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Médias (1)
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Publier une image simplement
13 avril 2011, par ,
Mis à jour : Février 2012
Langue : français
Type : Video
Autres articles (66)
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Modifier la date de publication
21 juin 2013, parComment changer la date de publication d’un média ?
Il faut au préalable rajouter un champ "Date de publication" dans le masque de formulaire adéquat :
Administrer > Configuration des masques de formulaires > Sélectionner "Un média"
Dans la rubrique "Champs à ajouter, cocher "Date de publication "
Cliquer en bas de la page sur Enregistrer -
Participer à sa traduction
10 avril 2011Vous pouvez nous aider à améliorer les locutions utilisées dans le logiciel ou à traduire celui-ci dans n’importe qu’elle nouvelle langue permettant sa diffusion à de nouvelles communautés linguistiques.
Pour ce faire, on utilise l’interface de traduction de SPIP où l’ensemble des modules de langue de MediaSPIP sont à disposition. ll vous suffit de vous inscrire sur la liste de discussion des traducteurs pour demander plus d’informations.
Actuellement MediaSPIP n’est disponible qu’en français et (...) -
Les autorisations surchargées par les plugins
27 avril 2010, parMediaspip core
autoriser_auteur_modifier() afin que les visiteurs soient capables de modifier leurs informations sur la page d’auteurs
Sur d’autres sites (12102)
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Download Instagram Livestreams [closed]
19 décembre 2020, par UnixCoonI've been looking for what Instagram livestreams can download for a long time. I can only record you via screen recording on my iPhone. But I would much rather just download it with my computer.


I've tried a lot, but I can't get the video address where a live stream is playing. I know that it is possible to download a YouTube livestream, for example, with ffmpeg.


Maybe any of you know how I download Instagram livestreams ? I would be very, very happy.


