Additions:
CategoryHobby CategoryStateOfTheArt
Deletions:
Additions:
From http://linuxfr.org/forums/10/28677.html add subtitles to a video with mencoder for a Nokia N95
##/usr/bin/mencoder -oac mp3lame -ovc lavc -lavcopts aspect=16/9,vcodec=mpeg4:mbd=2:trell:threads=2 -vf-add scale=320:240 -sub $2 -subfont-text-scale 5 -subpos 95 -o `basename $1 .avi`-n95.avi $1##
##/usr/bin/mencoder -oac mp3lame -ovc lavc -lavcopts aspect=16/9,vcodec=mpeg4:mbd=2:trell:threads=2 -vf-add scale=320:240 -sub $2 -subfont-text-scale 5 -subpos 95 -o `basename $1 .avi`-n95.avi $1##
Additions:
~- http://forum.mandriva.com/viewtopic.php?t=91469 [fr] testing how videos in your browser can be displayed
Revision [2219]
Edited on 2008-10-04 14:06:09 by BenoitAudouard [add explanation video formats, codec container]Additions:
~~- http://www.octopuce.fr/Video-Internet-et-FFMPEG [fr] explanation of video formats, container, codec
Additions:
~- https://linuxfr.org/~Spack/27226.htm [fr] mythtv, freevo, XBox Media Center quelques retours d'utilisation
Additions:
~- https://linuxfr.org/~dtschump/27113.html [fr] 'Retiming' vidéo pour ajouter des frames intermédiaires, options existantes dans avidemux et SMPlayer (vecteurs de mouvements)
Additions:
----
CategoryHobby
CategoryHobby
Additions:
~- https://linuxfr.org/~sebastienb/26120.html [fr] logiciels d'animation 2D ktoon, synfig avec une liste plus complète
~~- http://www.popolon.org/animation/logiciels_animation.html [fr] liste bien complète avec licence identifiée, motion capture...
~~- http://www.popolon.org/animation/logiciels_animation.html [fr] liste bien complète avec licence identifiée, motion capture...
Additions:
~- https://linuxfr.org/~eon2004/26024.html [fr] passage en revue des conteneurs / formats vidéo
Additions:
~-Synthese3dVideoOnLine [fr] how to put online your videos, some tips
~- Synthese3dVideoReconnaissance [fr] traitements d'image divers
~- Synthese3dVideoReconnaissance [fr] traitements d'image divers
Deletions:
Additions:
~-Synthese3dVideoOnLine how to put online your videos, some tips
Additions:
~- http://www.funix.org/fr/linux/montage.htm [fr] montage vidéo sous GNU/Linux
~- http://fr.lprod.org/wiki/doku.php?id=video:jahshaka [fr] tutorial jahshaka
~- http://fr.lprod.org/wiki/doku.php?id=video:jahshaka [fr] tutorial jahshaka
Deletions:
Additions:
~-http://www.funix.org/fr/linux/montage.htm [fr] montage vidéo sous GNU/Linux
some tests
some tests
Additions:
~- Synthese3dVideoKdenlive use of Kdenlive to extract a sequence from a video and add some text (license...)
Additions:
~- mkvmerge -o video.mkv video.avi # use matroska container (package mkvtoolnix)
Deletions:
Additions:
Take care: o_O ~15 GB /o\ for one hour of video in DV (better than DVD format)
~- mkvmerge -o video.mkv video.avi # use matroska container
~- mkvmerge -o video.mkv video.avi # use matroska container
Additions:
===some useful commands===
~- mencoder video.dv -ovc lavc -lavcopts vcodec=ffv1 -vf pp=ci,hqdn3d -oac pcm -o video.ffv1
~~- Unfortunately, ffmpeg2theora doesn't support denoising yet (though such a feature is listed in its TODO file). To denoise the source video, the best solution we've found so far is to the the denoise filters in mencoder:
~~- ffv1: lossless video compression codec from the FFmpeg project. This will create a big output file (similar to the size of the original DV video), but again, we do not want to degrade the source quality before using the Theora encoder. We do that same thing with the audio.
~~- ci: deinterlace filter (if needed).
~~- hqdn3d: high quality denoise3d filter.
~- ffmpeg2theora -o video.ogg video.avi # or simply ffmpeg2theora video.avi which will replace automatically the extension with ogg
~- mencoder video.dv -ovc lavc -lavcopts vcodec=ffv1 -vf pp=ci,hqdn3d -oac pcm -o video.ffv1
~~- Unfortunately, ffmpeg2theora doesn't support denoising yet (though such a feature is listed in its TODO file). To denoise the source video, the best solution we've found so far is to the the denoise filters in mencoder:
~~- ffv1: lossless video compression codec from the FFmpeg project. This will create a big output file (similar to the size of the original DV video), but again, we do not want to degrade the source quality before using the Theora encoder. We do that same thing with the audio.
~~- ci: deinterlace filter (if needed).
~~- hqdn3d: high quality denoise3d filter.
~- ffmpeg2theora -o video.ogg video.avi # or simply ffmpeg2theora video.avi which will replace automatically the extension with ogg
Additions:
~- http://free-electrons.com/community/videos/mini-howto?set_language=en [en|fr] howto Ogg / Theora video
