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Rennes Emotion Map 2010-11
19 octobre 2011, par
Mis à jour : Juillet 2013
Langue : français
Type : Texte
Autres articles (95)
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MediaSPIP Core : La Configuration
9 novembre 2010, parMediaSPIP Core fournit par défaut trois pages différentes de configuration (ces pages utilisent le plugin de configuration CFG pour fonctionner) : une page spécifique à la configuration générale du squelettes ; une page spécifique à la configuration de la page d’accueil du site ; une page spécifique à la configuration des secteurs ;
Il fournit également une page supplémentaire qui n’apparait que lorsque certains plugins sont activés permettant de contrôler l’affichage et les fonctionnalités spécifiques (...) -
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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Keeping control of your media in your hands
13 avril 2011, parThe vocabulary used on this site and around MediaSPIP in general, aims to avoid reference to Web 2.0 and the companies that profit from media-sharing.
While using MediaSPIP, you are invited to avoid using words like "Brand", "Cloud" and "Market".
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Sur d’autres sites (6064)
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ffmpeg concat No such file or directory
1er mai 2021, par AvidProgrammerI am trying to concatenate 2 files from a txt file.
My tree looks a bit like this :


D:.
├───test.py
└───data
 └───temp
 └───files.txt
 └───part1
 └───converted


The contents of
files.txtis :

file '/data/temp/part1'
file '/data/temp/converted'


And when I try to run :


with open('data/temp/final', 'w+', encoding='utf-8') as output:
 command = ['ffmpeg', '-f', 'concat', '-i', '/data/temp/files.txt', '-f', 'mp4', '-y', '-codec', 'copy', output.name]
 subprocess.run(command, check=True)


It outputs the following :


ffmpeg version git-2020-08-31-4a11a6f Copyright (c) 2000-2020 the FFmpeg developers
 built with gcc 10.2.1 (GCC) 20200805
 configuration: --enable-gpl --enable-version3 --enable-sdl2 --enable-fontconfig --enable-gnutls --enable-iconv --enable-libass --enable-libdav1d --enable-libbluray --enable-libfreetype --enable-libmp3lame --enable-libopencore-amrnb --enable-libopencore-amrwb --enable-libopenjpeg --enable-libopus --enable-libshine --enable-libsnappy --enable-libsoxr --enable-libsrt --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-libvmaf --enable-libvorbis --enable-libvo-amrwbenc --enable-libmysofa --enable-libspeex --enable-libxvid --enable-libaom --enable-libgsm --enable-librav1e --enable-libsvtav1 --disable-w32threads --enable-libmfx --enable-ffnvcodec --enable-cuda-llvm --enable-cuvid --enable-d3d11va --enable-nvenc --enable-nvdec --enable-dxva2 --enable-avisynth --enable-libopenmpt --enable-amf 
 libavutil 56. 58.100 / 56. 58.100
 libavcodec 58.101.101 / 58.101.101
 libavformat 58. 51.101 / 58. 51.101
 libavdevice 58. 11.101 / 58. 11.101
 libavfilter 7. 87.100 / 7. 87.100
 libswscale 5. 8.100 / 5. 8.100
 libswresample 3. 8.100 / 3. 8.100
 libpostproc 55. 8.100 / 55. 8.100
/data/temp/files.txt: No such file or directory
Traceback (most recent call last):
 File "test.py", line 37, in <module>
 gen(
 File "test.py", line 33, in gen
 subprocess.run(command, check=True)
 File "...\Python38\lib\subprocess.py", line 512, in run
 raise CalledProcessError(retcode, process.args,
subprocess.CalledProcessError: Command '['ffmpeg', '-f', 'concat', '-i', '/data/temp/files.txt', '-f', 'mp4', '-y', '-codec', 'copy', 'data/temp/final']' returned non-zero exit status 1.
</module>

I have read the documentation and I am doing what they are doing afaik.


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laravel-ffmpeg - fopen(/tmp/laravel-ffmpegi340VY.mkv) : failed to open stream : No such file or directory
26 janvier 2020, par jyoti gautamUsing the laravel-ffmpeg librabry to convert video file from .webm to mp4 aws s3 bucket url and using following code.
$videoFile = '/courses/images/1579626678msr-2020-01-21T17-11-18-771Z.webm'; //= upload/video1.mp4
FFMpeg::fromDisk('s3')
->open($videoFile)
->getFrameFromSeconds(10)
->export()
->toDisk('s3')
->inFormat(new \FFMpeg\Format\Video\X264)
->save('small_steve.mp4');How can access file from s3 bucket and convert ?
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SVT-AV1 Vertical 4k video
14 avril 2020, par Dmitry MaksakovI have a vertical 4k video captured on my phone with the following parameters (ffprobe) :



Stream #0:0(eng): Video: h264 (High) (avc1 / 0x31637661), yuv420p(tv, bt709/bt709/smpte170m), 3840x2160, 71980 kb/s, SAR 1:1 DAR 16:9, 59.96 fps, 60 tbr, 90k tbn, 180k tbc (default)
Metadata:
 rotate : 90
 creation_time : 2020-04-03T17:17:11.000000Z
 handler_name : VideoHandle
Side data:
 displaymatrix: rotation of -90.00 degrees



When I try to transcode it to av1 with svt_av1



ffmpeg -i video.mp4 -c:v libsvt_av1 -y output.webm



I am getting



Error instance 1: Source Height must be less than 2160
[libsvt_av1 @ 0x5614a858c400] Error setting encoder parameters: bad parameter (0x80001005)
Segmentation fault



How could I encode such videos ?


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