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Publier une image simplement
13 avril 2011, par ,
Mis à jour : Février 2012
Langue : français
Type : Video
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 (...) -
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. -
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 (8691)
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Failed to build opencv for conda
4 octobre 2016, par CaenorstI’m on Ubuntu 16.04 64 bits, using Anaconda2.
I’m trying to install Opencv for conda with FFMPEG support (for VideoCapture).
I followed this tutorial : http://dhaneshr.net/2016/06/03/installing-opencv-2-4-x-with-ffmpeg-python-on-anaconda/
changed cmake to 3.3.1 and
-DWITH_FFMPEG=1
but when I execute
$ conda build conda
It fails at the test to
import cv2
You can find the whole log in this file : https://gist.github.com/Caenorst/e6bce629178540f30818a66e2f3a8663
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Invalid data found when processing input using FFmpeg for extracting video thumbnail
3 octobre 2016, par SimerI am using below command to extract thumbnail from
'C:\ffmpeg\bin\ffmpeg -i '.$server_public_path.'\frontend\videos\gallery\user_'.$logged_in_user_id.'\\' .$video_name.' -ss 00:00:30.435 -vframes 2 -flags +global_header '.$server_public_path.'\frontend\videos\gallery\user_'.$logged_in_user_id.'\\thumbnails\\'.$video_name;
where $server_public_path is absolute path of my project. Above command working fine when I used it on some other path and video.
Below is the error I am getting :
[0] => ffmpeg version N-81784-g92de2c2 Copyright (c) 2000-2016 the FFmpeg developers
[1] => built with gcc 5.4.0 (GCC)
[2] => configuration: --enable-gpl --enable-version3 --disable-w32threads --enable-dxva2 --enable-libmfx
--enable-nvenc --enable-avisynth --enable-bzlib --enable-libebur128 --enable-fontconfig --enable-frei0r
--enable-gnutls --enable-iconv --enable-libass --enable-libbluray --enable-libbs2b --enable-libcaca
--enable-libfreetype --enable-libgme --enable-libgsm --enable-libilbc --enable-libmodplug --enable-libmp3lame
--enable-libopencore-amrnb --enable-libopencore-amrwb --enable-libopenh264 --enable-libopenjpeg --enable-libopus
--enable-librtmp --enable-libschroedinger --enable-libsnappy --enable-libsoxr --enable-libspeex --enable-libtheora
--enable-libtwolame --enable-libvidstab --enable-libvo-amrwbenc --enable-libvorbis --enable-libvpx --enable-libwavpack
--enable-libwebp --enable-libx264 --enable-libx265 --enable-libxavs --enable-libxvid --enable-libzimg
--enable-lzma --enable-decklink --enable-zlib
[3] => libavutil 55. 30.100 / 55. 30.100
[4] => libavcodec 57. 58.100 / 57. 58.100
[5] => libavformat 57. 51.100 / 57. 51.100
[6] => libavdevice 57. 0.102 / 57. 0.102
[7] => libavfilter 6. 63.100 / 6. 63.100
[8] => libswscale 4. 1.100 / 4. 1.100
[9] => libswresample 2. 2.100 / 2. 2.100
[10] => libpostproc 54. 0.100 / 54. 0.100
[11] => [mov,mp4,m4a,3gp,3g2,mj2 @ 000000000050a400] Format mov,mp4,m4a,3gp,3g2,mj2 detected only
with low score of 1, misdetection possible!
[12] => [mov,mp4,m4a,3gp,3g2,mj2 @ 000000000050a400] moov atom not found
[13] => D:\wamp\www\gillie\public\frontend\videos\gallery\user_1\SampleVideo_1280x720_10mb__1475477664
.mp4: Invalid data found when processing inputPlease suggest some solution to debug.
