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Autres articles (39)
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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 -
MediaSPIP Player : problèmes potentiels
22 février 2011, parLe lecteur ne fonctionne pas sur Internet Explorer
Sur Internet Explorer (8 et 7 au moins), le plugin utilise le lecteur Flash flowplayer pour lire vidéos et son. Si le lecteur ne semble pas fonctionner, cela peut venir de la configuration du mod_deflate d’Apache.
Si dans la configuration de ce module Apache vous avez une ligne qui ressemble à la suivante, essayez de la supprimer ou de la commenter pour voir si le lecteur fonctionne correctement : /** * GeSHi (C) 2004 - 2007 Nigel McNie, (...) -
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".
MediaSPIP is designed to facilitate the sharing of creative media online, while allowing authors to retain complete control of their work.
MediaSPIP aims to be accessible to as many people as possible and development is based on expanding the (...)
Sur d’autres sites (7090)
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ffmpeg can't concat movies from two different devices
29 mars 2017, par T4ng10rI’ve got bunch of movies from two different Panasonic devices. As long as I concat movies from only ONE device - final movie is smooth.
However, when I add movie clip from second device, right after final movie ends playing movies from first device it display audio and only still images from movie clip from other device.ffmpeg -f concat -i mylist.txt -c copy final_movie.MP4
Example ffprobe :
Input #0, mov,mp4,m4a,3gp,3g2,mj2, from 'S6810001.MP4':
Metadata:
major_brand : isom
minor_version : 512
compatible_brands: isomiso2avc1mp41
encoder : Lavf57.27.100
Duration: 00:00:10.62, start: 0.021333, bitrate: 1131 kb/s
Stream #0:0(eng): Video: h264 (High) (avc1 / 0x31637661), yuv420p, 1280x720 [SAR 1:1 DAR 16:9], 998 kb/s, 25 fps, 25 tbr, 12800 tbn, 50 tbc (default)
Metadata:
handler_name : VideoHandler
Stream #0:1(eng): Audio: aac (LC) (mp4a / 0x6134706D), 48000 Hz, stereo, fltp, 132 kb/s (default)
Metadata:
handler_name : SoundHandleSecond device movie clip :
Input #0, mov,mp4,m4a,3gp,3g2,mj2, from 'a/T00004.mp4':
Metadata:
major_brand : isom
minor_version : 512
compatible_brands: isomiso2avc1mp41
encoder : Lavf57.27.100
Duration: 00:00:33.18, start: 0.000000, bitrate: 1190 kb/s
Stream #0:0(und): Video: h264 (High) (avc1 / 0x31637661), yuv420p, 1280x720 [SAR 1:1 DAR 16:9], 929 kb/s, 25 fps, 25 tbr, 12800 tbn, 50 tbc (default)
Metadata:
handler_name : VideoHandler
Stream #0:1(und): Audio: ac3 (ac-3 / 0x332D6361), 48000 Hz, stereo, fltp, 256 kb/s (default)
Metadata:
handler_name : SoundHandler
Side data:
audio service type: mainWhy movie is still ? How to prepare it so it could be joined correctly ?
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How to re-encode to rgb pixel_format properly in ffmpeg
1er février 2020, par captain_majidI’m using this command to record from multiple inputs :
ffmpeg -y
-f dshow -rtbufsize 1024M -thread_queue_size 1024 -probesize 64M -i video="screen-capture-recorder" -framerate 30
-f dshow -rtbufsize 16M -i audio="virtual-audio-capturer"
-f dshow -rtbufsize 16M -i audio="Microphone (DroidCam Virtual Audio)"
-f dshow -rtbufsize 512M -thread_queue_size 512 -probesize 50M -i video="DroidCam Source 3"
-stream_loop -1 -i ".\media\background sounds\blue.mp4"
-i ".\media\pictures\Webcam Overlay\blue_.png"
-i ".\media\pictures\Webcam Overlay\red.png"
-f gdigrab -rtbufsize 512M -thread_queue_size 512 -probesize 64M -itsoffset 0.80 -i title="NohBoard v1.2.2" -framerate 60 -draw_mouse 0
-filter_complex "
[0:v] scale=1366x768 [desktop];
[3:v] hue=s=-5, scale=240x160 [webcam];
[desktop][webcam] overlay=x=W-w-285:y=H-h-7:format=rgb [deskCam];
[4:v] format=rgba,colorchannelmixer=aa=0.5, scale=240x160 [vid];
[deskCam][vid] overlay=x=W-w-5:y=H-h-245:format=rgb [deskCamVid];
[deskCamVid][5:v] overlay=x=W-w-280:y=H-h-0:format=rgb [deskCamVidBlue];
[deskCamVidBlue][6:v] overlay=x=W-w-0:y=H-h-238:format=rgb [deskCamVidBlueRed];
[7:v] chromakey=0x00FF00:similarity=.200, scale=420x140 [kb];
[deskCamVidBlueRed][kb] overlay=x=W-w-945:y=H-h-285:format=rgb [final];
[1][2] amix [aud1]; [1][2][4] amix=inputs=3 [aud2]"
-map "[final]" -map "[aud1]" -map "[aud2]" -metadata:s:a:0 title="No Music" -metadata:s:a:1 title="All sounds" out.mkvThe problem is the colors are not as bright as I want unless adding
:format=rgb
to all overlays like seen above, but this delays my encoding a lot, also when I press ’Q’, only a small part of the video (like 1m of 3m) is produced.Also If you see any unnecessary switches or non-optimal ones, please advise.
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Anomalie #3828 : Problème avec reverse-proxy
16 septembre 2016, par FAb MEDIT : petite information complémentaire pour clarifier :
Le but est de mutualiser un reverse-proxy pour plusieurs applications déterminer par la clé CLE (ex : http://tld.fr/CLE/ ).
Mais au final si on a les moyens de créer un nom de domaine et un vhost ne servant que de reverse proxy sur la machine d’entrée, SPIP ne pose pas de problème. Mais c’est moyen.