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Bug de détection d’ogg
22 mars 2013, par
Mis à jour : Avril 2013
Langue : français
Type : Video
Autres articles (20)
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Encoding and processing into web-friendly formats
13 avril 2011, parMediaSPIP automatically converts uploaded files to internet-compatible formats.
Video files are encoded in MP4, Ogv and WebM (supported by HTML5) and MP4 (supported by Flash).
Audio files are encoded in MP3 and Ogg (supported by HTML5) and MP3 (supported by Flash).
Where possible, text is analyzed in order to retrieve the data needed for search engine detection, and then exported as a series of image files.
All uploaded files are stored online in their original format, so you can (...) -
Supporting all media types
13 avril 2011, parUnlike most software and media-sharing platforms, MediaSPIP aims to manage as many different media types as possible. The following are just a few examples from an ever-expanding list of supported formats : images : png, gif, jpg, bmp and more audio : MP3, Ogg, Wav and more video : AVI, MP4, OGV, mpg, mov, wmv and more text, code and other data : OpenOffice, Microsoft Office (Word, PowerPoint, Excel), web (html, CSS), LaTeX, Google Earth and (...)
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MediaSPIP v0.2
21 juin 2013, parMediaSPIP 0.2 is the first MediaSPIP stable release.
Its official release date is June 21, 2013 and is announced here.
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 (...)
Sur d’autres sites (5883)
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H264 keyframe issue with RTP
3 septembre 2015, par Mat DePasqualeI’m building an RTP encoder for H264 video. The video data provider doesn’t periodically stream the keyframe in the data, instead they have provided me with a binary file representation of the keyframe. This includes the SPS-PPS-SEI and then 8 slices of the i-frame.
Since I am encoding RTP, I need to rebroadcast this keyframe at 2 second intervals. I am doing that in my code, along with the rest of the data as it comes in. I am using ffmpeg to connect to the RTP data via a UDP socket for display testing.
I am noticing that every 2 seconds, the video seems to blank and resync itself, pixelate, etc. Obviously, this is highly undesirable in the video product. I’ve been trying to debug this for quite some time and the only thing I can determine is that it has to do with the keyframe. If I just send the keyframe once, and then the rest of the data, ffmpeg displays the video fine. But in a network environment, I need to send the keyframe at periodic intervals.
Does anyone have an idea as to why this resyncing of the video happens and most importantly, how to stop it from happening ?
Thanks !
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FFMPEG(?) Error : [out#0/s16le @ 000002452f906a00] Output file does not contain any stream
11 mars 2024, par OndoshFFMPEG_OPTIONS = {
 'before_options': '-reconnect 1 -reconnect_streamed 1 -reconnect_delay_max 5',
 'options': '-vn'}
YDL_OPTIONS = {
 'format': 'bestaudio/best',
 'extractaudio': True,
 'noplaylist': True,
 'simulate': 'True',
 'preferredquality': '192',
 'preferredcodec': 'mp3',
 'key': 'FFmpegExtractAudio'}
@bot.command(aliases=['Ping', 'PING', 'Пинг', 'ПИНГ', 'зштп', 'ЗШТП', 'Зштп',
 'пинг'])
async def ping(ctx):
 await ctx.message.reply(f'Ping: {round(bot.latency * 1000)}ms')
#########################[PLAY MUSIC BLOCK]#########################
@bot.command()
async def add(ctx, *url):
 url = ' '.join(url)
 with yt_dlp.YoutubeDL(YDL_OPTIONS) as ydl:
 try:
 info = ydl.extract_info(url, download=False)
 except:
 info = ydl.extract_info(f"ytsearch:{url}",
 download=False)['entries'][0]

 URL = info['formats'][0]['url']
 name = info['title']
 time = str(datetime.timedelta(seconds=info['duration']))
 songs_queue.q_add([name, time, URL])
 embed = nextcord.Embed(description=f'Записываю [{name}]({url}) в очередь 📝',
 colour=nextcord.Colour.red())
 await ctx.message.reply(embed=embed)
def step_and_remove(voice_client):
 if loop_flag:
 songs_queue.q_add(songs_queue.get_value()[0])
 songs_queue.q_remove()
 audio_player_task(voice_client)
def audio_player_task(voice_client):
 if not voice_client.is_playing() and songs_queue.get_value():
 voice_client.play(nextcord.FFmpegPCMAudio(
 executable="ffmpeg\\bin\\ffmpeg.exe",
 source=songs_queue.get_value()[0][2],
 **FFMPEG_OPTIONS),
 after=lambda e: step_and_remove(voice_client))
@bot.command(aliases=['Play', 'PLAY', 'играй', 'ИГРАЙ', 'Играй', 'сыграй',
 'Сыграй', 'СЫГРАЙ', 'здфн', 'Здфн', 'ЗДФН', 'p', 'P',
 'pl', 'PL', 'Pl', 'Плей',
 'ПЛЕЙ', 'плей'])
async def play(ctx, *url):
 await join(ctx)
 await add(ctx, ' '.join(url))
 await ctx.message.add_reaction(emoji='🎸')
 voice_client = ctx.guild.voice_client
 audio_player_task(voice_client)
@bot.command(aliases=['Queue', 'QUEUE', 'йгугу', 'Йгугу', 'ЙГУГУ', 'очередь',
 'Очередь', 'ОЧЕРЕДЬ', 'список', 'Список', 'СПИСОК',
 'list', 'List', 'LIST', 'дшые', 'Дшые', 'ДШЫЕ', 'Лист',
 'лист', 'ЛИСТ', 'песни', 'Песни', 'ПЕСНИ', 'songs',
 'Songs', 'SONGS', 'ыщтпы', 'ЫЩТПЫ', 'Ыщтпы', 'q'])
async def queue(ctx):
 if len(songs_queue.get_value()) > 0:
 only_names_and_time_queue = []
 for i in songs_queue.get_value():
 name = i[0]
 if len(i[0]) > 30:
 name = i[0][:30] + '...'
 only_names_and_time_queue.append(f'📀 `{name:<33} {i[1]:>20}`\n')
 c = 0
 queue_of_queues = []
 while c < len(only_names_and_time_queue):
 queue_of_queues.append(only_names_and_time_queue[c:c + 10])
 c += 10

 embed = nextcord.Embed(title=f'ОЧЕРЕДЬ [LOOP: {loop_flag}]',
 description=''.join(queue_of_queues[0]),
 colour=nextcord.Colour.red())
 await ctx.send(embed=embed)

 for i in range(1, len(queue_of_queues)):
 embed = nextcord.Embed(description=''.join(queue_of_queues[i]),
 colour=nextcord.Colour.red())
 await ctx.send(embed=embed)
 else:
 await ctx.send('Очередь пуста')



There is the part of my music bot in Discord, I don't really know why it doesn't work. Actually, I tried to use someone's old code, so it needs to be fixed. I have cut out the most important parts of the code, which most likely had an error.
I found other questions, but there was another errors.
After trying to start the video, I get the following errors :
[out#0/s16le @ 000002452f906a00] Output file does not contain any stream
Error opening output file pipe:1.
Error opening output files : Invalid argument


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Revision 32594 : plugins en minuscules, et alias pour les noms de sites
1er novembre 2009, par fil@… — Logplugins en minuscules, et alias pour les noms de sites