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Autres articles (74)
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Ajouter notes et légendes aux images
7 février 2011, parPour pouvoir ajouter notes et légendes aux images, la première étape est d’installer le plugin "Légendes".
Une fois le plugin activé, vous pouvez le configurer dans l’espace de configuration afin de modifier les droits de création / modification et de suppression des notes. Par défaut seuls les administrateurs du site peuvent ajouter des notes aux images.
Modification lors de l’ajout d’un média
Lors de l’ajout d’un média de type "image" un nouveau bouton apparait au dessus de la prévisualisation (...) -
HTML5 audio and video support
13 avril 2011, parMediaSPIP uses HTML5 video and audio tags to play multimedia files, taking advantage of the latest W3C innovations supported by modern browsers.
The MediaSPIP player used has been created specifically for MediaSPIP and can be easily adapted to fit in with a specific theme.
For older browsers the Flowplayer flash fallback is used.
MediaSPIP allows for media playback on major mobile platforms with the above (...) -
De l’upload à la vidéo finale [version standalone]
31 janvier 2010, parLe chemin d’un document audio ou vidéo dans SPIPMotion est divisé en trois étapes distinctes.
Upload et récupération d’informations de la vidéo source
Dans un premier temps, il est nécessaire de créer un article SPIP et de lui joindre le document vidéo "source".
Au moment où ce document est joint à l’article, deux actions supplémentaires au comportement normal sont exécutées : La récupération des informations techniques des flux audio et video du fichier ; La génération d’une vignette : extraction d’une (...)
Sur d’autres sites (7582)
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rename files from id3v1 tags in terminal
13 février 2021, par MenaKI have a directory of mp3 files which are all named 1.mp3, 2.mp3 etc..


#dir with numbers for names

10.mp3 15.mp3 2.mp3 24.mp3 29.mp3 33.mp3 38.mp3 42.mp3 47.mp3 51.mp3 56.mp3 60.mp3 65.mp3 7.mp3 74.mp3 79.mp3 83.mp3 88.mp3 92.mp3
11.mp3 16.mp3 20.mp3 25.mp3 3.mp3 34.mp3 39.mp3 43.mp3 48.mp3 52.mp3 57.mp3 61.mp3 66.mp3 70.mp3 75.mp3 8.mp3 84.mp3 89.mp3 93.mp3
12.mp3 17.mp3 21.mp3 26.mp3 30.mp3 35.mp3 4.mp3 44.mp3 49.mp3 53.mp3 58.mp3 62.mp3 67.mp3 71.mp3 76.mp3 80.mp3 85.mp3 9.mp3 94.mp3
13.mp3 18.mp3 22.mp3 27.mp3 31.mp3 36.mp3 40.mp3 45.mp3 5.mp3 54.mp3 59.mp3 63.mp3 68.mp3 72.mp3 77.mp3 81.mp3 86.mp3 90.mp3 95.mp3
14.mp3 19.mp3 23.mp3 28.mp3 32.mp3 37.mp3 41.mp3 46.mp3 50.mp3 55.mp3 6.mp3 64.mp3 69.mp3 73.mp3 78.mp3 82.mp3 87.mp3 91.mp3 96.mp3



I wrote a for loop to extract the title from the metadata using ffmpeg :


for x in *.mp3; do
ffmpeg -i $x ./$("ffmpeg -i $x 2>&1 |grep -E '^\s*title\s*\:\s.*$' |awk -F ' :' '{print $2}'".mp3
done



Instead of extracting the title and renaming the file it says that the file '.mp3' already exists, would I like to rewrite it. when I type y to rewrite this new '.mp3' the same things just happens again.
I fixed the problem by putting the full path of the output file in double quotes instead of just the title extraction command


for x in *.mp3; do
ffmpeg -I $x "./$(ffmpeg -i $x 2>&1 |grep -E '^\s*title\s*\:\s.*$' |awk -F ' :' '{print $2}'
)".mp3
done



My question is why does it create a new file called .mp3 when I only wrap the title extraction command in quotes and not the whole path ?


I'm sorry if this is a little lengthly, Im new to stack overflow


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PHP FFMPEG command not working and working in terminal
1er mars 2019, par Saurabh SharmaMy FFMPEG path
/usr/bin/ffmpeg
My FFMPEG command$result = exec('/usr/bin/ffmpeg -i 1551361268_video.webm -i
1551361289_video.webm -i 1551361500_video.webm -i 1551361518_video.webm -i
1551361555_video.webm -i 1551361626_video.webm -i 1551361647_video.webm -i
1551361682_video.webm \
-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][5:v:0][5:a:0][6:v:0][6:a:0][7:v:0]
[7:a:0]concat=n=8:v=1:a=1[outv][outa]" \
-map "[outv]" -map "[outa]" php.mkv');When I run this code nothing happens. I’m using centos 7. If I run this command on terminal, This works fine.
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Command works on terminal but not with Kotlin
9 novembre 2019, par AntonyI’m trying to use an FFMPEG command for concatenating different videos. The command is
ffmpeg -i video.mp4 -i video-2.mp4 -filter_complex "[0:v:0] [0:a:0] [1:v:0] [1:a:0] concat=n=2:v=1:a=1 [v] [a]" -map "[v]" -map "[a]" output.mp4
This command works good when I run on Windows PowerShell. But when I try to run with Kotlin code it doesn’t work.
val firstVideo = "D:\\Videos\\ffmpeg\\video.mp4"
val secondVideo = "D:\\Videos\\ffmpeg\\video-2.mp4"
val resultPath = "D:\\Videos\\ffmpeg\\result-2.mp4"
val cmd = "ffmpeg -i $firstVideo -i $secondVideo -filter_complex \"[0:v:0] [0:a:0] [1:v:0] [1:a:0] concat=n=2:v=1:a=1 [v] [a]\" -map \"[v]\" -map \"[a]\" $resultPath"
.split(" ").toTypedArray()
Runtime.getRuntime().exec(cmd)I’m not taking any error messages since I’m using FFMPEG cli.
Also, this piece of Kotlin works perfect when I’m trying to run other FFMPEG operations.