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GetID3 - Bloc informations de fichiers
9 avril 2013, par
Mis à jour : Mai 2013
Langue : français
Type : Image
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GetID3 - Boutons supplémentaires
9 avril 2013, par
Mis à jour : Avril 2013
Langue : français
Type : Image
Autres articles (99)
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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 (...) -
Multilang : améliorer l’interface pour les blocs multilingues
18 février 2011, parMultilang est un plugin supplémentaire qui n’est pas activé par défaut lors de l’initialisation de MediaSPIP.
Après son activation, une préconfiguration est mise en place automatiquement par MediaSPIP init permettant à la nouvelle fonctionnalité d’être automatiquement opérationnelle. Il n’est donc pas obligatoire de passer par une étape de configuration pour cela. -
L’agrémenter visuellement
10 avril 2011MediaSPIP est basé sur un système de thèmes et de squelettes. Les squelettes définissent le placement des informations dans la page, définissant un usage spécifique de la plateforme, et les thèmes l’habillage graphique général.
Chacun peut proposer un nouveau thème graphique ou un squelette et le mettre à disposition de la communauté.
Sur d’autres sites (12879)
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lavfi/drawtext : add alias "expr_int_format" to expansion function "eif"
18 juillet 2014, par Andrey Utkin -
FFmpeg : -vn option ("no video") ignored
8 avril 2014, par ZumteufelI'm having trouble converting and stripping the video part from a video when converting to Ogg and WMA. I'm using the same arguments (apart from the codec) when converting to MP3, and in that case it works as expected.
Example :
$ ffmpeg -y -i {input} -vn -ar 44100 -ac 2 -ab 192k -acodec libvorbis -threads 2 {output}
ffmpeg version 1.2.1 Copyright (c) 2000-2013 the FFmpeg developers
built on May 13 2013 14:06:15 with gcc 4.0.1 (GCC) (Apple Inc. build 5493)
configuration: --prefix=/Volumes/Ramdisk/sw --enable-gpl --enable-pthreads --enable-version3 --enable-libspeex --enable-libvpx --disable-decoder=libvpx --enable-libmp3lame --enable-libtheora --enable-libvorbis --enable-libx264 --enable-avfilter --enable-libopencore_amrwb --enable-libopencore_amrnb --enable-filters --enable-libgsm --arch=x86 --enable-runtime-cpudetect
libavutil 52. 18.100 / 52. 18.100
libavcodec 54. 92.100 / 54. 92.100
libavformat 54. 63.104 / 54. 63.104
libavdevice 54. 3.103 / 54. 3.103
libavfilter 3. 42.103 / 3. 42.103
libswscale 2. 2.100 / 2. 2.100
libswresample 0. 17.102 / 0. 17.102
libpostproc 52. 2.100 / 52. 2.100
Input #0, mov,mp4,m4a,3gp,3g2,mj2, from '/Users/jan/Temporary files/b1c5375e311561d509d51c5aadd3162c.part':
Metadata:
major_brand : mp42
minor_version : 0
compatible_brands: isommp42
creation_time : 2013-12-22 02:38:16
Duration: 00:01:28.38, start: 0.000000, bitrate: 1143 kb/s
Stream #0:0(und): Video: h264 (High) (avc1 / 0x31637661), yuv420p, 1280x720, 949 kb/s, 29.97 fps, 29.97 tbr, 60k tbn, 59.94 tbc
Metadata:
handler_name : VideoHandler
Stream #0:1(und): Audio: aac (mp4a / 0x6134706D), 44100 Hz, stereo, fltp, 191 kb/s
Metadata:
creation_time : 2013-12-22 02:38:16
handler_name : IsoMedia File Produced by Google, 5-11-2011
[flac @ 0x323bc20] encoding as 24 bits-per-sample
Output #0, ogg, to '/Users/jan/Temporary files/What's this? Amazing brain test!!! Are you different?.ogg':
Metadata:
major_brand : mp42
minor_version : 0
compatible_brands: isommp42
title : What's this? Amazing brain test!!! Are you different?
author : Unknown
artist : Unknown
comment :
encoder : Lavf54.63.104
Stream #0:0(und): Audio: vorbis, 44100 Hz, stereo, fltp, 192 kb/s
Metadata:
creation_time : 2013-12-22 02:38:16
handler_name : IsoMedia File Produced by Google, 5-11-2011
Output #1, ogg, to '/Users/jan/Temporary files/What's this? Amazing brain test!!! Are you different?.ogg':
Metadata:
major_brand : mp42
minor_version : 0
compatible_brands: isommp42
encoder : Lavf54.63.104
Stream #1:0(und): Video: theora, yuv420p, 1280x720, q=2-31, 200 kb/s, 29.97 tbn, 29.97 tbc
Metadata:
handler_name : VideoHandler
Stream #1:1(und): Audio: flac, 44100 Hz, stereo, s32, 128 kb/s
Metadata:
creation_time : 2013-12-22 02:38:16
handler_name : IsoMedia File Produced by Google, 5-11-2011
Stream mapping:
Stream #0:1 -> #0:0 (aac -> libvorbis)
Stream #0:0 -> #1:0 (h264 -> libtheora)
Stream #0:1 -> #1:1 (aac -> flac)The interesting part is the last lines, the stream mapping :
Stream mapping:
Stream #0:1 -> #0:0 (aac -> libvorbis)
Stream #0:0 -> #1:0 (h264 -> libtheora)
Stream #0:1 -> #1:1 (aac -> flac)Where does the flac stream come from ? Why is the H.264 stream converted with libtheora, when I have told FFmpeg to ignore video with the
-vn
option ?If using same procedure as above, but using the libmp3lame codec, I get
Stream mapping:
Stream #0:1 -> #0:0 (aac -> libmp3lame)
Stream #0:1 -> #1:0 (aac -> libmp3lame)which is expected.
Does anyone have any input ?
Thanks in advance !
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ffmpeg : Allow "-to" on input files in addition to "-t"
18 novembre 2017, par Vitaly _Vi Shukelaffmpeg : Allow "-to" on input files in addition to "-t"
For some strange reason "-t" option was only implemented
for input files while both "-t" and "-to" were available
for use for output files. This made extracting a range from
input file inconvenient.This patch enables -to option for input so one can do
ffmpeg -ss 1:23:20 -to 1:27:22.3 -i myinput.mkv ...
Signed-off-by : Vitaly _Vi Shukela <vi0oss@gmail.com>
Signed-off-by : Michael Niedermayer <michael@niedermayer.cc>