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ffmpeg : error on large input file [duplicate]
1er octobre 2016, par ingeniousThis question already has an answer here :
I have a large Mov file with this info :
I want convert it to mp4 by this ffmpeg command :
ffmpeg -i 57d5092f59418.mov -codec:v libx264 -profile:v high -preset slow
-b:v 360k -maxrate 424k -bufsize 720k -vf scale=-1:360 -threads 0 -b:a 64k
out.movBut I get this error :
Error while opening encoder for output stream #0:0 - maybe incorrect parameters such as bit_rate, rate, width or height
detail :
ffmpeg version N-81784-g92de2c2 Copyright (c) 2000-2016 the FFmpeg developers
built with gcc 5.4.0 (GCC)
configuration: --enable-gpl --enable-version3 --disable-w32threads --enable-dx
va2 --enable-libmfx --enable-nvenc --enable-avisynth --enable-bzlib --enable-lib
ebur128 --enable-fontconfig --enable-frei0r --enable-gnutls --enable-iconv --ena
ble-libass --enable-libbluray --enable-libbs2b --enable-libcaca --enable-libfree
type --enable-libgme --enable-libgsm --enable-libilbc --enable-libmodplug --enab
le-libmp3lame --enable-libopencore-amrnb --enable-libopencore-amrwb --enable-lib
openh264 --enable-libopenjpeg --enable-libopus --enable-librtmp --enable-libschr
oedinger --enable-libsnappy --enable-libsoxr --enable-libspeex --enable-libtheor
a --enable-libtwolame --enable-libvidstab --enable-libvo-amrwbenc --enable-libvo
rbis --enable-libvpx --enable-libwavpack --enable-libwebp --enable-libx264 --ena
ble-libx265 --enable-libxavs --enable-libxvid --enable-libzimg --enable-lzma --e
nable-decklink --enable-zlib
libavutil 55. 30.100 / 55. 30.100
libavcodec 57. 58.100 / 57. 58.100
libavformat 57. 51.100 / 57. 51.100
libavdevice 57. 0.102 / 57. 0.102
libavfilter 6. 63.100 / 6. 63.100
libswscale 4. 1.100 / 4. 1.100
libswresample 2. 2.100 / 2. 2.100
libpostproc 54. 0.100 / 54. 0.100
Input #0, mov,mp4,m4a,3gp,3g2,mj2, from '57d5092f59418.mov':
Metadata:
major_brand : qt
minor_version : 537199360
compatible_brands: qt
creation_time : 2016-02-09T07:33:27.000000Z
Duration: 00:00:13.71, start: 0.000000, bitrate: 72247 kb/s
Stream #0:0(eng): Video: qtrle (rle / 0x20656C72), bgra, 1920x1080, 72242 k
b/s, SAR 1:1 DAR 16:9, 29.97 fps, 29.97 tbr, 30k tbn, 30k tbc (default)
Metadata:
creation_time : 2016-02-09T07:33:27.000000Z
handler_name : Apple Alias Data Handler
encoder : Animation
timecode : 00:00:08;17
Stream #0:1(eng): Data: none (tmcd / 0x64636D74), 0 kb/s (default)
Metadata:
creation_time : 2016-02-09T07:33:46.000000Z
handler_name : Apple Alias Data Handler
timecode : 00:00:08;17
File 'out.mov' already exists. Overwrite ? [y/N] y
No pixel format specified, yuv444p for H.264 encoding chosen.
Use -pix_fmt yuv420p for compatibility with outdated media players.
x264 [error]: high profile doesn't support 4:4:4
[libx264 @ 00000000006f2f20] Error setting profile high.
[libx264 @ 00000000006f2f20] Possible profiles: baseline main high high10 high42
2 high444
Output #0, mov, to 'out.mov':
Metadata:
major_brand : qt
minor_version : 537199360
compatible_brands: qt
Stream #0:0(eng): Video: h264, none, q=2-31, SAR 1:1 DAR 0:0, 29.97 fps (def
ault)
Metadata:
creation_time : 2016-02-09T07:33:27.000000Z
handler_name : Apple Alias Data Handler
timecode : 00:00:08;17
encoder : Lavc57.58.100 libx264
Stream mapping:
Stream #0:0 -> #0:0 (qtrle (native) -> h264 (libx264))
Error while opening encoder for output stream #0:0 - maybe incorrect parameters
such as bit_rate, rate, width or heightWhat shoud I do ?
thanks