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Autres articles (67)
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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 (...) -
Multilang : améliorer l’interface pour les blocs multilingues
18 février 2011, parMultilang est un plugin supplémentaire qui n’est pas activé par défaut lors de l’initialisation de MediaSPIP.
Après son activation, une préconfiguration est mise en place automatiquement par MediaSPIP init permettant à la nouvelle fonctionnalité d’être automatiquement opérationnelle. Il n’est donc pas obligatoire de passer par une étape de configuration pour cela. -
Publier sur MédiaSpip
13 juin 2013Puis-je poster des contenus à partir d’une tablette Ipad ?
Oui, si votre Médiaspip installé est à la version 0.2 ou supérieure. Contacter au besoin l’administrateur de votre MédiaSpip pour le savoir
Sur d’autres sites (12523)
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lavc/jpegtables : Handle multiple mappings to the same value
29 août 2019, par Nick Renierislavc/jpegtables : Handle multiple mappings to the same value
Some JPEGs [1] have incorrect DHT entries that map 2 codes to
the same value.The second (last) mapping does not ever actually appear in the
code stream, therefore ignoring any mappings after the first one
fixes this.Without this, an "mjpeg_decode_dc : bad vlc : 0:0" error is thrown.
In all known files, the 2 codes are mapped to symbol 0 so only
that case is checked.[1] : Embedded JPEGs in "X7 RAW" and "X7 CinemaDNG" samples here :
https://www.dji.com/gr/zenmuse-x7/info#downloadsSigned-off-by : Nick Renieris <velocityra@gmail.com>
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How to concat all ffmpeg inputs without mapping them in the filter using windows batch script ?
1er juin 2019, par fredsbendI’m running multiple runs of the ffmpeg concat filter on multiple files using Windows batch file script. I don’t always know how many files exactly need to be concatenated and the problem is that ffmpeg doesn’t automatically concatenate the inputs unless you map them all. For example, if I have to join eight files, I use the following filter mapping scheme :
-filter_complex "[0][1][2][3][4][5][6][7]concat=n=8:v=1:a=0"
If I have to join only 4 files later in the script, I have to change it to :
-filter_complex "[0][1][2][3]concat=n=4:v=1:a=0"
I had hoped not entering any mapping would automatically take all the inputs in order. I’m disappointed to find that it only takes the first two and ignores the rest. I tried simply :
-filter_complex "concat"
and it "guessed" the mapping according to warnings, but completely ignored all inputs after the second.
There is no way to do this with ffmpeg alone, so I’m seeking a way to do this with the Windows batch script.
An example of a complete and working command is :
set commands=-filter_complex "[0][1][2][3][4][5][6][7]concat=n=8:v=1:a=0","crop=1064:800" /
-crf 30 -an -movflags +faststart -loglevel quiet -stats
ffmpeg -ss 00:00:36.737 -t 00:13:33.630 -i 1201.avi /
-ss 00:00:00.000 -t 00:13:51.397 -i 1202.avi /
-ss 00:00:00.033 -t 00:13:06.052 -i 1203.avi /
-ss 00:00:00.000 -t 00:17:31.617 -i 1204.avi /
-ss 00:17:31.551 -t 00:00:00.067 -i 1204.avi /
-ss 00:00:00.000 -t 00:15:07.907 -i 1205.avi /
-ss 00:15:07.840 -t 00:00:00.067 -i 1205.avi /
-ss 00:00:00.000 -t 00:02:36.990 -i 1206.avi /
%commands% 12-concat.mp4My goal here is that I can set
commands
(and/or other variables) once in the script, instead of having to change it each time the command has more or less inputs. -
ffmpeg - How to concat all inputs without mapping them in the filter ?
31 mai 2019, par fredsbendI’m running multiple runs of the concat filter on multiple files and I don’t always know how many files exactly need to be concatenated. For example, if I have to join eight files, I use the following filter mapping scheme :
-filter_complex "[0][1][2][3][4][5][6][7]concat=n=8:v=1:a=0"
If I have to join only 4 files later in the script, I have to change it to :
-filter_complex "[0][1][2][3]concat=n=4:v=1:a=0"
I had hoped not entering any mapping would automatically take all the inputs in order. I’m disappointed to find that it only takes the first two and ignores the rest. I tried simply :
-filter_complex "concat"
and it "guessed" the mapping according to warnings, but completely ignored all inputs after the second.
Is there a way I can run the concat filter without mapping all the inputs ?
An example of a complete and working command is :
set commands=-filter_complex "[0][1][2][3][4][5][6][7]concat=n=8:v=1:a=0","crop=1064:800" /
-crf 30 -an -movflags +faststart -loglevel quiet -stats
ffmpeg -ss 00:00:36.737 -t 00:13:33.630 -i 1201.avi /
-ss 00:00:00.000 -t 00:13:51.397 -i 1202.avi /
-ss 00:00:00.033 -t 00:13:06.052 -i 1203.avi /
-ss 00:00:00.000 -t 00:17:31.617 -i 1204.avi /
-ss 00:17:31.551 -t 00:00:00.067 -i 1204.avi /
-ss 00:00:00.000 -t 00:15:07.907 -i 1205.avi /
-ss 00:15:07.840 -t 00:00:00.067 -i 1205.avi /
-ss 00:00:00.000 -t 00:02:36.990 -i 1206.avi /
%commands% 12-concat.mp4My goal here is that I can set
commands
once in the script, instead of having to change it each time the command has more or less inputs.