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Carte de Schillerkiez
13 mai 2011, par
Mis à jour : Septembre 2011
Langue : English
Type : Texte
Autres articles (46)
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Personnaliser les catégories
21 juin 2013, parFormulaire de création d’une catégorie
Pour ceux qui connaissent bien SPIP, une catégorie peut être assimilée à une rubrique.
Dans le cas d’un document de type catégorie, les champs proposés par défaut sont : Texte
On peut modifier ce formulaire dans la partie :
Administration > Configuration des masques de formulaire.
Dans le cas d’un document de type média, les champs non affichés par défaut sont : Descriptif rapide
Par ailleurs, c’est dans cette partie configuration qu’on peut indiquer le (...) -
Other interesting software
13 avril 2011, parWe don’t claim to be the only ones doing what we do ... and especially not to assert claims to be the best either ... What we do, we just try to do it well and getting better ...
The following list represents softwares that tend to be more or less as MediaSPIP or that MediaSPIP tries more or less to do the same, whatever ...
We don’t know them, we didn’t try them, but you can take a peek.
Videopress
Website : http://videopress.com/
License : GNU/GPL v2
Source code : (...) -
Le plugin : Podcasts.
14 juillet 2010, parLe problème du podcasting est à nouveau un problème révélateur de la normalisation des transports de données sur Internet.
Deux formats intéressants existent : Celui développé par Apple, très axé sur l’utilisation d’iTunes dont la SPEC est ici ; Le format "Media RSS Module" qui est plus "libre" notamment soutenu par Yahoo et le logiciel Miro ;
Types de fichiers supportés dans les flux
Le format d’Apple n’autorise que les formats suivants dans ses flux : .mp3 audio/mpeg .m4a audio/x-m4a .mp4 (...)
Sur d’autres sites (6858)
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On Heroku I got FFMPEG::Error (Failed encoding.Errors : encoded file is invalid. Full output : )
8 octobre 2020, par Ruslan ValeevThe code is :


tempfile = Tempfile.open('content')
tempfile.write(content)
movie = FFMPEG::Movie.new(tempfile.path)
screenshot_temp_file = Tempfile.open('screenshot')
movie.screenshot(screenshot_temp_file.path)


everything works fine locally, but when I try this on Heroku I got error at last row :


irb(main):013:0> movie.screenshot(screenshot_temp_file.path)
I, [2020-10-07T15:48:27.132114 #7] INFO -- : Running transcoding...
["/app/vendor/ffmpeg/ffmpeg", "-y", "-i", "/tmp/content20201007-7-1g1955b", "-vframes", "1", "-f", "image2", "/tmp/screenshot20201007-7-1mmts7s"]

E, [2020-10-07T15:48:27.190572 #7] ERROR -- : Failed encoding...
["/app/vendor/ffmpeg/ffmpeg", "-y", "-i", "/tmp/content20201007-7-1g1955b", "-vframes", "1", "-f", "image2", "/tmp/screenshot20201007-7-1mmts7s"]


Errors: encoded file is invalid. 

Traceback (most recent call last):
 7: from /app/bin/irb:30:in `<main>'
 6: from /app/bin/irb:30:in `load'
 5: from /app/vendor/ruby-2.6.6/lib/ruby/gems/2.6.0/gems/irb-1.0.0/exe/irb:11:in `<top>'
 4: from (irb):13
 3: from /app/vendor/bundle/ruby/2.6.0/gems/streamio-ffmpeg-3.0.2/lib/ffmpeg/movie.rb:204:in `screenshot'
 2: from /app/vendor/bundle/ruby/2.6.0/gems/streamio-ffmpeg-3.0.2/lib/ffmpeg/transcoder.rb:45:in `run'
 1: from /app/vendor/bundle/ruby/2.6.0/gems/streamio-ffmpeg-3.0.2/lib/ffmpeg/transcoder.rb:112:in `validate_output_file'
FFMPEG::Error (Failed encoding.Errors: encoded file is invalid. Full output: )
</top></main>

I've try to pass some options, like
:seek_timeandvalidate: falsebut nothing changed. What am I doing wrong ? Thank you so much !

