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Autres articles (78)
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Use, discuss, criticize
13 avril 2011, parTalk to people directly involved in MediaSPIP’s development, or to people around you who could use MediaSPIP to share, enhance or develop their creative projects.
The bigger the community, the more MediaSPIP’s potential will be explored and the faster the software will evolve.
A discussion list is available for all exchanges between users. -
Le profil des utilisateurs
12 avril 2011, parChaque utilisateur dispose d’une page de profil lui permettant de modifier ses informations personnelle. Dans le menu de haut de page par défaut, un élément de menu est automatiquement créé à l’initialisation de MediaSPIP, visible uniquement si le visiteur est identifié sur le site.
L’utilisateur a accès à la modification de profil depuis sa page auteur, un lien dans la navigation "Modifier votre profil" est (...) -
Configurer la prise en compte des langues
15 novembre 2010, parAccéder à la configuration et ajouter des langues prises en compte
Afin de configurer la prise en compte de nouvelles langues, il est nécessaire de se rendre dans la partie "Administrer" du site.
De là, dans le menu de navigation, vous pouvez accéder à une partie "Gestion des langues" permettant d’activer la prise en compte de nouvelles langues.
Chaque nouvelle langue ajoutée reste désactivable tant qu’aucun objet n’est créé dans cette langue. Dans ce cas, elle devient grisée dans la configuration et (...)
Sur d’autres sites (13104)
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Introduce a elementValue method that normalizes only string values (don’t touch array value of multi-select). Fixes #116
2 avril 2012, par Max Lynchm jquery.validate.js Introduce a elementValue method that normalizes only string values (don’t touch array value of multi-select). Fixes #116
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Kivy Crashes when Loading Multiple Audio Files
26 mars 2022, par Omid KetabollahiI have a music folder and in it I have a script that loads all the files using
SoundLoader
and assigns them to a variable. I have 9 audio files that I load in the script but it seems like that kivy cannot handle loading many audio files ? When I run my main script I get this error and the program crashes :

Assertion 'pa_atomic_load(&(c)->_ref) >= 1' failed at pulse/context.c:1056, function pa_context_disconnect(). Aborting.



I don't think that this is an issue with the audio files ( I may be wrong ) because I tried loading other files instead of the original ones that I used and I still got this error.


In case you are wondering, this is the code :


import os.path
from typing import Final
from constants import MUSIC_DIRECTORY
from kivy.core.audio import SoundLoader

__all__ = (
 "A_DARK_TIME",
 "BLOOD_PUMPING",
 "BROKEN_VILLAGE",
 "DRUM_COMMERCIAL_B",
 "SUPER_SUSPENSE",
 "THE_HERO_WE_NEED",
 "TROUBLE_IS_BREWING",
 "VIKING_FEAST",
 "WARRIOR_GODS",
)


A_DARK_TIME: Final = SoundLoader.load(
 os.path.join(MUSIC_DIRECTORY, "A-Dark-Time-David-Fesliyan.mp3")
)
BLOOD_PUMPING: Final = SoundLoader.load(
 os.path.join(MUSIC_DIRECTORY, "Blood-Pumping-David-Fesliyan.mp3")
)
BROKEN_VILLAGE: Final = SoundLoader.load(
 os.path.join(MUSIC_DIRECTORY, "Broken-Village-David_Fesliyan.mp3")
)
DRUM_COMMERCIAL_B: Final = SoundLoader.load(
 os.path.join(MUSIC_DIRECTORY, "Drum-Commercial-B-David-Fesliyan.mp3")
)
SUPER_SUSPENSE: Final = SoundLoader.load(
 os.path.join(MUSIC_DIRECTORY, "Super-Suspense-David-Fesliyan.mp3")
)
THE_HERO_WE_NEED: Final = SoundLoader.load(
 os.path.join(MUSIC_DIRECTORY, "The-Hero-We-Need-Steve-Oxen.mp3")
)
TROUBLE_IS_BREWING: Final = SoundLoader.load(
 os.path.join(MUSIC_DIRECTORY, "Trouble-Is-Brewing-David-Fesliyan.mp3")
)
VIKING_FEAST: Final = SoundLoader.load(
 os.path.join(MUSIC_DIRECTORY, "Viking-Feast-David-Fesliyan.mp3")
)
WARRIOR_GODS: Final = SoundLoader.load(
 os.path.join(MUSIC_DIRECTORY, "Warrior-Gods-Steve-Oxen.mp3")
)



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split/select/overlay Buffer queue overflow, dropping
18 août 2015, par basinThis command is a simplified version of the real command. It’s supposed to write 4 seconds of first input into
out0.mkv
and overlay the same first input on top of second input and write the result intoout1.mkv
ffmpeg -y \
-f lavfi -i testsrc=s=640x480:d=10:r=25 \
-f lavfi -i testsrc=s=640x480:d=10:r=25 \
-filter_complex "
[0:v]split=2[in0-0][in0-1];
[in0-0]select='lt(t,4)'[out0];
[1:v][in0-1]overlay[out1]
" \
-map '[out0]' out0.mkv \
-map '[out1]' out1.mkvDuring processing it prints
Buffer queue overflow
and in the end there’s a still image inout1.mkv
.My guess is that one of the nodes in filter graph cannot consume new frames from one input, because it’s waiting for another input, but I don’t understand why.
It looks like
out1
is waiting forout0
, although they should be independent