No valid H.264 encoder was found with the ffmpeg installation

[flybiubiu]

Thx! Awesome work!

Done, saving (40, 400, 400, 3) (40, 400, 400)█████████████████████████████████████████████████████████| 40/40 [05:47<00:00, 8.68s/it] 25%|████████████████████▏ | 49999/200000 [2:04:07<6:12:22, 6.71it/s] Traceback (most recent call last): File "run_nerf.py", line 878, in train() File "run_nerf.py", line 808, in train imageio.mimwrite(moviebase + 'rgb.mp4', to8b(rgbs), fps=30, quality=8) File "/home/ubuntu/anaconda3/envs/nerf/lib/python3.8/site-packages/imageio/v2.py", line 331, in mimwrite return file.write(ims, **kwargs) File "/home/ubuntu/anaconda3/envs/nerf/lib/python3.8/site-packages/imageio/core/legacy_plugin_wrapper.py", line 229, in write writer.append_data(image) File "/home/ubuntu/anaconda3/envs/nerf/lib/python3.8/site-packages/imageio/core/format.py", line 589, in append_data return self._append_data(im, total_meta) File "/home/ubuntu/anaconda3/envs/nerf/lib/python3.8/site-packages/imageio/plugins/ffmpeg.py", line 600, in _append_data self._initialize() File "/home/ubuntu/anaconda3/envs/nerf/lib/python3.8/site-packages/imageio/plugins/ffmpeg.py", line 658, in _initialize self._write_gen.send(None) File "/home/ubuntu/anaconda3/envs/nerf/lib/python3.8/site-packages/imageio_ffmpeg/_io.py", line 503, in write_frames codec = get_first_available_h264_encoder() File "/home/ubuntu/anaconda3/envs/nerf/lib/python3.8/site-packages/imageio_ffmpeg/_io.py", line 130, in get_first_available_h264_encoder raise RuntimeError( RuntimeError: No valid H.264 encoder was found with the ffmpeg installation

[flybiubiu]

done

[HkDzl]

How did you solve it? Thank you!

[HkDzl]

ho

How did you solve it? Thank you

[flybiubiu]

I have a slight memory that ffmpeg's version