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Autres articles (99)
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MediaSPIP 0.1 Beta version
25 avril 2011, parMediaSPIP 0.1 beta is the first version of MediaSPIP proclaimed as "usable".
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 (...) -
MediaSPIP v0.2
21 juin 2013, parMediaSPIP 0.2 est la première version de MediaSPIP stable.
Sa date de sortie officielle est le 21 juin 2013 et est annoncée ici.
Le fichier zip ici présent contient uniquement les sources de MediaSPIP en version standalone.
Comme pour la version précédente, il est nécessaire d’installer manuellement l’ensemble des dépendances logicielles sur le serveur.
Si vous souhaitez utiliser cette archive pour une installation en mode ferme, il vous faudra également procéder à d’autres modifications (...) -
MediaSPIP version 0.1 Beta
16 avril 2011, parMediaSPIP 0.1 beta est la première version de MediaSPIP décrétée comme "utilisable".
Le fichier zip ici présent contient uniquement les sources de MediaSPIP en version standalone.
Pour avoir une installation fonctionnelle, il est nécessaire d’installer manuellement l’ensemble des dépendances logicielles sur le serveur.
Si vous souhaitez utiliser cette archive pour une installation en mode ferme, il vous faudra également procéder à d’autres modifications (...)
Sur d’autres sites (10328)
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Mix various video and audio files with ffmpeg
31 mai 2019, par RoelInput : various mp4 files, some with audio, some without, and one music mp3 file
Video output : one mp4 file, with all video’s sequentially shown
Audio output : music mp3 file starts after first merged mp4 finishes, and continues to the end of the video, then abruptly halts. All subsequent video’s after that first one which have audio need to have their audio merged with the music mp3
Visually this gives :
intro_with_it's_own_audio -> start_mp3 -> play_all_other_mp4's (some with audio mixed) -> end_mp3_playback_at_end_of last_video
How can I put this into one ffmpeg command ? So far I have ;
ffmpeg -i intro.mp4 {repeat: -i ...various_input_files...} -filter_complex "[0:v:0][0:a:0][1:v:0][1:a:0][2:v:0][2:a:0][3:v:0][3:a:0][4:v:0][4:a:0]concat=n=5:v=1:a=1[outv][outa]" -map "[outv]" -map "[outa]" "output.mp4"
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Mix various video's and audio files with ffmpeg
30 mai 2019, par RoelInput : various mp4 files, some with audio, some without, and one music mp3 file
Video output : one mp4 file, with all video’s sequentially shown
Audio output : music mp3 file starts after first merged mp4 finishes, and continues to the end of the video, then abruptly halts. All subsequent video’s after that first one which have audio need to have their audio merged with the music mp3
Visually this gives :
intro_with_it's_own_audio -> start_mp3 -> play_all_other_mp4's (some with audio mixed) -> end_mp3_playback_at_end_of last_video
How can I put this into one ffmpeg command ? So far I have ;
ffmpeg -i intro.mp4 {repeat: -i ...various_input_files...} -filter_complex "[0:v:0][0:a:0][1:v:0][1:a:0][2:v:0][2:a:0][3:v:0][3:a:0][4:v:0][4:a:0]concat=n=5:v=1:a=1[outv][outa]" -map "[outv]" -map "[outa]" "output.mp4"
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vf_blend : Use integers for divide mode
14 février 2016, par Timothy Guvf_blend : Use integers for divide mode
2.5x faster for 8-bit mode without autovectorization in GCC, 2x
slower with it on x86. However, since the platforms we enable GCC
autovectorization on most probably has support for SSE2
optimization (added in the subsequent commit), this commit should
in general do good.