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Autres articles (11)
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Keeping control of your media in your hands
13 avril 2011, parThe vocabulary used on this site and around MediaSPIP in general, aims to avoid reference to Web 2.0 and the companies that profit from media-sharing.
While using MediaSPIP, you are invited to avoid using words like "Brand", "Cloud" and "Market".
MediaSPIP is designed to facilitate the sharing of creative media online, while allowing authors to retain complete control of their work.
MediaSPIP aims to be accessible to as many people as possible and development is based on expanding the (...) -
Submit bugs and patches
13 avril 2011Unfortunately a software is never perfect.
If you think you have found a bug, report it using our ticket system. Please to help us to fix it by providing the following information : the browser you are using, including the exact version as precise an explanation as possible of the problem if possible, the steps taken resulting in the problem a link to the site / page in question
If you think you have solved the bug, fill in a ticket and attach to it a corrective patch.
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Contribute to a better visual interface
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CJEU rules US cloud servers don’t comply with GDPR and what this means for web analytics
17 juillet 2020, par Jake Thornton -
FileNotFoundError : [WinError 2] The system cannot find the file specified - FFMPEG
5 avril 2024, par shiftyscalesI am running a script using conda environment on Windows and getting this error (stack trace below), which is apparently caused by python executable not being able to find the ffmpeg.exe. There are numerous questions about this, but none of the solutions unfortunately worked for me, so I hope someone has fresh ideas.


What I tried :


- 

conda install -c conda-forge ffmpeg
(after this I can run ffmpeg in command line, but still getting the error)pip install ffmpeg-python
- Added the folder where ffmpeg.exe is located in conda env to the Windows Path as well as to sys.path in python.
- copied the same ffmpeg.exe a) to the location of python.exe in conda env, b) to the location of the script I am running, c) to the location of subprocess.py.
- Downloaded ffmpeg windows binary and repeated the last two steps with that file.












Is there anything else that I can try to make it work ?


---------------------------------------------------------------------------
FileNotFoundError Traceback (most recent call last)
Cell In[10], line 22
 19 truncate_second = 8.2 # Video end = start_second + truncate_second
 21 # Extract Video CAVP Features & New Video Path:
---> 22 cavp_feats, new_video_path = extract_cavp(video_path, start_second, truncate_second, tmp_path=tmp_path)

File D:\Software\Anaconda\envs\diff_foley\Lib\site-packages\torch\nn\modules\module.py:1518, in Module._wrapped_call_impl(self, *args, **kwargs)
 1516 return self._compiled_call_impl(*args, **kwargs) # type: ignore[misc]
 1517 else:
-> 1518 return self._call_impl(*args, **kwargs)

File D:\Software\Anaconda\envs\diff_foley\Lib\site-packages\torch\nn\modules\module.py:1527, in Module._call_impl(self, *args, **kwargs)
 1522 # If we don't have any hooks, we want to skip the rest of the logic in
 1523 # this function, and just call forward.
 1524 if not (self._backward_hooks or self._backward_pre_hooks or self._forward_hooks or self._forward_pre_hooks
 1525 or _global_backward_pre_hooks or _global_backward_hooks
 1526 or _global_forward_hooks or _global_forward_pre_hooks):
-> 1527 return forward_call(*args, **kwargs)
 1529 try:
 1530 result = None

File D:\Software\Anaconda\envs\diff_foley\Lib\site-packages\torch\utils\_contextlib.py:115, in context_decorator.<locals>.decorate_context(*args, **kwargs)
 112 @functools.wraps(func)
 113 def decorate_context(*args, **kwargs):
 114 with ctx_factory():
--> 115 return func(*args, **kwargs)

File D:\Work\DIff-Foley\Diff-Foley\inference\demo_util.py:131, in Extract_CAVP_Features.forward(self, video_path, start_second, truncate_second, tmp_path)
 129 print("truncate second: ", truncate_second)
 130 # Load the video, change fps:
--> 131 video_path_low_fps = reencode_video_with_diff_fps(video_path, self.tmp_path, self.fps, start_second, truncate_second)
 132 video_path_high_fps = reencode_video_with_diff_fps(video_path, self.tmp_path, 21.5, start_second, truncate_second)
 134 # read the video:

