
Recherche avancée
Autres articles (60)
-
La file d’attente de SPIPmotion
28 novembre 2010, parUne file d’attente stockée dans la base de donnée
Lors de son installation, SPIPmotion crée une nouvelle table dans la base de donnée intitulée spip_spipmotion_attentes.
Cette nouvelle table est constituée des champs suivants : id_spipmotion_attente, l’identifiant numérique unique de la tâche à traiter ; id_document, l’identifiant numérique du document original à encoder ; id_objet l’identifiant unique de l’objet auquel le document encodé devra être attaché automatiquement ; objet, le type d’objet auquel (...) -
Websites made with MediaSPIP
2 mai 2011, parThis page lists some websites based on MediaSPIP.
-
Creating farms of unique websites
13 avril 2011, parMediaSPIP platforms can be installed as a farm, with a single "core" hosted on a dedicated server and used by multiple websites.
This allows (among other things) : implementation costs to be shared between several different projects / individuals rapid deployment of multiple unique sites creation of groups of like-minded sites, making it possible to browse media in a more controlled and selective environment than the major "open" (...)
Sur d’autres sites (5663)
-
ffmpeg reencoding of flv files from MAC
22 septembre 2011, par Nick MitinI've recorded a video from a webcam on mac and now i'm trying to reencode it, but ffmpeg does not recognize audio stream :
FFmpeg version git-120610e, Copyright (c) 2000-2010 the FFmpeg developers built on Sep 21 2010 15:56:57 with gcc 4.4.1 configuration : —enable-gpl —enable-version3 —enable-nonfree —enable-postproc —enable-libopencore-amrnb —enable-libopencore-amrwb —enable-libtheora —enable-libvorbis —enable-libmp3lame —enable-libx264 libavutil 50.27. 0 / 50.27. 0 libavcore 0. 9. 0 / 0. 9. 0 libavcodec 52.89. 0 / 52.89. 0 libavformat 52.78. 5 / 52.78. 5 libavdevice 52. 2. 2 / 52. 2. 2 libavfilter 1.39. 0 / 1.39. 0 libswscale 0.11. 0 / 0.11. 0 libpostproc 51. 2. 0 / 51. 2. 0 [flv @ 0x1e79470] Estimating duration from bitrate, this may be inaccurate Input #0, flv, from '10125174c09241f6536ccbe503ebbc00.flv' : Duration : 00:00:22.68, start : 0.000000, bitrate : N/A Stream #0.0 : Video : flv, yuv420p, 640x480, 1k tbr, 1k tbn, 1k tbc Stream #0.1 : Audio : [0][0][0][0] / 0x0000, 0 channels
Is it possible to make ffmpeg to support audio stream form flv recorded on MAC ?
-
FFMpeg API Write AVPackets to new H264 file without Decoding / Transcoding
15 septembre 2011, par mhathcockUsing the FFMpeg API in Windows 7 64bit with MSVC++ 2010 :
Using video files in MP4 container, with Video in H264 and Audio in AAC.
I can successfullly read packets, decode them, encode them, and write them back to a video file using the normal av_read_frame, avcodec_decode_video, etc.
What i want to do is read a packet, and write it to the output file immediately, without encoding or decoding. Essentially, to be able to take packets from different video files (that are all identical size, bitrate, fps, etc) and write them into 1 video file.
I set the packet PTS and DTS to the number of written packets.
Libx264 does not complain during this process, but the output video file contains no data (headers only ?) and is less than 50kB, and claims a duration of 0.
Code :
while( readVal > -1 )
{
readVal = av_read_frame( pFormat, &pkt );
if ( pkt.stream_index == vidIdx )
{
pkt.pts = packets;
pkt.dts = packets;
pkt.stream_index = pVideoStream->index;
av_write_frame( pFmtOut, &pkt );
printf("Processing packet %i\n", packets );
++packets;
}
} -
Evolution #2744 : Traçabilité de la publication et modération
1er juin 2012, par kent1 -Le plugin bigbrother fait cela entre autres... cf : http://zone.spip.org/trac/spip-zone/browser/_plugins_/bigbrother Il est configurable sur les actions à loguer... Il est peu documenté et dans l’immédiat pas compat avec 3.0 mais c’est peu de chose peut (...)