pypi_0 pypi numpy 1.16.5 pypi_0 pypi openssl 1.1.1d h7b6447c_3 defaults pillow 6.2.1 pypi_0 pypi pip 19.3.1 py27_0 defaults proglog 0.1.9 pypi_0 pypi pycparser 2.19 pypi_0 pypi pyparsing 2.4.5 pypi_0 pypi python 2.7.17 h9bab390_0 defaults python-dateutil 2.8.1 pypi_0 pypi pytz 2019.3 pypi_0 pypi readline 7.0 h7b6447c_5 defaults requests 2.22.0 pypi_0 pypi resampy 0.2.2 pypi_0 pypi scikit-learn 0.20.4 pypi_0 pypi scipy 1.2.2 pypi_0 pypi setuptools 41.6.0 py27_0 defaults singledispatch 3.4.0.3 pypi_0 pypi six 1.13.0 pypi_0 pypi some-package 0.1 pypi_0 pypi soundfile 0.10.2 pypi_0 pypi soupsieve 1.9.5 pypi_0 pypi sqlite 3.30.1 h7b6447c_0 defaults subprocess32 3.5.4 pypi_0 pypi termcolor 1.1.0 pypi_0 pypi tk 8.6.8 hbc83047_0 defaults tqdm 4.38.0 pypi_0 pypi urllib3 1.25.7 pypi_0 pypi visbeat 0.0.9 pypi_0 pypi wheel 0.33.6 py27_0 defaults youtube-dl 2019.11.5 pypi_0 pypi zlib 1.2.11 h7b6447c_3 defaults

[shenjing023]

老哥，你还在做这方面的研究吗

[aszxnm]

老哥，你还在做这方面的研究吗

有看一部分，需要用。

[wtnan2003]

@aszxnm @shenjing023 老哥们还对音乐动作踩点有研究吗，感觉如果动作和音乐风格差比较远，就调不出好效果