File D:\Work\DIff-Foley\Diff-Foley\inference\demo_util.py:42, in reencode_video_with_diff_fps(video_path, tmp_path, extraction_fps, start_second, truncate_second)
 31 def reencode_video_with_diff_fps(video_path: str, tmp_path: str, extraction_fps: int, start_second, truncate_second) -> str:
 32 '''Reencodes the video given the path and saves it to the tmp_path folder.
 33 
 34 Args:
 (...)
 40 str: The path where the tmp file is stored. To be used to load the video from
 41 '''
---> 42 assert which_ffmpeg() != '', 'Is ffmpeg installed? Check if the conda environment is activated.'
 43 # assert video_path.endswith('.mp4'), 'The file does not end with .mp4. Comment this if expected'
 44 # create tmp dir if doesn't exist
 45 os.makedirs(tmp_path, exist_ok=True)

File D:\Work\DIff-Foley\Diff-Foley\inference\demo_util.py:26, in which_ffmpeg()
 20 def which_ffmpeg() -> str:
 21 '''Determines the path to ffmpeg library
 22 
 23 Returns:
 24 str -- path to the library
 25 '''
---> 26 result = subprocess.run(['which', 'ffmpeg'], stdout=subprocess.PIPE, stderr=subprocess.STDOUT)
 27 ffmpeg_path = result.stdout.decode('utf-8').replace('\n', '')
 28 return ffmpeg_path

File D:\Software\Anaconda\envs\diff_foley\Lib\subprocess.py:548, in run(input, capture_output, timeout, check, *popenargs, **kwargs)
 545 kwargs['stdout'] = PIPE
 546 kwargs['stderr'] = PIPE
--> 548 with Popen(*popenargs, **kwargs) as process:
 549 try:
 550 stdout, stderr = process.communicate(input, timeout=timeout)

File D:\Software\Anaconda\envs\diff_foley\Lib\subprocess.py:1026, in Popen.__init__(self, args, bufsize, executable, stdin, stdout, stderr, preexec_fn, close_fds, shell, cwd, env, universal_newlines, startupinfo, creationflags, restore_signals, start_new_session, pass_fds, user, group, extra_groups, encoding, errors, text, umask, pipesize, process_group)
 1022 if self.text_mode:
 1023 self.stderr = io.TextIOWrapper(self.stderr,
 1024 encoding=encoding, errors=errors)
-> 1026 self._execute_child(args, executable, preexec_fn, close_fds,
 1027 pass_fds, cwd, env,
 1028 startupinfo, creationflags, shell,
 1029 p2cread, p2cwrite,
 1030 c2pread, c2pwrite,
 1031 errread, errwrite,
 1032 restore_signals,
 1033 gid, gids, uid, umask,
 1034 start_new_session, process_group)
 1035 except:
 1036 # Cleanup if the child failed starting.
 1037 for f in filter(None, (self.stdin, self.stdout, self.stderr)):

File D:\Software\Anaconda\envs\diff_foley\Lib\subprocess.py:1538, in Popen._execute_child(self, args, executable, preexec_fn, close_fds, pass_fds, cwd, env, startupinfo, creationflags, shell, p2cread, p2cwrite, c2pread, c2pwrite, errread, errwrite, unused_restore_signals, unused_gid, unused_gids, unused_uid, unused_umask, unused_start_new_session, unused_process_group)
 1536 # Start the process
 1537 try:
-> 1538 hp, ht, pid, tid = _winapi.CreateProcess(executable, args,
 1539 # no special security
 1540 None, None,
 1541 int(not close_fds),
 1542 creationflags,
 1543 env,
 1544 cwd,
 1545 startupinfo)
 1546 finally:
 1547 # Child is launched. Close the parent's copy of those pipe
 1548 # handles that only the child should have open. You need
 (...)
 1551 # pipe will not close when the child process exits and the
 1552 # ReadFile will hang.
 1553 self._close_pipe_fds(p2cread, p2cwrite,
 1554 c2pread, c2pwrite,
 1555 errread, errwrite)

FileNotFoundError: [WinError 2] The system cannot find the file specified
</locals>


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Multi-Site Management (Quick-Start Guide)
18 juillet 2024, par Erin