I am grateful for every answer
Greetings UnixCoon


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ffmpeg minimal requirements configuration for encoding and decoding h264 files
14 novembre 2013, par TheSquadI'm trying to compile ffmpeg with minimal requirements in order to encode/decode with h264.
So far my command line configuration is :
./configure --disable-yasm --disable-everything --enable-encoder=libx264 --enable-encoder=libfaac --enable-decoder=h264 --enable-muxer=h264 --enable-demuxer=h264 --enable-parser=h264 --enable-protocol=file
once compiled, I try this :
./ffmpeg -i ~/Dropbox/TestFile.mov -vcodec libx264 test.mp4
but I get an error :
ffmpeg version N-58081-g2925571 Copyright (c) 2000-2013 the FFmpeg developers
built on Nov 14 2013 15:49:58 with Apple LLVM version 5.0 (clang-500.2.76) (based on LLVM 3.3svn)
configuration: --disable-yasm --disable-everything --enable-encoder=libx264 --enable-encoder=libfaac --enable-decoder=h264 --enable-muxer=h264 --enable-demuxer=h264 --enable-parser=h264 --enable-protocol=file
libavutil 52. 52.100 / 52. 52.100
libavcodec 55. 43.100 / 55. 43.100
libavformat 55. 21.100 / 55. 21.100
libavdevice 55. 5.100 / 55. 5.100
libavfilter 3. 91.100 / 3. 91.100
libswscale 2. 5.101 / 2. 5.101
libswresample 0. 17.104 / 0. 17.104
Input #0, mov,mp4,m4a,3gp,3g2,mj2, from '/Users/mGs/Dropbox/TestFile.mov':
Metadata:
major_brand : qt
minor_version : 0
compatible_brands: qt
creation_time : 2013-06-23 14:33:09
model : iPhone 4S
model-fra : iPhone 4S
encoder : 6.0
encoder-fra : 6.0
date : 2013-06-23T16:33:09+0200
date-fra : 2013-06-23T16:33:09+0200
make : Apple
make-fra : Apple
Duration: 00:00:42.09, start: 0.000000, bitrate: 20960 kb/s
Stream #0:0(und): Video: h264 (Baseline) (avc1 / 0x31637661), yuv420p(tv, bt709), 1920x1080, 20880 kb/s, 29.97 fps, 29.97 tbr, 600 tbn, 1200 tbc (default)
Metadata:
rotate : 180
creation_time : 2013-06-23 14:33:09
handler_name : Core Media Data Handler
Stream #0:1(und): Audio: aac (mp4a / 0x6134706D), 44100 Hz, mono, 63 kb/s (default)
Metadata:
creation_time : 2013-06-23 14:33:09
handler_name : Core Media Data Handler
[NULL @ 0x7fd999802e00] Unable to find a suitable output format for 'test.mp4'
test.mp4: Invalid argumentThis is probably coming from the fact that I have forgot something to enable on the ffmpeg configuration... But I can't found out what.
The test file is a video got from iPhone 4S Camera.
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Ffmpeg - Remove rotate metadata
16 mai 2014, par Ron IWhen I extract the images from a video, the resulting images are getting rotated. The orientation of the video is correct, and the images are upside down. The metadata for the original video is 180, and also for the output file, so it looks like it is copying that data and additionally rotating 180 degrees. However, since the original video is already rotated, it is flipping the video upside down.
I would like to remove the metadata for the output file containing the ’rotate’ command. I tried adding -vf rotate=0, but it didn’t work.
Here is the command I am running :
ffmpeg -i left.MOV -r 1 -f image2 left-03%d.png
I assume this is what is throwing it off (it looks like it is copying the rotate metadata from the input file and applying it to the output file) :
Input #0, mov,mp4,m4a,3gp,3g2,mj2, from 'left.MOV':
rotate : 180
Output #0, image2, to 'left-03%d.png':
Metadata:
rotate : 180Here’s the full output :
ffmpeg version 2.2.1 Copyright (c) 2000-2014 the FFmpeg developers
built on Apr 11 2014 22:50:35 with Apple LLVM version 5.1 (clang-503.0.38) (based on LLVM 3.4svn)
configuration: --prefix=/usr/local/Cellar/ffmpeg/2.2.1 --enable-shared --enable-pthreads --enable-gpl --enable-version3 --enable-nonfree --enable-hardcoded-tables --enable-avresample --enable-vda --cc=clang --host-cflags= --host-ldflags= --enable-libx264 --enable-libfaac --enable-libmp3lame --enable-libxvid
libavutil 52. 66.100 / 52. 66.100
libavcodec 55. 52.102 / 55. 52.102
libavformat 55. 33.100 / 55. 33.100
libavdevice 55. 10.100 / 55. 10.100
libavfilter 4. 2.100 / 4. 2.100
libavresample 1. 2. 0 / 1. 2. 0
libswscale 2. 5.102 / 2. 5.102
libswresample 0. 18.100 / 0. 18.100
libpostproc 52. 3.100 / 52. 3.100
Input #0, mov,mp4,m4a,3gp,3g2,mj2, from 'left.MOV':
Metadata:
major_brand : qt
minor_version : 0
compatible_brands: qt
creation_time : 2014-05-14 16:24:27
make : Apple
make-eng : Apple
encoder : 7.1.1
encoder-eng : 7.1.1
date : 2014-05-14T09:23:48-0700
date-eng : 2014-05-14T09:23:48-0700
model : iPhone 5
model-eng : iPhone 5
Duration: 00:00:10.98, start: 0.000000, bitrate: 795 kb/s
Stream #0:0(und): Audio: aac (mp4a / 0x6134706D), 44100 Hz, mono, fltp, 62 kb/s (default)
Metadata:
creation_time : 2014-05-14 16:24:27
handler_name : Core Media Data Handler
Stream #0:1(und): Video: h264 (Baseline) (avc1 / 0x31637661), yuv420p(tv, bt709), 568x320, 728 kb/s, 29.97 fps, 29.97 tbr, 600 tbn, 1200 tbc (default)
Metadata:
rotate : 180
creation_time : 2014-05-14 16:24:27
handler_name : Core Media Data Handler
Output #0, image2, to 'left-03%d.png':
Metadata:
major_brand : qt
minor_version : 0
compatible_brands: qt
model-eng : iPhone 5
make : Apple
make-eng : Apple
model : iPhone 5
encoder-eng : 7.1.1
date : 2014-05-14T09:23:48-0700
date-eng : 2014-05-14T09:23:48-0700
encoder : Lavf55.33.100
Stream #0:0(und): Video: png, rgb24, 568x320, q=2-31, 200 kb/s, 90k tbn, 1 tbc (default)
Metadata:
rotate : 180
creation_time : 2014-05-14 16:24:27
handler_name : Core Media Data Handler
Stream mapping:
Stream #0:1 -> #0:0 (h264 -> png)
Press [q] to stop, [?] for help
frame= 14 fps=0.0 q=0.0 Lsize=N/A time=00:00:14.00 bitrate=N/A dup=0 drop=315
video:1521kB audio:0kB subtitle:0 data:0 global headers:0kB muxing overhead -100.001411%