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  • Multilang : améliorer l’interface pour les blocs multilingues

    18 février 2011, par

    Multilang est un plugin supplémentaire qui n’est pas activé par défaut lors de l’initialisation de MediaSPIP.
    Après son activation, une préconfiguration est mise en place automatiquement par MediaSPIP init permettant à la nouvelle fonctionnalité d’être automatiquement opérationnelle. Il n’est donc pas obligatoire de passer par une étape de configuration pour cela.

  • ANNEXE : Les plugins utilisés spécifiquement pour la ferme

    5 mars 2010, par

    Le site central/maître de la ferme a besoin d’utiliser plusieurs plugins supplémentaires vis à vis des canaux pour son bon fonctionnement. le plugin Gestion de la mutualisation ; le plugin inscription3 pour gérer les inscriptions et les demandes de création d’instance de mutualisation dès l’inscription des utilisateurs ; le plugin verifier qui fournit une API de vérification des champs (utilisé par inscription3) ; le plugin champs extras v2 nécessité par inscription3 (...)

  • Installation en mode standalone

    4 février 2011, par

    L’installation de la distribution MediaSPIP se fait en plusieurs étapes : la récupération des fichiers nécessaires. À ce moment là deux méthodes sont possibles : en installant l’archive ZIP contenant l’ensemble de la distribution ; via SVN en récupérant les sources de chaque modules séparément ; la préconfiguration ; l’installation définitive ;
    [mediaspip_zip]Installation de l’archive ZIP de MediaSPIP
    Ce mode d’installation est la méthode la plus simple afin d’installer l’ensemble de la distribution (...)

Sur d’autres sites (14017)

  • How to convert swf file to pdf or mp4 file type [closed]

    24 avril 2013, par Rouge

    I am trying to generate images from many swf files. I have search web all day and tried some methods but still have idea how to do it.

    FFMpeg apparently won't do it because there is an error saying

    Compressed SWF format not supported

    when I use command line to convert.

    My last post.

    Generate image from a swf file issue

    Since I have generated images from mp4 and pdf files before, I thought I can convert swf to those formats first then using ffmpeg to get the images.

    I have also searched web for converting swf to pdf and mp4 but still have no results.

    Can anyone show me any tips about how to convert the swf files ? Thanks a lot !

  • Error with LocalAudioFile(file) returns OSError : [Errno 2] No such file or directory

    5 mars 2016, par beriukay

    Much like the question here http://developer.echonest.com/forums/thread/3843#reply, I am having the following error :

    File
    "/usr/local/lib/python2.7/dist-packages/echonest/remix/audio.py", line
    944, in init
    sampleRate=sampleRate, numChannels=numChannels) File "/usr/local/lib/python2.7/dist-packages/echonest/remix/audio.py", line
    403, in init
    self.load() File "/usr/local/lib/python2.7/dist-packages/echonest/remix/audio.py", line
    421, in load
    numChannels=self.numChannels, sampleRate=self.sampleRate, verbose=self.verbose) File
    "/usr/local/lib/python2.7/dist-packages/echonest/remix/support/ffmpeg.py",
    line 91, in ffmpeg
    close_fds=(not win) File "/usr/lib/python2.7/subprocess.py", line 710, in init
    errread, errwrite) File "/usr/lib/python2.7/subprocess.py", line 1327, in _execute_child
    raise child_exception OSError : [Errno 2] No such file or directory

    I checked input and output file permissions, made sure that both files and all related file paths existed, and that I have all the relevant python tools installed. The first clue is that Subprocess.py is having trouble. Looking at ffmpeg.py on line 88, I started playing around with the Popen function call to see how and why it was misbehaving.

    Solution :

    After messing around with the ffmpeg.py file, I piped the input to the shell (shell=True instead of shell=False), which raised the following error :

    check raise Run timeError(ffmpeg_install_instructions) RuntimeError: en-ffmpeg not found! Please make sure ffmpeg is installed and create a link as follows: sudo ln -s which ffmpeg /usr/local/bin/en-ffmpeg Alternatively, import echonest.remix.support.ffmpeg and modify ffmpeg.FFMPEG to name the appropriate binary.

    So, to finalize the solution, you need to get the binary from https://ffmpeg.org/download.html#build-linux, which in Ubuntu 14.04 means you just need to :

    sudo add-apt-repository ppa:mc3man/trusty-media
    
sudo apt-get update && sudo apt-get upgrade
    
sudo apt-get install ffmpeg
    
sudo ln -s `which ffmpeg` /usr/local/bin/en-ffmpeg

    That should clear this problem right up.

