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Autres articles (88)
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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 (...) -
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, (...) -
MediaSPIP v0.2
21 juin 2013, parMediaSPIP 0.2 is the first MediaSPIP stable release.
Its official release date is June 21, 2013 and is announced here.
The zip file provided here only contains the sources of MediaSPIP in its standalone version.
To get a working installation, you must manually install all-software dependencies on the server.
If you want to use this archive for an installation in "farm mode", you will also need to proceed to other manual (...)
Sur d’autres sites (10075)
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Ffmpeg how to reduce video weight after convertation
27 octobre 2013, par Dirk SwarzIm using this php code to convert from avi to mp4 :
$ffmpeg_command = 'ffmpeg -i '.$convert_source.' -acodec libmp3lame -vcodec libx264 -s 1280x720 -ar 44100 -async 44100 -r 29.970 -ac 2 -qscale 5 '.$converted_file;
and this is bad becose when i convert for example 1mb avi movie it converts and plays in flash player but it weights 11mb how can i reduce it ?
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FFmpeg AVI recording for H264 @ 1fps not working
27 février 2012, par AlamI am recording H.264 (640x480 @1fps 10seconds) in avi container using FFMPEG. When I play the recorded file in VLC, it plays only first frame and rest of the frames are not played. I am getting
main warning : late picture skipped (555293 > -305)
Output of ffprobe is :
FFprobe version 0.6.2-4:0.6.2-1ubuntu1.1~ppa1~lucid1, Copyright (c) 2007-2010 the Libav developers
built on Jan 3 2012 18:16:35 with gcc 4.4.3
configuration: --extra-version='4:0.6.2-1ubuntu1.1~ppa1~lucid1' --prefix=/usr --enable-avfilter --enable-avfilter-lavf --enable-vdpau --enable-bzlib --enable-libgsm --enable-libschroedinger --enable-libspeex --enable-libtheora --enable-libvorbis --enable-pthreads --enable-zlib --enable-libvpx --disable-stripping --enable-runtime-cpudetect --enable-vaapi --enable-gpl --enable-postproc --enable-swscale --enable-x11grab --enable-libdc1394 --shlibdir=/usr/lib/i686/cmov --cpu=i686 --enable-shared --disable-static --disable-ffmpeg --disable-ffplay
libavutil 50.15. 1 / 50.15. 1
libavcodec 52.72. 2 / 52.72. 2
libavformat 52.64. 2 / 52.64. 2
libavdevice 52. 2. 0 / 52. 2. 0
libavfilter 1.19. 0 / 1.19. 0
libswscale 0.11. 0 / 0.11. 0
libpostproc 51. 2. 0 / 51. 2. 0
[h264 @ 0x9feb230]insane cropping not completely supported, this could look slightly wrong ...
[avi @ 0x9fea010]max_analyze_duration reached
Input #0, avi, from 'h2641fps.avi':
Metadata:
ISFT : Lavf52.7.0
Duration: 00:00:11.00, start: 0.000000, bitrate: 95 kb/s
Stream #0.0: Video: h264, yuv420p, 640x480 [PAR 1:1 DAR 4:3], 1 fps, 1 tbr, 1 tbn, 60 tbc
[h264 @ 0x9feb230]insane cropping not completely supported, this could look slightly wrong ...
[STREAM]
index=0
codec_name=h264
codec_long_name=H.264 / AVC / MPEG-4 AVC / MPEG-4 part 10
codec_type=video
codec_time_base=1/60
codec_tag_string=H264
codec_tag=0x34363248
width=640
height=480
has_b_frames=0
sample_aspect_ratio=1:1
display_aspect_ratio=4:3
pix_fmt=yuv420p
r_frame_rate=1/1
avg_frame_rate=1/1
time_base=1/1
start_time=0:00:00.000000
duration=0:00:11.000000
nb_frames=11
[/STREAM]Is there something I am doing wrong ? Same code works perfectly for frame rate above 3
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VLC libx264 streaming muxed as FLV
24 mars 2012, par Jan NovákI have a question on streaming output of libx264. My scenario is that Iam capturing video from webcam, encoding with x264 and then streaming data to flash, muxed as FLV. For muxing, Im using output/flv_bitstream.h, included in libx264 budle. The only modification of muxer, that I made, is that instead of fwrite() im usig send() to transfer data via socket... Encoding library is working fine. If I save output (even muxed), vlc player is able to play it. But, when it goes to data transfer via socket, vlc and flash are not cooperating. The weird thig is, that if Im sending data to vlc player thru socket, it waits till transmission end and then plays video from buffer. But what I need is to play live stream.
I also tryed to read flv file and send it to vlc of flash tag by tag and it is working fine.
Any suggestions ?