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Autres articles (103)
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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 (11605)
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SVT-AV1 : After encoding the video seeking is very bad in any video player (even HTML5)
18 juin 2020, par Viktor Machniki am using SVT-AV1 and FFMPEG to encode Videos into the AV1 video and opus audio codec (.webm), it works fine, except that the video seeking do not work really (extremly bad). When i seek, the CPU useage jumps up and it takes up to minutes until the seeking process finishes.



Here is how i encode the videos :



- 

- Convert any video into yuv :
ffmpeg -i -preset veryslow -level 6.2 .yuv
- First AV1 run
svt-av1 -i '.yuv' -w -h --fps --rc 0 -q 30 --preset 8 -b '.\output1.ivf' --output-stat-file '.\stat_file.stat' --keyint 1 --enable-restoration-filtering 1
- Second AV1 run
svt-av1 -i '.yuv' -w -h --fps --rc 0 -q 30 --preset 3 -b '.\output.ivf' --input-stat-file '.\stat_file.stat' --keyint 1 --enable-restoration-filtering 1
- Get source video audio in opus codec
ffmpeg -i -c:a libopus -vn -preset veryslow -level 6.2 output.ogg
- Get final .webm video
ffmpeg -i output.ivf -i output.ogg -c copy output.webm













I have allready tryed to play with the —keyin option, also just letting it away and use the encoder default, but the results are always the same. (
--keyin 1
seems to work better than without this option, but also very very bad)


What am i doing wrong ?



Extras : I am using Windows 10 with downloaded version of SVT-AV1 and FFMPEG (I just renamed the SVT-AV1 Encoder .exe file to be
svt-av1.exe
). Used CPU is Ryzen 9 3900X

- Convert any video into yuv :
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AForge.Video.VideoException : Cannot allocate video picture
23 octobre 2015, par user5389242I’m trying to convert images into a video file, but I’m getting the following error :
An unhandled exception of type ’AForge.Video.VideoException’ occurred in AForge.Video.FFMPEG.dll
Additional information : Cannot allocate video picture.
The error occurs on
writer.Open
:writer = new VideoFileWriter();
writer.Open("/output.avi", width, height, 30, VideoCodec.MPEG4, 1000000); -
Crop layout for Videos using touch for a Video Editor like Video Show or Filmora Go in android studio [closed]
26 août 2020, par Rayhan KhanI am new to the android studio (Java) and video editing application. I am developing a video editor in android studio with FFMpeg Library.


I want to create a crop layout with a rectangle layer on top of it to measure the details like :




crop video width : 900
crop video height : 500
left distance (x value) : 190
top distance (y value) : 110

 1280
****************************************************************************
*FULL VIDEO | *
* 110 *
* | *
* ************************************************** *
* * 900 * *
* * * *
* * * *
* * * *
* * * *
* * * *
*----190-----* CONTENT 500 *----190-----* 720
* * * *
* * * *
* * * *
* * * *
* * * *
* ************************************************** *
* | *
* 110 *
* | *
****************************************************************************



Please help. Thank you.


Screenshot 1 :




Screenshot 2 :