  • File contains data in an unknown format. (m4a load from librosa)

    2 août 2022, par Moriyama Aiko

    So I am currently working on a DNN that takes in m4a files. I have ffmpeg, it creates a few batches and then dies on this error :

    


    Traceback (most recent call last):&#xA;  File "/users/work/s163838/./main.py", line 126, in <module>&#xA;    &#xA;  File "/users/work/s163838/./main.py", line 96, in main&#xA;    print("e")&#xA;  File "/apl/tryton/python/3.9.5/lib/python3.9/site-packages/torch/utils/data/dataloader.py", line 521, in __next__&#xA;    data = self._next_data()&#xA;  File "/apl/tryton/python/3.9.5/lib/python3.9/site-packages/torch/utils/data/dataloader.py", line 1203, in _next_data&#xA;    return self._process_data(data)&#xA;  File "/apl/tryton/python/3.9.5/lib/python3.9/site-packages/torch/utils/data/dataloader.py", line 1229, in _process_data&#xA;    data.reraise()&#xA;  File "/apl/tryton/python/3.9.5/lib/python3.9/site-packages/torch/_utils.py", line 425, in reraise&#xA;    raise self.exc_type(msg)&#xA;EOFError: Caught EOFError in DataLoader worker process 0.&#xA;Original Traceback (most recent call last):&#xA;  File "/users/kdm/s163838/.local/lib/python3.9/site-packages/librosa/core/audio.py", line 164, in load&#xA;    y, sr_native = __soundfile_load(path, offset, duration, dtype)&#xA;  File "/users/kdm/s163838/.local/lib/python3.9/site-packages/librosa/core/audio.py", line 195, in __soundfile_load&#xA;    context = sf.SoundFile(path)&#xA;  File "/users/kdm/s163838/.local/lib/python3.9/site-packages/soundfile.py", line 629, in __init__&#xA;    self._file = self._open(file, mode_int, closefd)&#xA;  File "/users/kdm/s163838/.local/lib/python3.9/site-packages/soundfile.py", line 1183, in _open&#xA;    _error_check(_snd.sf_error(file_ptr),&#xA;  File "/users/kdm/s163838/.local/lib/python3.9/site-packages/soundfile.py", line 1357, in _error_check&#xA;    raise RuntimeError(prefix &#x2B; _ffi.string(err_str).decode(&#x27;utf-8&#x27;, &#x27;replace&#x27;))&#xA;RuntimeError: Error opening &#x27;vox2/dev/aac/id08194/QnBYPze-x9A/00079.m4a&#x27;: File contains data in an unknown format.&#xA;&#xA;During handling of the above exception, another exception occurred:&#xA;&#xA;Traceback (most recent call last):&#xA;  File "/apl/tryton/python/3.9.5/lib/python3.9/site-packages/torch/utils/data/_utils/worker.py", line 287, in _worker_loop&#xA;    data = fetcher.fetch(index)&#xA;  File "/apl/tryton/python/3.9.5/lib/python3.9/site-packages/torch/utils/data/_utils/fetch.py", line 44, in fetch&#xA;    data = [self.dataset[idx] for idx in possibly_batched_index]&#xA;  File "/apl/tryton/python/3.9.5/lib/python3.9/site-packages/torch/utils/data/_utils/fetch.py", line 44, in <listcomp>&#xA;    data = [self.dataset[idx] for idx in possibly_batched_index]&#xA;  File "/users/work/s163838/vox_celeb_loader.py", line 53, in __getitem__&#xA;    load(speaker2utt1, self.num_samples)&#xA;  File "/users/work/s163838/vox_celeb_loader.py", line 13, in load&#xA;    wav, sr = librosa.load(path, sr=16000)&#xA;  File "/users/kdm/s163838/.local/lib/python3.9/site-packages/librosa/util/decorators.py", line 88, in inner_f&#xA;    return f(*args, **kwargs)&#xA;  File "/users/kdm/s163838/.local/lib/python3.9/site-packages/librosa/core/audio.py", line 170, in load&#xA;    y, sr_native = __audioread_load(path, offset, duration, dtype)&#xA;  File "/users/kdm/s163838/.local/lib/python3.9/site-packages/librosa/core/audio.py", line 226, in __audioread_load&#xA;    reader = audioread.audio_open(path)&#xA;  File "/users/kdm/s163838/.local/lib/python3.9/site-packages/audioread/__init__.py", line 111, in audio_open&#xA;    return BackendClass(path)&#xA;  File "/users/kdm/s163838/.local/lib/python3.9/site-packages/audioread/rawread.py", line 65, in __init__&#xA;    self._file = aifc.open(self._fh)&#xA;  File "/apl/tryton/python/3.9.5/lib/python3.9/aifc.py", line 917, in open&#xA;    return Aifc_read(f)&#xA;  File "/apl/tryton/python/3.9.5/lib/python3.9/aifc.py", line 358, in __init__&#xA;    self.initfp(f)&#xA;  File "/apl/tryton/python/3.9.5/lib/python3.9/aifc.py", line 314, in initfp&#xA;    chunk = Chunk(file)&#xA;  File "/apl/tryton/python/3.9.5/lib/python3.9/chunk.py", line 63, in __init__&#xA;    raise EOFError&#xA;EOFError&#xA;&#xA;</listcomp></module>

    &#xA;

    I am using this command

    &#xA;

        wav, sr = librosa.load(path, sr=16000)&#xA;

    &#xA;

    is it just a broken file ? How do I skip such then ? Or is it something about loading a m4a file even with ffmpeg and the desired output when tested on a single m4a file ?

    &#xA;

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