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Autres articles (107)
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Diogene : création de masques spécifiques de formulaires d’édition de contenus
26 octobre 2010, parDiogene est un des plugins ? SPIP activé par défaut (extension) lors de l’initialisation de MediaSPIP.
A quoi sert ce plugin
Création de masques de formulaires
Le plugin Diogène permet de créer des masques de formulaires spécifiques par secteur sur les trois objets spécifiques SPIP que sont : les articles ; les rubriques ; les sites
Il permet ainsi de définir en fonction d’un secteur particulier, un masque de formulaire par objet, ajoutant ou enlevant ainsi des champs afin de rendre le formulaire (...) -
Gestion des droits de création et d’édition des objets
8 février 2011, parPar défaut, beaucoup de fonctionnalités sont limitées aux administrateurs mais restent configurables indépendamment pour modifier leur statut minimal d’utilisation notamment : la rédaction de contenus sur le site modifiables dans la gestion des templates de formulaires ; l’ajout de notes aux articles ; l’ajout de légendes et d’annotations sur les images ;
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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 (...)
Sur d’autres sites (5294)
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FFmpeg returns negative PTS and DTS for first non key frame
18 février 2020, par Olga PshenichnikovaWe have some envelope of FFmpeg, that processes the video.
The tree first frames of video are : B -> B -> I as shown below :PTS and DTS returns negative for first frame :
We have some code, that skips the frames that are below some timepoint (0 for first frame).
Is it possible to ask FFmpeg to start from first frame and not from first I frame ? -
Duration of short ogg files (Telegram Voice messages) not correct when loaded into Python
4 août 2018, par KrommeI’m trying to read voice messages, sent by Telegram, using Python but for short voice clips (< 10 seconds), it doesn’t work. It shortens the duration for some reason. It looks like it has something to do with
OGG codec
, but I’m not really sure.See here’s my code, the voice clip is about six seconds, however
pydub
reads my 6 second voiceclip as 0.06 seconds.import telegram
from pydub import AudioSegment
AudioSegment.ffmpeg = "./dependencies/ffmpeg-20180802-c9118d4-win64-static/bin/ffmpeg"
AudioSegment.converter = "./dependencies/ffmpeg-20180802-c9118d4-win64-static/bin/ffmpeg"
bot = telegram.Bot(token=token)
f = bot.get_file(file_id)
f.download('output/voiceclips/{}.ogg'.format(file_id))
myaudio = AudioSegment.from_ogg("output/voiceclips/{}.ogg".format(file_id))
print('ID: {}, which is {} seconds'.format(file_id, myaudio.duration_seconds))
>>> ID: ______, which is 0.06 secondsWhen I open the file in
VLC-player
, it also states that is has 0 seconds. When I try to convert it to WAV-files using FFmpeg it reads the ogg file as 6 seconds, but writes it as 0.05-second WAV file.ffmpeg -i infile.ogg outfile.wav
ffmpeg version N-91549-gc9118d4d64 Copyright (c) 2000-2018 the FFmpeg developers
built with gcc 7.3.1 (GCC) 20180722
configuration: --enable-gpl --enable-version3 --enable-sdl2 --enable-bzlib --enable-fontconfig --enable-gnutls --enable-iconv --enable-libass --enable-libbluray --enable-libfreetype --enable-libmp3lame --enable-libopencore-amrnb --enable-libopencore-amrwb --enable-libopenjpeg --enable-libopus --enable-libshine --enable-libsnappy --enable-libsoxr --enable-libtheora --enable-libtwolame --enable-libvpx --enable-libwavpack --enable-libwebp --enable-libx264 --enable-libx265 --enable-libxml2 --enable-libzimg --enable-lzma --enable-zlib --enable-gmp --enable-libvidstab --enable-libvorbis --enable-libvo-amrwbenc --enable-libmysofa --enable-libspeex --enable-libxvid --enable-libaom --enable-libmfx --enable-amf --enable-ffnvcodec --enable-cuvid --enable-d3d11va --enable-nvenc --enable-nvdec --enable-dxva2 --enable-avisynth
libavutil 56. 18.102 / 56. 18.102
libavcodec 58. 22.100 / 58. 22.100
libavformat 58. 17.101 / 58. 17.101
libavdevice 58. 4.101 / 58. 4.101
libavfilter 7. 26.100 / 7. 26.100
libswscale 5. 2.100 / 5. 2.100
libswresample 3. 2.100 / 3. 2.100
libpostproc 55. 2.100 / 55. 2.100
[ogg @ 0000020dd375ad40] 727 bytes of comment header remain
Input #0, ogg, from 'infile.ogg':
Duration: 00:00:06.03, start: 0.000000, bitrate: 20 kb/s
Stream #0:0: Audio: opus, 48000 Hz, mono, fltp
Stream mapping:
Stream #0:0 -> #0:0 (opus (native) -> pcm_s16le (native))
Press [q] to stop, [?] for help
Output #0, wav, to 'outfile.wav':
Metadata:
ISFT : Lavf58.17.101
Stream #0:0: Audio: pcm_s16le ([1][0][0][0] / 0x0001), 48000 Hz, mono, s16, 768 kb/s
Metadata:
encoder : Lavc58.22.100 pcm_s16le
size= 6kB time=00:00:00.05 bitrate= 873.0kbits/s speed=4.12x
video:0kB audio:6kB subtitle:0kB other streams:0kB global headers:0kB muxing overhead: 1.354167%For larger files it does the work !
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Minor change to iframe attribute ordering (making sure the .cboxIframe element is in the DOM when the callback fires).
7 octobre 2012, par jackmoorem colorbox/jquery.colorbox.js Minor change to iframe attribute ordering (making sure the .cboxIframe element is in the DOM when the callback fires).