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Médias (1)
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The Great Big Beautiful Tomorrow
28 octobre 2011, par
Mis à jour : Octobre 2011
Langue : English
Type : Texte
Autres articles (53)
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Formulaire personnalisable
21 juin 2013, parCette page présente les champs disponibles dans le formulaire de publication d’un média et il indique les différents champs qu’on peut ajouter. Formulaire de création d’un Media
Dans le cas d’un document de type média, les champs proposés par défaut sont : Texte Activer/Désactiver le forum ( on peut désactiver l’invite au commentaire pour chaque article ) Licence Ajout/suppression d’auteurs Tags
On peut modifier ce formulaire dans la partie :
Administration > Configuration des masques de formulaire. (...) -
Amélioration de la version de base
13 septembre 2013Jolie sélection multiple
Le plugin Chosen permet d’améliorer l’ergonomie des champs de sélection multiple. Voir les deux images suivantes pour comparer.
Il suffit pour cela d’activer le plugin Chosen (Configuration générale du site > Gestion des plugins), puis de configurer le plugin (Les squelettes > Chosen) en activant l’utilisation de Chosen dans le site public et en spécifiant les éléments de formulaires à améliorer, par exemple select[multiple] pour les listes à sélection multiple (...) -
Qu’est ce qu’un masque de formulaire
13 juin 2013, parUn masque de formulaire consiste en la personnalisation du formulaire de mise en ligne des médias, rubriques, actualités, éditoriaux et liens vers des sites.
Chaque formulaire de publication d’objet peut donc être personnalisé.
Pour accéder à la personnalisation des champs de formulaires, il est nécessaire d’aller dans l’administration de votre MediaSPIP puis de sélectionner "Configuration des masques de formulaires".
Sélectionnez ensuite le formulaire à modifier en cliquant sur sont type d’objet. (...)
Sur d’autres sites (10913)
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heroku-22 stack discord.py bot doesn't play music
30 août 2022, par bon hoI'm making music bot with discord.py and using heroku. bot is playing music my localhost but heroku host is not playing music.


I found what cause a bug.
It working nicely in heroku-20, but not working in heroku-22 stack.


How can I use heroku-22 stack without error ?
What can I do ?


I'm sorry my english is bad.


my code :


import youtube_dl
import discord
from discord import app_commands,Interaction
import asyncio
import os

class MyClient(discord.Client):
 async def on_ready(self):
 await self.wait_until_ready()
 await tree.sync()
 print(f"login at {self.user}")
 
intents= discord.Intents.all()
client = MyClient(intents=intents)
tree = app_commands.CommandTree(client)

youtube_dl.utils.bug_reports_message = lambda: ''
ytdl_format_options = {
 'format': 'bestaudio/best',
 'outtmpl': '%(extractor)s-%(id)s-%(title)s.%(ext)s',
 'restrictfilenames': True,
 'noplaylist': True,
 'nocheckcertificate': True,
 'ignoreerrors': False,
 'logtostderr': False,
 'quiet': True,
 'no_warnings': True,
 'default_search': 'auto',
 'source_address': '0.0.0.0', # bind to ipv4 since ipv6 addresses cause issues sometimes
}

ffmpeg_options = {
 'options': '-vn',
}
ytdl = youtube_dl.YoutubeDL(ytdl_format_options)
class YTDLSource(discord.PCMVolumeTransformer):
 def __init__(self, source, *, data, volume=0.5):
 super().__init__(source, volume)

 self.data = data

 self.title = data.get('title')
 self.url = data.get('url')

 @classmethod
 async def from_url(cls, url, *, loop=None, stream=True):
 loop = loop or asyncio.get_event_loop()
 data = await loop.run_in_executor(None, lambda: ytdl.extract_info(url, download=not stream))
 if 'entries' in data:
 # take first item from a playlist
 data=data['entries'][0]
 filename = data['url'] if stream else ytdl.prepare_filename(data)
 return cls(discord.FFmpegPCMAudio(filename, **ffmpeg_options), data=data)
queue={}
@tree.command(name="play", description="play music")
async def playmusic(interaction:Interaction,url_title:str,playfirst:bool=False):
 await interaction.response.send_message("I'm looking for music!!")
 guild=str(interaction.guild.id)
 try:
 queue[guild]
 except KeyError:
 queue[guild]=[]
 if interaction.user.voice is None:
 await interaction.edit_original_response(content="you must join any voice channel")
 else:
 voice_client: discord.VoiceClient = discord.utils.get(client.voice_clients, guild=interaction.guild)
 if voice_client == None:
 await interaction.user.voice.channel.connect()
 voice_client: discord.VoiceClient = discord.utils.get(client.voice_clients, guild=interaction.guild)
 player = await YTDLSource.from_url(url_title, loop=None)
 if playfirst and len(queue[guild])>1:
 queue[guild].insert(1,player)
 else:
 queue[guild].append(player)
 if not voice_client.is_playing():
 voice_client.play(player,after=None)
 await interaction.edit_original_response(content=f"{player.title} playing!!")
 else:
 await interaction.edit_original_response(content=f"{player.title} enqueued!")
 await asyncio.sleep(7)
 await interaction.delete_original_response()

client.run(token)



-
heroku discord.py bot doesn't play music
30 août 2022, par bon hoI'm making music bot with discord.py and using heroku. bot is playing music my localhost but heroku host is not playing music.


I found what cause a bug.
It working nicely in heroku-20, but not working in heroku-22 stack.


How can I use heroku-22 stack without error ?
What can I do ?


