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Médias (1)
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Rennes Emotion Map 2010-11
19 octobre 2011, par
Mis à jour : Juillet 2013
Langue : français
Type : Texte
Autres articles (33)
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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 (...) -
Publier sur MédiaSpip
13 juin 2013Puis-je poster des contenus à partir d’une tablette Ipad ?
Oui, si votre Médiaspip installé est à la version 0.2 ou supérieure. Contacter au besoin l’administrateur de votre MédiaSpip pour le savoir -
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 (...)
Sur d’autres sites (6327)
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how to read a http video stream with libavcodec (ffmpeg)
23 décembre 2011, par mwahabI'm trying to read a real-time http video stream (I've set one up using VLC and my webcam) using libavcodec from ffmpeg. so far I've been able to read an mpeg file fine but when I pass a url instead of the file name it hangs (I assume it's waiting for the end of the file).
anyone have experience/ideas on how to do this ? I'm also open to alternatives if people have other suggestions.
the end goal is to do live video-streaming on the iphone. apple's http live streaming has too much lag for what I need but that's for another post :)
any help is greatly appreciated !
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Restoring corrupted video after recovery
22 août 2019, par Harold.DemureI have recently recovered the content of an old drive of mine using photorec.
To my surprise, photorec recovered a lot of files with non-video extensions (.sqlite, .apple, .pdf, .torrent...) that contain fragments of video. I can see these fragments only using mplayer/mencoder (quicktime and vlc cannot). Some of the files are even hundreds of megabyte large, but mplayer only shows me a few seconds of the video.
Is there any script/data carving tool that I can use to see if I can recover more video fragments from these files ? I am not afraid of trying solutions that require some coding or manual inspection (e.g., search for headers via hex editors).
Thank you for your help, any suggestion is highly appreciated.
Harol. -
avformat/hlsenc : refine EXT-X-BYTERANGE support for segments
19 septembre 2016, par Steven Liuavformat/hlsenc : refine EXT-X-BYTERANGE support for segments
refine EXT-X-BYTERANGE tag,
the spec link :
https://tools.ietf.org/html/draft-pantos-http-live-streaming-19#section-4.3.2.2
the apple doc :
https://developer.apple.com/library/ios/technotes/tn2288/_index.html#
//apple_ref/doc/uid/DTS40012238-CH1-BYTE_RANGE_SUPPORT_FOR_SEGMENTScommand line :
./ffmpeg -i /Movies/objectC/a.mp4 -c copy -f hls -hls_time 7
-hls_list_size 0 -hls_segment_size 2500000 -t 40 output-test.m3u8
output :
localhost:ffmpeg liuqi$ ll *.ts ;cat output-test.m3u8
-rw-r—r— 1 liuqi staff 2792176 9 12 14:44 output-test0.ts
-rw-r—r— 1 liuqi staff 3112528 9 12 14:44 output-test3.ts
-rw-r—r— 1 liuqi staff 3377420 9 12 14:44 output-test6.ts
-rw-r—r— 1 liuqi staff 1228016 9 12 14:44 output-test7.ts
#EXTM3U
#EXT-X-VERSION:4
#EXT-X-TARGETDURATION:10
#EXT-X-MEDIA-SEQUENCE:0
#EXTINF:9.021000,
#EXT-X-BYTERANGE:1334988@0
output-test0.ts
#EXTINF:3.000000,
#EXT-X-BYTERANGE:721356@1334988
output-test0.ts
#EXTINF:3.000000,
#EXT-X-BYTERANGE:735832@2056344
output-test0.ts
#EXTINF:6.000000,
#EXT-X-BYTERANGE:1645940@0
output-test3.ts
#EXTINF:3.000000,
#EXT-X-BYTERANGE:715152@1645940
output-test3.ts
#EXTINF:3.000000,
#EXT-X-BYTERANGE:751436@2361092
output-test3.ts
#EXTINF:9.000000,
#EXT-X-BYTERANGE:3377420@0
output-test6.ts
#EXTINF:3.960000,
#EXT-X-BYTERANGE:1228016@0
output-test7.ts
#EXT-X-ENDLIST
localhost:ffmpeg liuqi$ticket-id : #5839
Signed-off-by : Steven Liu <lingjiujianke@gmail.com>
Signed-off-by : Michael Niedermayer <michael@niedermayer.cc>