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Autres articles (58)
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Keeping control of your media in your hands
13 avril 2011, parThe vocabulary used on this site and around MediaSPIP in general, aims to avoid reference to Web 2.0 and the companies that profit from media-sharing.
While using MediaSPIP, you are invited to avoid using words like "Brand", "Cloud" and "Market".
MediaSPIP is designed to facilitate the sharing of creative media online, while allowing authors to retain complete control of their work.
MediaSPIP aims to be accessible to as many people as possible and development is based on expanding the (...) -
La sauvegarde automatique de canaux SPIP
1er avril 2010, parDans le cadre de la mise en place d’une plateforme ouverte, il est important pour les hébergeurs de pouvoir disposer de sauvegardes assez régulières pour parer à tout problème éventuel.
Pour réaliser cette tâche on se base sur deux plugins SPIP : Saveauto qui permet une sauvegarde régulière de la base de donnée sous la forme d’un dump mysql (utilisable dans phpmyadmin) mes_fichiers_2 qui permet de réaliser une archive au format zip des données importantes du site (les documents, les éléments (...) -
Support audio et vidéo HTML5
10 avril 2011MediaSPIP utilise les balises HTML5 video et audio pour la lecture de documents multimedia en profitant des dernières innovations du W3C supportées par les navigateurs modernes.
Pour les navigateurs plus anciens, le lecteur flash Flowplayer est utilisé.
Le lecteur HTML5 utilisé a été spécifiquement créé pour MediaSPIP : il est complètement modifiable graphiquement pour correspondre à un thème choisi.
Ces technologies permettent de distribuer vidéo et son à la fois sur des ordinateurs conventionnels (...)
Sur d’autres sites (9694)
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Android ffmpeg lib has no runnable permission
30 mai 2014, par pelikenI have an app that works with
ffmpeg
library. There are free and full version. Both version
works fine, but after upload them to google play and then install from it full version begin says"java.io.IOException: Error running exec() Working Directory: null"
when I try to useffmpeg
.
I root my device to check libraries (libffmpeg.so
) in app folder and I found that in free version library has
-rwxr-xr-x
permission that is normal but full version library has-rw-r--r--
permission that is read only.
If I install app without google play from myapk
’s all works fine. -
Output FFMPEG segments to GCS
28 janvier 2019, par TerrabyteIm trying to output an ffmpeg hls stream to google cloud storage after each segment is created or at least after the entire encoding is done. Doesn anyone know how to accomplish this ?
This is what i have in my bash script :
$FFMPEG -hide_banner -i "$infile" \
$PASSVAR \
-y \
-codec:v "$VIDEO_CODEC" \
-codec:a "$AUDIO_CODEC" \
-threads "$NUMTHREADS" \
-map 0:v \
-map 0:a \
-flags \
-global_header \
-f segment \
-segment_list "$playlist_name" \
-segment_time "$SEGLENGTH" \
-segment_format mpeg_ts \
-g "$key_frames_interval" \
-keyint_min "$key_frames_interval" \
$resolution \
$bitrate \
$FFMPEG_ADDITIONAL \
$FFMPEG_FLAGS \
"$OUTPUT_DIRECTORY/$output_name" | gsutil -m mv "$OUTPUT_DIRECTORY/$output_name" gs://bucket-vod-example
}does anyone know how to output the files to gsutls as it’s being encoded ? I can make the output the mounted storage point of google cloud storage but encoding directly to it is extremely slow so if possible is there way to encode locally then transfer as it’s being encoded ?
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ffmpeg how to copy one frame for certain duration
19 août 2018, par user889030Am trying to add image Overlay to video it specific duration for specific time period for which i want that video frame to be copied for specific time so that video feels like stationary and image overlay have animated effect on that specific frame .
ffmpeg -y -i small.mp4 -i google.png -filter_complex "overlay=enable='between=(t,1,4)':x=30+t*28:y=50" output.mp4
the above command insert google.png to video small.mp4 between 1 to 4 sec it x=30 and y =50 where x is added with t * 28 , which create 28 pixel shift it x-axis
currently am using this command which works ok but the problem is i do no know how to copy the frame for certain duration so that image overlay have animation effect on it