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Valkaama DVD Label
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Mis à jour : Février 2013
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Podcasting Legal guide
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Mis à jour : Mai 2011
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Autres articles (65)
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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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Possibilité de déploiement en ferme
12 avril 2011, parMediaSPIP peut être installé comme une ferme, avec un seul "noyau" hébergé sur un serveur dédié et utilisé par une multitude de sites différents.
Cela permet, par exemple : de pouvoir partager les frais de mise en œuvre entre plusieurs projets / individus ; de pouvoir déployer rapidement une multitude de sites uniques ; d’éviter d’avoir à mettre l’ensemble des créations dans un fourre-tout numérique comme c’est le cas pour les grandes plate-formes tout public disséminées sur le (...) -
Ajouter des informations spécifiques aux utilisateurs et autres modifications de comportement liées aux auteurs
12 avril 2011, parLa manière la plus simple d’ajouter des informations aux auteurs est d’installer le plugin Inscription3. Il permet également de modifier certains comportements liés aux utilisateurs (référez-vous à sa documentation pour plus d’informations).
Il est également possible d’ajouter des champs aux auteurs en installant les plugins champs extras 2 et Interface pour champs extras.
Sur d’autres sites (8319)
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Jupyter Notebook JSONDecodeError to open file
25 février 2021, par potterykidExpected behavior :
open a mp3 with no error


Actual behavior :
I used the script below,


from pydub
import AudioSegment


song = AudioSegment.from_mp3("audio.mp3")


and there is a JSONDecodeError


JSONDecodeError : Expecting value : line 1 column 1 (char 0)


JSONDecodeError Traceback (most recent call last)
 in <module>
 6 dst = "research.wav"
 7 
----> 8 sound = AudioSegment.from_mp3(src)
 9 sound.export(dst, format = "wav")

~/opt/anaconda3/lib/python3.8/site-packages/pydub/audio_segment.py in from_mp3(cls, file, parameters)
 736 @classmethod
 737 def from_mp3(cls, file, parameters=None):
--> 738 return cls.from_file(file, 'mp3', parameters=parameters)
 739 
 740 @classmethod

~/opt/anaconda3/lib/python3.8/site-packages/pydub/audio_segment.py in from_file(cls, file, format, codec, parameters, **kwargs)
 683 info = None
 684 else:
--> 685 info = mediainfo_json(orig_file, read_ahead_limit=read_ahead_limit)
 686 if info:
 687 audio_streams = [x for x in info['streams']

~/opt/anaconda3/lib/python3.8/site-packages/pydub/utils.py in mediainfo_json(filepath, read_ahead_limit)
 277 stderr = stderr.decode("utf-8", 'ignore')
 278 
--> 279 info = json.loads(output)
 280 
 281 if not info:

~/opt/anaconda3/lib/python3.8/json/__init__.py in loads(s, cls, object_hook, parse_float, parse_int, parse_constant, object_pairs_hook, **kw)
 355 parse_int is None and parse_float is None and
 356 parse_constant is None and object_pairs_hook is None and not kw):
--> 357 return _default_decoder.decode(s)
 358 if cls is None:
 359 cls = JSONDecoder

~/opt/anaconda3/lib/python3.8/json/decoder.py in decode(self, s, _w)
 335 
 336 """
--> 337 obj, end = self.raw_decode(s, idx=_w(s, 0).end())
 338 end = _w(s, end).end()
 339 if end != len(s):

~/opt/anaconda3/lib/python3.8/json/decoder.py in raw_decode(self, s, idx)
 353 obj, end = self.scan_once(s, idx)
 354 except StopIteration as err:
--> 355 raise JSONDecodeError("Expecting value", s, err.value) from None
 356 return obj, end

JSONDecodeError: Expecting value: line 1 column 1 (char 0)```
</module>

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FFMPEG 4.2.4, Python 3.9 : "ffmpeg : error while loading shared libraries : libopenh264.so.5 : cannot open shared object file : No such file or directory"
7 mars 2021, par WilanI'm using ffmpeg 4.2.4 and Python 3.9


Currently getting error :

ffmpeg: error while loading shared libraries: libopenh264.so.5: cannot open shared object file: No such file or directory

Tried the solutions from these links but they didn't work :

ffmpeg : error while loading shared libraries : libopenh264.so.5

Ffmpeg error in linux

If anyone has any idea how to fix it, or needs any more information, please let me know.


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Trying to convert an RTSP stream to a HSL file, but get a "Failed to Open Segment" error
1er juin 2021, par Alvydas JuodikisThese are the linux commands I ran on ubuntu 20.04 to convert an rtsp stream to a HLS file. I was trying to then display it onto my html webserver to run a live video but I'm stuck at an error.


ffmpeg -fflags nobuffer \
 -rtsp_transport tcp \
 -i <my rtsp="rtsp" url="url"> \
 -vsync 0 \
 -copyts \
 -vcodec copy \
 -movflags frag_keyframe+empty_moov \
 -an \
 -hls_flags delete_segments+append_list \
 -f segment \
 -segment_list_flags live \
 -segment_time 0.5 \
 -segment_list_size 1 \
 -segment_format mpegts \
 -segment_list Home/Desktop/fmpegsolution/index.m3u8 \
 -segment_list_type m3u8 \
 -segment_list_entry_prefix Home/Desktop/fmpegsolution/ \
 Home/Desktop/fmpegsolution/%3d.ts
</my>

I'm using an example from this link :
https://girishjoshi.io/post/ffmpeg-rtsp-to-hls/


I try to generate my file into a directory located in my desktop called fmpegsolution (hence the output path Home/Desktop/fmpegsolution)


The error :


When running this on terminal, the error comes out to :

[segment @ 0x558c82e11ec0] Opening 'Home/Desktop/fmpegsolution/000.ts' for writing [segment @ 0x558c82e11ec0] Failed to open segment 'Home/Desktop/fmpegsolution/000.ts' Could not write header for output file #0 (incorrect codec parameters ?): No such file or directory

My issue is related to the folder or directory but it definitely exists. I even tried creating a "%3d.ts" blank file (000.ts) but that had no effect. Could use some help. Thanks for your time.


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