
Recherche avancée
Autres articles (25)
-
Modifier la date de publication
21 juin 2013, parComment changer la date de publication d’un média ?
Il faut au préalable rajouter un champ "Date de publication" dans le masque de formulaire adéquat :
Administrer > Configuration des masques de formulaires > Sélectionner "Un média"
Dans la rubrique "Champs à ajouter, cocher "Date de publication "
Cliquer en bas de la page sur Enregistrer -
Emballe médias : à quoi cela sert ?
4 février 2011, parCe plugin vise à gérer des sites de mise en ligne de documents de tous types.
Il crée des "médias", à savoir : un "média" est un article au sens SPIP créé automatiquement lors du téléversement d’un document qu’il soit audio, vidéo, image ou textuel ; un seul document ne peut être lié à un article dit "média" ; -
Formulaire personnalisable
21 juin 2013, parCette page présente les champs disponibles dans le formulaire de publication d’un média et il indique les différents champs qu’on peut ajouter. Formulaire de création d’un Media
Dans le cas d’un document de type média, les champs proposés par défaut sont : Texte Activer/Désactiver le forum ( on peut désactiver l’invite au commentaire pour chaque article ) Licence Ajout/suppression d’auteurs Tags
On peut modifier ce formulaire dans la partie :
Administration > Configuration des masques de formulaire. (...)
Sur d’autres sites (4881)
-
react-native-ffmpeg Unrecognized option 'preset'
8 avril 2021, par Tommy KhumargaBelow is my ffmpeg command :


-y -i vidInput.mp4 -vcodec mpeg4 -b:v 1000k -b:a 48000 -preset ultrafast vidOutput.mp4


And the result is :


[Mon Jul 06 2020 20:42:08.171] LOG Unrecognized option 'preset'.
[Mon Jul 06 2020 20:42:08.172] LOG Error splitting the argument list:
[Mon Jul 06 2020 20:42:08.174] LOG Option not found



Need advice...


-
How to fix scrambled output
26 janvier 2020, par KrishnakumarI am seeing the following scrambled output for a live stream when processing an udp input stream. I am using the recently downloaded ffmpeg from GIT. Stop and Start of ffmpeg command resolves the issues temporarily.
Sample Logs :
Sun Jan 26 03:52:00 2020 ffmpeg version N-94528-gfaa9cd3 Copyright (c) 2000-2019 the FFmpeg developers
Sun Jan 26 03:52:00 2020 built with gcc 4.8.5 (GCC) 20150623 (Red Hat 4.8.5-36)
Sun Jan 26 03:52:00 2020 configuration: --prefix=/root/ffmpeg_build --pkg-config-flags=--static --extra-cflags=-I/root/ffmpeg_build/include --extra-ldflags=-L/root/ffmpeg_build/lib --extra-libs=-lpthread --extra-libs=-lm --bindir=/root/bin --enable-gpl --enable-libfdk_aac --enable-libfreetype --enable-libmp3lame --enable-libopus --enable-libvpx --enable-libx264 --enable-libx265 --enable-nonfree --enable-openssl
Sun Jan 26 03:52:00 2020 libavutil 56. 33.100 / 56. 33.100
Sun Jan 26 03:52:00 2020 libavcodec 58. 55.100 / 58. 55.100
Sun Jan 26 03:52:00 2020 libavformat 58. 30.100 / 58. 30.100
Sun Jan 26 03:52:00 2020 libavdevice 58. 9.100 / 58. 9.100
Sun Jan 26 03:52:00 2020 libavfilter 7. 58.100 / 7. 58.100
Sun Jan 26 03:52:00 2020 libswscale 5. 6.100 / 5. 6.100
Sun Jan 26 03:52:00 2020 libswresample 3. 6.100 / 3. 6.100
Sun Jan 26 03:52:00 2020 libpostproc 55. 6.100 / 55. 6.100
Sun Jan 26 04:02:46 2020 [h264 @ 0x4d988c0] illegal short term buffer state detected
Sun Jan 26 04:02:46 2020 [h264 @ 0x4e54f80] reference picture missing during reorder
Sun Jan 26 04:02:46 2020 Last message repeated 1 times
Sun Jan 26 04:02:46 2020 [h264 @ 0x4e54f80] Missing reference picture, default is 56257016
Sun Jan 26 04:02:46 2020 Last message repeated 1 times
Sun Jan 26 04:02:46 2020 [h264 @ 0x4cc2e00] mmco: unref short failure
Sun Jan 26 04:02:46 2020 [h264 @ 0x594f4c0] illegal short term buffer state detected
Sun Jan 26 04:02:46 2020 [h264 @ 0x4f66800] reference picture missing during reorder
Sun Jan 26 04:02:46 2020 [h264 @ 0x4f66800] Missing reference picture, default is 56257692
Sun Jan 26 04:02:46 2020 [h264 @ 0x4c75a00] mmco: unref short failure
Sun Jan 26 04:02:46 2020 [h264 @ 0x4d988c0] illegal short term buffer state detected
Sun Jan 26 04:02:47 2020 [h264 @ 0x4e54f80] reference picture missing during reorder
Sun Jan 26 04:02:47 2020 Last message repeated 1 times
Sun Jan 26 04:02:47 2020 [h264 @ 0x4e54f80] Missing reference picture, default is 56257032
Sun Jan 26 04:02:47 2020 Last message repeated 1 times
Sun Jan 26 04:02:47 2020 [h264 @ 0x4cc16c0] reference picture missing during reorder
Sun Jan 26 04:02:47 2020 [h264 @ 0x4cc16c0] Missing reference picture, default is 56257700
Sun Jan 26 04:02:47 2020 [h264 @ 0x4cc2e00] mmco: unref short failure
Sun Jan 26 04:02:47 2020 [h264 @ 0x594f4c0] illegal short term buffer state detected
Sun Jan 26 04:02:47 2020 udp://230.1.1.2:12000?fifo_size=5000000&overrun_nonfatal=1: corrupt decoded frame in stream 3
Sun Jan 26 04:02:47 2020 [h264 @ 0x4f66800] reference picture missing during reorder
Sun Jan 26 04:02:47 2020 [h264 @ 0x4f66800] Missing reference picture, default is 56257708
Sun Jan 26 04:02:47 2020 [h264 @ 0x4c75a00] mmco: unref short failure
Sun Jan 26 04:02:47 2020 [h264 @ 0x4d988c0] illegal short term buffer state detected
Sun Jan 26 04:02:47 2020 [h264 @ 0x4e54f80] reference picture missing during reorder
Sun Jan 26 04:02:47 2020 Last message repeated 1 times
Sun Jan 26 04:02:47 2020 [h264 @ 0x4e54f80] Missing reference picture, default is 56257048
Sun Jan 26 04:02:47 2020 Last message repeated 1 times
Sun Jan 26 04:02:47 2020 [h264 @ 0x4cc16c0] reference picture missing during reorder
Sun Jan 26 04:02:47 2020 [h264 @ 0x4cc16c0] Missing reference picture, default is 56257716
Sun Jan 26 04:02:47 2020 [h264 @ 0x4cc2e00] mmco: unref short failure
Sun Jan 26 04:02:47 2020 [h264 @ 0x594f4c0] illegal short term buffer state detected -
libavutil : introduce AVFilmGrainParams side data
12 novembre 2020, par Lynnelibavutil : introduce AVFilmGrainParams side data
This patch introduces a new frame side data type AVFilmGrainParams for use
with video codecs which support it.It can save a lot of memory used for duplicate processed reference frames and
reduce copies when applying film grain during presentation.