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Richard Stallman et le logiciel libre
19 octobre 2011, par
Mis à jour : Mai 2013
Langue : français
Type : Texte
Autres articles (96)
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MediaSPIP 0.1 Beta version
25 avril 2011, parMediaSPIP 0.1 beta is the first version of MediaSPIP proclaimed as "usable".
The zip file provided here only contains the sources of MediaSPIP in its standalone version.
To get a working installation, you must manually install all-software dependencies on the server.
If you want to use this archive for an installation in "farm mode", you will also need to proceed to other manual (...) -
HTML5 audio and video support
13 avril 2011, parMediaSPIP uses HTML5 video and audio tags to play multimedia files, taking advantage of the latest W3C innovations supported by modern browsers.
The MediaSPIP player used has been created specifically for MediaSPIP and can be easily adapted to fit in with a specific theme.
For older browsers the Flowplayer flash fallback is used.
MediaSPIP allows for media playback on major mobile platforms with the above (...) -
ANNEXE : Les plugins utilisés spécifiquement pour la ferme
5 mars 2010, parLe 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 (...)
Sur d’autres sites (8878)
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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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Discord.js Music bot "TypeError" when playing audio with dispatcher
21 février 2020, par Cole PerryI’m new to Discord.js and I’m trying to have the bot join a voice channel and play an audio file on my computer. I have been following this guide : https://discord.js.org/#/docs/main/stable/topics/voice . Here is the Index.js page :
Colesbot.on('message', message=>{
if (message.content === '/join') {
// Only try to join the sender's voice channel if they are in one themselves
if (message.member.voiceChannel) {
message.member.voiceChannel.join().then(connection => {
message.reply('I have successfully connected to the channel!');
// To play a file, we need to give an absolute path to it
const dispatcher = connection.playFile('C:\Users\bobal\Documents\GitHub\Spotify-Playlist-Discord-bot\Assets\Glory.mp3');
dispatcher.on('end', () => {
// The song has finished
console.log('Finished playing!');
});
dispatcher.on('error', e => {
// Catch any errors that may arise
console.log(e);
});
dispatcher.setVolume(0.5); // Set the volume to 50%
}).catch(console.log);
} else {
message.reply('You need to join a voice channel first!');
}
}
});
exports.run = (client, message, args) => {
let user = message.mentions.users.first || message.author;
}FFMPEG is installed and I have set the environment path for it. When I type FFMPEG in the command line I get the proper response.
Some have said I need to install the ffmpeg binaries but when I run npm install ffmpeg-binaries I get an error message that is here
So then I tried installing an older version and I’m now using ffmpeg-binaries@3.2.2-3 but when I type /join I get the error
[ERR_INVALID_ARG_TYPE]: The "file" argument must be of type string. Received type object -
create video editor error stream specifier [on hold]
25 mai 2018, par OussamaI am a beginner in ffmpeg, and I started by creating a video editor, but I encountered an error while executing an ffmpeg command :
’Stream specifier’ ’ in filtergraph description .... matches no streams’
Here is the command :
’ffmpeg -y -i icone1.jpg -i icone2.jpg -i icone3.jpg -i icone4.jpg -loop 1 -framerate 24 -t 5 -i image1.jpg -loop 1 -framerate 24 -t 5 -i image2.jpg -i song.mp3 -filter_complex " color=black@0:1365x701,format=yuva444p[c0] ; color=black@0:1365x701,format=yuva444p[c1] ; [c0][4]scale2ref[ct0][mv0] ; [c1][5]scale2ref[ct1][mv1] ; [ct0]setsar=1,split=2[t00][t01] ; [ct1]setsar=1,split=1[t10] ; [t00]drawtext=fontfile=’arial’:text=’azaazzaza’:fontcolor=red:fontsize=30[tfi00] ; [t01]drawtext=fontfile=’arial’:text=’drtgfh’:fontcolor=red:fontsize=30[tfi01] ; [t10]drawtext=fontfile=’arial’:text=’uygfdsdsqds’:fontcolor=blue:fontsize=30[tfi10] ; [mv0][tfi00]overlay=x=55.0000:y=12.0000:shortest=1[mv0] ; [mv0][tfi01]overlay=x=55.0000:y=12.0000:shortest=1[mv0] ; [mv1][tfi10]overlay=x=55.0000:y=55.0000:shortest=1[mv1] ; [0]scale=500:500,setsar=sar=1[img0] ; [1]scale=500:500,setsar=sar=1[img1] ; [2]scale=40:50,setsar=sar=1[img2] ; [3]scale=500:500,setsar=sar=1[img3] ; [mv0][img0]overlay=20.0000:20.0000[mv01] ; [mv01][img1]overlay=12.0000:12.0000[mv02] ; [mv1][img2]overlay=20.0000:12.0000[mv12] ; [mv12][img3]overlay=55.0000:12.0000[mv13] ; [mv02]scale=1280:720,setsar=sar=1[fram0] ; [mv13]scale=1280:720,setsar=sar=1[fram1] ; [5]atrim=duration=10[a1] ; [fram0][fram1]concat=n=2:v=1:a=0[all]" -map [all] -map [a1] video-8.mp4’
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