I'm sorry my english is bad.


my code :


import youtube_dl
import discord
from discord import app_commands,Interaction
import asyncio
import os

class MyClient(discord.Client):
 async def on_ready(self):
 await self.wait_until_ready()
 await tree.sync()
 print(f"login at {self.user}")
 
intents= discord.Intents.all()
client = MyClient(intents=intents)
tree = app_commands.CommandTree(client)

youtube_dl.utils.bug_reports_message = lambda: ''
ytdl_format_options = {
 'format': 'bestaudio/best',
 'outtmpl': '%(extractor)s-%(id)s-%(title)s.%(ext)s',
 'restrictfilenames': True,
 'noplaylist': True,
 'nocheckcertificate': True,
 'ignoreerrors': False,
 'logtostderr': False,
 'quiet': True,
 'no_warnings': True,
 'default_search': 'auto',
 'source_address': '0.0.0.0', # bind to ipv4 since ipv6 addresses cause issues sometimes
}

ffmpeg_options = {
 'options': '-vn',
}
ytdl = youtube_dl.YoutubeDL(ytdl_format_options)
class YTDLSource(discord.PCMVolumeTransformer):
 def __init__(self, source, *, data, volume=0.5):
 super().__init__(source, volume)

 self.data = data

 self.title = data.get('title')
 self.url = data.get('url')

 @classmethod
 async def from_url(cls, url, *, loop=None, stream=True):
 loop = loop or asyncio.get_event_loop()
 data = await loop.run_in_executor(None, lambda: ytdl.extract_info(url, download=not stream))
 if 'entries' in data:
 # take first item from a playlist
 data=data['entries'][0]
 filename = data['url'] if stream else ytdl.prepare_filename(data)
 return cls(discord.FFmpegPCMAudio(filename, **ffmpeg_options), data=data)
queue={}
@tree.command(name="play", description="play music")
async def playmusic(interaction:Interaction,url_title:str,playfirst:bool=False):
 await interaction.response.send_message("I'm looking for music!!")
 guild=str(interaction.guild.id)
 try:
 queue[guild]
 except KeyError:
 queue[guild]=[]
 if interaction.user.voice is None:
 await interaction.edit_original_response(content="you must join any voice channel")
 else:
 voice_client: discord.VoiceClient = discord.utils.get(client.voice_clients, guild=interaction.guild)
 if voice_client == None:
 await interaction.user.voice.channel.connect()
 voice_client: discord.VoiceClient = discord.utils.get(client.voice_clients, guild=interaction.guild)
 player = await YTDLSource.from_url(url_title, loop=None)
 if playfirst and len(queue[guild])>1:
 queue[guild].insert(1,player)
 else:
 queue[guild].append(player)
 if not voice_client.is_playing():
 voice_client.play(player,after=None)
 await interaction.edit_original_response(content=f"{player.title} playing!!")
 else:
 await interaction.edit_original_response(content=f"{player.title} enqueued!")
 await asyncio.sleep(7)
 await interaction.delete_original_response()

client.run(token)



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FFmpeg conversion to Photo-JPEG is blocky [duplicate]
26 mai 2017, par Richard210363This question already has an answer here :
I am converting .mp4 files to .mov with the Photo-JPEG codec to use in After Effects to reduce render times.
I have looked up the FFmpeg commands to do this and come up with :
ffmpeg -i tower-bridge.mp4 -an -pix_fmt yuvj420p -vcodec mjpeg -f mov -y tower-bridge.mov
This works but when I look at the output video it is quite blocky ; like a mosaic.
During the conversion I get this message :
[swscaler @ 0000000008c97fe0] deprecated pixel format used, make sure you did set range correctly
Research on-line suggests I can ignore this message.
What can I do to improve the output quality ?
MediaInfo report on Input file :
Complete name : F :\london-tower-bridge.mp4
Format : MPEG-4
Format profile : Base Media
Codec ID : isom (isom/avc1/mp42)
File size : 18.7 MiB
Duration : 13 s 625 ms
Overall bit rate : 11.5 Mb/sID : 1
Format : AVC
Format/Info : Advanced Video Codec
Format profile : Baseline@L4
Format settings, CABAC : No
Format settings, ReFrames : 3 frames
Codec ID : avc1
Codec ID/Info : Advanced Video Coding
Duration : 13 s 625 ms
Bit rate : 11.5 Mb/s
Maximum bit rate : 26.8 Mb/s
Width : 1 920 pixels
Height : 1 080 pixels
Display aspect ratio : 16:9
Frame rate mode : Constant
Frame rate : 24.000 FPS
Color space : YUV
Chroma subsampling : 4:2:0
Bit depth : 8 bits
Scan type : Progressive
Bits/(Pixel*Frame) : 0.231
Stream size : 18.7 MiB (100%)
Writing library : Zencoder Video Encoding SystemMediaInfo report on Output file :
Complete name : F :\london-tower-bridge.mov
Format : MPEG-4
Format profile : QuickTime
Codec ID : qt 0000.02 (qt )
File size : 16.1 MiB
Duration : 13 s 625 ms
Overall bit rate mode : Variable
Overall bit rate : 9 912 kb/s
Writing application : Lavf57.72.101ID : 1
Format : JPEG
Codec ID : jpeg
Duration : 13 s 625 ms
Bit rate mode : Variable
Bit rate : 9 910 kb/s
Width : 1 920 pixels
Height : 1 080 pixels
Display aspect ratio : 16:9
Frame rate mode : Constant
Frame rate : 24.000 FPS
Color space : YUV
Chroma subsampling : 4:2:0
Bit depth : 8 bits
Scan type : Progressive
Compression mode : Lossy
Bits/(Pixel*Frame) : 0.199
Stream size : 16.1 MiB (100%)
Language : English