visualize.py error

[dubrovin-sudo]

Try to render a video from the trained model, but got error @bebeal @ninaahmed

Full log after visualize.py implementation

/home/trillion/miniconda3/envs/mipNeRF/bin/python visualize.py Generating Render Poses Generating rays Done

Generating Video using 120 different view points 100%|██████████| 120/120 [57:49<00:00, 28.92s/it] Traceback (most recent call last): File "visualize.py", line 59, in visualize(config) File "visualize.py", line 50, in visualize imageio.mimwrite(path.join(config.log_dir, "video.mp4"), rgb_frames, fps=30, quality=10, codecs="hvec") File "/home/trillion/miniconda3/envs/mipNeRF/lib/python3.7/site-packages/imageio/v2.py", line 331, in mimwrite return file.write(ims, **kwargs) File "/home/trillion/miniconda3/envs/mipNeRF/lib/python3.7/site-packages/imageio/core/legacy_plugin_wrapper.py", line 182, in write with self.legacy_get_writer(**kwargs) as writer: File "/home/trillion/miniconda3/envs/mipNeRF/lib/python3.7/site-packages/imageio/core/legacy_plugin_wrapper.py", line 163, in legacy_get_writer return self._format.get_writer(self._request) File "/home/trillion/miniconda3/envs/mipNeRF/lib/python3.7/site-packages/imageio/core/format.py", line 234, in get_writer return self.Writer(self, request) File "/home/trillion/miniconda3/envs/mipNeRF/lib/python3.7/site-packages/imageio/core/format.py", line 311, in init self._open(**self.request.kwargs.copy()) TypeError: _open() got an unexpected keyword argument 'codecs'

What I gotta do with codecs?

[DrawingProcess]

I got a same issue. Did you solve it?

[DrawingProcess]

Solved it! Modify visualize.py as shown below.

    imageio.mimwrite(path.join(config.log_dir, "video.mp4"), rgb_frames, fps=30, quality=5, codec="h264")
    if config.visualize_depth:
        imageio.mimwrite(path.join(config.log_dir, "depth.mp4"), depth_frames, fps=30, quality=5, codec="h264")
    if config.visualize_normals:
        imageio.mimwrite(path.join(config.log_dir, "normals.mp4"), normal_frames, fps=30, quality=5, codec="h264")