[bug] FileNotFoundError: [WinError 2] The system cannot find the file specified

[akniloy6]

python demo.py --vid_file sample_video.mp4 --output_folder output/ --display Running "ffmpeg -i sample_video.mp4 -f image2 -v error /tmp\sample_video_mp4/%06d.png" Traceback (most recent call last): File "demo.py", line 383, in main(args) File "demo.py", line 71, in main image_folder, num_frames, img_shape = video_to_images(video_file, return_info=True) File "C:\Users\Ak Niloy\Desktop\VIBE\lib\utils\demo_utils.py", line 195, in video_to_images subprocess.call(command) File "C:\Users\Ak Niloy.conda\envs\pyT\lib\subprocess.py", line 339, in call with Popen(*popenargs, **kwargs) as p: File "C:\Users\Ak Niloy.conda\envs\pyT\lib\subprocess.py", line 800, in init restore_signals, start_new_session) File "C:\Users\Ak Niloy.conda\envs\pyT\lib\subprocess.py", line 1207, in _execute_child startupinfo) FileNotFoundError: [WinError 2] The system cannot find the file specified

not sure what the problem is here. I'm using anaconda on windows 10., python3.7 Installed all libraries successfully

[sl903dj]

I met the same problem. Working on Ubuntu18.04.

(vibe-env) suliang@suliang-CNH5L:~/VIBE$ python demo.py --vid_file sample_video.mp4 --output_folder output/ --display Running "ffmpeg -i sample_video.mp4 -f image2 -v error /tmp/sample_video_mp4/%06d.png" Traceback (most recent call last): File "demo.py", line 383, in main(args) File "demo.py", line 71, in main image_folder, num_frames, img_shape = video_to_images(video_file, return_info=True) File "/home/suliang/VIBE/lib/utils/demo_utils.py", line 195, in video_to_images subprocess.call(command) File "/home/suliang/anaconda3/envs/vibe-env/lib/python3.7/subprocess.py", line 339, in call with Popen(*popenargs, **kwargs) as p: File "/home/suliang/anaconda3/envs/vibe-env/lib/python3.7/subprocess.py", line 800, in init restore_signals, start_new_session) File "/home/suliang/anaconda3/envs/vibe-env/lib/python3.7/subprocess.py", line 1551, in _execute_child raise child_exception_type(errno_num, err_msg, err_filename) FileNotFoundError: [Errno 2] No such file or directory: 'ffmpeg': 'ffmpeg'

[sl903dj]

Your computer environment needs ffmpeg installed.

[minje0611]

I hope the answer is not too late.

Just modify the subprocess.py of your environment a bit.

def __init__(self, args, bufsize=-1, executable=None,
             stdin=None, stdout=None, stderr=None,
             preexec_fn=None, close_fds=_PLATFORM_DEFAULT_CLOSE_FDS,
             shell=True, cwd=None, env=None, universal_newlines=False,
             startupinfo=None, creationflags=0,
             restore_signals=True, start_new_session=False,
             pass_fds=(), *, encoding=None, errors=None):

From shell=False -> True

[halfGuardian]

I hope the answer is not too late.

Just modify the subprocess.py of your environment a bit.

def __init__(self, args, bufsize=-1, executable=None,
             stdin=None, stdout=None, stderr=None,
             preexec_fn=None, close_fds=_PLATFORM_DEFAULT_CLOSE_FDS,
             shell=True, cwd=None, env=None, universal_newlines=False,
             startupinfo=None, creationflags=0,
             restore_signals=True, start_new_session=False,
             pass_fds=(), *, encoding=None, errors=None):

From shell=False -> True

I don't know python - where/how would I add that?