EDIT :
After
Full output: )there is nothing.
I've install FFMPEG buildpack on Heroku, and can see it in ui :



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Why AudioSegment doesn't read 'mp3' ?
22 octobre 2020, par freshITmeatI tried to read file that I give with absolute path.
When I run my code first that I see is this message :


D:\prog\datascience\anaconda\lib\site-packages\pydub\utils.py:170: RuntimeWarning: Couldn't find ffmpeg or avconv - defaulting to ffmpeg, but may not work
 warn("Couldn't find ffmpeg or avconv - defaulting to ffmpeg, but may not work", RuntimeWarning)


I tried this :


PATH_TO_FFMPEG = 'D:\\prog\\ffmpeg-win-2.2.2\\ffmpeg.exe'
pydub.AudioSegment.converter = r'D:\\prog\\ffmpeg-win-2.2.2\\ffmpeg.exe'


And I separately installed
ffmpegwithpip. But it didn't help.
When I try this :

raw_sound = pydub.AudioSegment.from_mp3(file=track_path)


where
track_pathis correct absolute path generated automatically.
So I got this this error :

Traceback (most recent call last):
 File "D:\prog\PyCharm Community Edition 2020.2.2\plugins\python-ce\helpers\pydev\pydevd.py", line 1448, in _exec
 pydev_imports.execfile(file, globals, locals) # execute the script
 File "D:\prog\PyCharm Community Edition 2020.2.2\plugins\python-ce\helpers\pydev\_pydev_imps\_pydev_execfile.py", line 18, in execfile
 exec(compile(contents+"\n", file, 'exec'), glob, loc)
 File "D:/testtask2/test_task/testtask/get_mffc.py", line 165, in <module>
 slice_all_in_a_dir('May 27 2020 LNC/Hydrophone 1/raw_records')
 File "D:/testtask2/test_task/testtask/get_mffc.py", line 70, in slice_all_in_a_dir
 slice_samples(track_path= [file],
 File "D:/testtask2/test_task/testtask/get_mffc.py", line 48, in slice_samples
 raw_sound = pydub.AudioSegment.from_mp3(file=track_path)
 File "D:\prog\datascience\anaconda\lib\site-packages\pydub\audio_segment.py", line 738, in from_mp3
 return cls.from_file(file, 'mp3', parameters=parameters)
 File "D:\prog\datascience\anaconda\lib\site-packages\pydub\audio_segment.py", line 680, in from_file
 stdin_data = file.read()
AttributeError: 'list' object has no attribute 'read'
python-BaseException
</module>

Full code when I use it :


def slice_samples(track_path: list, save_path: str,
 sample_folder_name: str, interval: float, given_format, name: str = "part", export_format = 'wav'):
 """
 This metod slice given track to parts.
 :param track_path: str, a path to the track you want to slice
 :param save_path: str, a path to folder, where you want save sliced tracks
 :param sample_folder_name: str, you don't need to create a folder for sliced tracks,
 you can just write the name of the folder in this argument where you want to save tracks
 :param interval: float, measure in seconds, the length of sliced tracks
 :param name: str, name of sliced tacks
 :param given_format: str, I strongly recommend use .wav format initially, when you record sounds
 :return: folder with sliced tracks
 """

 # it cuts a file in mp3 or wav formats (wav recommended)

 interval_secs = interval * 10 ** 3
 raw_sound = None
 if given_format == "WAV":
 raw_sound = pydub.AudioSegment.from_wav(file=track_path)
 elif given_format == "MP3":
 raw_sound = pydub.AudioSegment.from_mp3(file=track_path)
 else:
 raise Exception("It's temporarily unsupported given_format: " + given_format)
 start = 0
 end = interval_secs
 i = 0
 while end < len(raw_sound):
 save_to = save_path + sample_folder_name + "/" + name + str(i)
 part = raw_sound[start:end]
 part.export(save_to, format=export_format)
 i += 1
 start += interval_secs
 end += interval_secs
 return save_path + sample_folder_name

def slice_all_in_a_dir(tracks_folder: str):
 files = os.listdir(tracks_folder)
 for file in files:
 folder_name = file.split('.')
 f_name = folder_name[0]
 file = tracks_folder+'/'+file
 file = os.path.abspath(file)
 slice_samples(track_path= [file],
 save_path= PATH_FOR_SLICED,
 sample_folder_name= f_name,
 interval=5,
 given_format=folder_name[1])

if __name__ == "__main__":
 slice_all_in_a_dir('May 27 2020 LNC/Hydrophone 1/raw_records')


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Anomalie #4546 : image_recadre perd l’EXIF de rotation
19 septembre 2020, par jluc -Le 19/07/2020, cerdic dit «
On pourrait envisager que conserver les exifs à travers chaque filtre image, mais c’est aussi dangereux du point de vue des données personnelles. Je verrais plutôt un filtre qui permettrait de recopier certains exifs d’une image source sur l’image finale, sur le mode :<span class="CodeRay">[(#FICHIER|image_reduire{…}|image_recadre{…}|image_copie_exif{#FICHIER,’author’})]
</span>
(syntaxe exacte à définir)
»
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