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The pirate bay depuis la Belgique
1er avril 2013, par
Mis à jour : Avril 2013
Langue : français
Type : Image
Autres articles (104)
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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 (...) -
Les formats acceptés
28 janvier 2010, parLes commandes suivantes permettent d’avoir des informations sur les formats et codecs gérés par l’installation local de ffmpeg :
ffmpeg -codecs ffmpeg -formats
Les format videos acceptés en entrée
Cette liste est non exhaustive, elle met en exergue les principaux formats utilisés : h264 : H.264 / AVC / MPEG-4 AVC / MPEG-4 part 10 m4v : raw MPEG-4 video format flv : Flash Video (FLV) / Sorenson Spark / Sorenson H.263 Theora wmv :
Les formats vidéos de sortie possibles
Dans un premier temps on (...) -
Encoding and processing into web-friendly formats
13 avril 2011, parMediaSPIP automatically converts uploaded files to internet-compatible formats.
Video files are encoded in MP4, Ogv and WebM (supported by HTML5) and MP4 (supported by Flash).
Audio files are encoded in MP3 and Ogg (supported by HTML5) and MP3 (supported by Flash).
Where possible, text is analyzed in order to retrieve the data needed for search engine detection, and then exported as a series of image files.
All uploaded files are stored online in their original format, so you can (...)
Sur d’autres sites (9538)
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Using ffmpeg to encode web dash and audio drift
1er octobre 2016, par John JoskeI’m trying to use ffmpeg to create webm-dash encoded files from a usb web cam. Adapted from this example http://wiki.webmproject.org/adaptive-streaming/instructions-to-do-webm-live-streaming-via-dash
I have managed to get something nearly works with the following command :
ffmpeg -f video4linux2 -framerate 30 -s 640x360 -i /dev/video0
-thread_queue_size 512 -f alsa -ar 44100 -ac 2 -i hw:2 -map 0:0 -pix_fmt yuv420p -c:v libvpx-vp9 -s 640x360 -keyint_min 60 -g 60 -speed 6 -tile-columns 4 -frame-parallel
1 -threads 8 -static-thresh 0 -max-intra-rate 300 -deadline realtime
-lag-in-frames 0 -error-resilient 1 -f webm_chunk -header video_360.hdr" -chunk_start_index 1 video_360_%d.chk -map 1:0 -c:a libvorbis -b:a 128k -ar 44100
-f webm_chunk -copytb 1 -audio_chunk_duration 2000 -header video_171.hdr -chunk_start_index 1 video_171_%d.chkHowever over a period of time the audio chunks slowly get behind the video chunks, can anyone suggest a way to ensure they stay the same.
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Compile FFmpeg with openssl for macOS
23 juin 2017, par H. WilsonHi I would like to ask how to compile ffmpeg with openssl for macOS.
When I type https in ffmpeg to download / encode webstream from the website I always get an error
"https protocol not found, recompile FFmpeg with openssl, guntls. or securetransport enabled"
whilst http does work (some websites didn’t allow http as I got an error "HTTP error 403 Forbidden though)
https://trac.ffmpeg.org/wiki/CompilationGuide/MacOSX
I have read the link above but I am unsure about the process as I don’t use homebrew to install ffmpeg but built myself.
I am the very beginner using ffmpeg and any help would be appreciated..
I hope somebody could show me its process to compile ffmpeg with openssl.For further advice, I am wondering if the function of ffmpeg I built myself is same as the static one here : ttps ://ffmpeg.zeranoe.com/builds/
I built ffmpeg for mac by this website : http://ericholsinger.com/install-ffmpeg-on-a-mac
Thanks in advance
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Unknown Codec error at ffserver
23 mai 2016, par PotatoI installed ffmpeg following this page, https://trac.ffmpeg.org/wiki/CompilationGuide/Ubuntu
As you see I enabled x264.
But when I run ffserver, I get/etc/ffserver.conf:16: Unknown VideoCodec: libx264
/etc/ffserver.conf:24: Unknown AudioCodec: libfaacMy conf file is
HTTPPort 8080
RTSPPort 8090
HTTPBindAddress 0.0.0.0
RTSPBindAddress 0.0.0.0
MaxClients 1000
MaxBandwidth 1000000
<feed>
Launch ffmpeg -f v4l2 -i /dev/video0 -f alsa -ac 1 -i hw:1
FileMaxSize 400K
</feed>
<stream>
Format rtp
Feed feed1.ffm
VideoCodec libx264
VideoFrameRate 24
VideoBitRate 100
VideoSize 320x240
#AVPresetVideo default
#AVPresetVideo baseline
AVOptionVideo flags +global_header
AudioCodec libfaac
AudioBitRate 32
AudioChannels 1
AudioSampleRate 22050
AVOptionAudio flags +global_header
</stream>Well, what can I do more.