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Autres articles (108)
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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 (...) -
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. -
Personnaliser en ajoutant son logo, sa bannière ou son image de fond
5 septembre 2013, parCertains thèmes prennent en compte trois éléments de personnalisation : l’ajout d’un logo ; l’ajout d’une bannière l’ajout d’une image de fond ;
Sur d’autres sites (18047)
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ffmpeg mp4 cut from correct point | without encode
3 mars 2018, par sword1stI’m using this this command for cut my mp4 video :
ffmpeg -i clip.mp4 -ss 00:00:25 -to 00:01:20 -c copy cutted.mp4
But there is a problem with this code. My "cutted" clip has black video for a couple seconds and it’s have sync problem on editing software. When i tweak the first parameter -ss like 00:00:24 ... 00:00:23 .... 00:00:26 etc when i found the right position it doesn’t have any black frame or sync problem. I want to learn how can i learn all of this correct times for my video ? I don’t know what should i call these points. Gop or anything else. Is there any solution built-in ffmpeg to learn this times so i can cut them without any corruption ? Thanks !
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dnxhddata : correct weight tables
25 septembre 2015, par Jeremy Jamesdnxhddata : correct weight tables
CID 1260 (as evidenced by incorrect decoding of a sample from ticket
4876) seems to use incorrect weight tables. It appears those tables
were not zigzag-scanned.Apply zigzag on weight tables for new CIDs 1258, 1259, and 1260, and
fix an incorrect chroma table for CID 1256.Fixes last issue from ticket #4876.
Found-by : Christophe Gisquet <christophe.gisquet@gmail.com>
Signed-off-by : Christophe Gisquet <christophe.gisquet@gmail.com>
Signed-off-by : Michael Niedermayer <michael@niedermayer.cc> -
Get correct framerate from ffmpeg
20 septembre 2015, par user3249421Good day,
I have a problem. I need get correct framerate from ffmpeg libs..
I tried use
pFormatCtx->streams[videoStream]->avg_frame_rate.num
return of avg_frame_rate is 2997. But when I dumped meta info, I got :
Input #0, avi, from '/test.avi':
Metadata:
encoder : MEncoder SVN-r33883(20110719-gcc4.5.2)
Duration: 00:49:47.70, start: 0.000000, bitrate: 1294 kb/s
Stream #0:0: Video: mpeg4 (Advanced Simple Profile) (XVID / 0x44495658), yuv420p, 856x480 [SAR 1:1 DAR 107:60], 1090 kb/s, SAR 491520:492521 DAR 8192:4603, 23.98 fps, 23.98 tbr, 23.98 tbn, 23.98 tbc
Stream #0:1: Audio: mp3 (U[0][0][0] / 0x0055), 48000 Hz, stereo, s16p, 192 kb/s
2015-09-20 15:47:02.377 TV3[21607:769601] ready to start audiosample rate is : 23.98fps. What value is correct and why are they different ?