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Autres articles (27)
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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 (4837)
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Picking the right gpu for ffmpeg decoding/encoding with nvidia/cuda
14 avril 2020, par Reza MirI am writing code using ffmpeg/nvidia/cuda library to decode and encode some video. I am trying to pick one specific GPU for decoding/encoding among some existing GPUs installed on the system. Here is the list of existing GPUs :



nvidia-smi 
Tue Apr 14 00:14:59 2020 
+-----------------------------------------------------------------------------+
| NVIDIA-SMI 440.64.00 Driver Version: 440.64.00 CUDA Version: 10.2 |
|-------------------------------+----------------------+----------------------+
| GPU Name Persistence-M| Bus-Id Disp.A | Volatile Uncorr. ECC |
| Fan Temp Perf Pwr:Usage/Cap| Memory-Usage | GPU-Util Compute M. |
|===============================+======================+======================|
| 0 GeForce RTX 208... On | 00000000:1A:00.0 Off | N/A |
| 41% 33C P8 20W / 260W | 0MiB / 11019MiB | 0% Default |
+-------------------------------+----------------------+----------------------+
| 1 GeForce GTX 108... On | 00000000:1B:00.0 Off | N/A |
| 41% 65C P2 182W / 250W | 7167MiB / 11178MiB | 53% Default |
+-------------------------------+----------------------+----------------------+
| 2 GeForce GTX 108... On | 00000000:1E:00.0 Off | N/A |
| 14% 55C P2 61W / 250W | 1943MiB / 11178MiB | 26% Default |
+-------------------------------+----------------------+----------------------+
| 3 Quadro P5000 On | 00000000:3D:00.0 Off | Off |
| 26% 33C P8 6W / 180W | 1MiB / 16278MiB | 0% Default |
+-------------------------------+----------------------+----------------------+
| 4 TITAN RTX On | 00000000:3E:00.0 Off | N/A |
| 41% 38C P0 72W / 280W | 0MiB / 24220MiB | 0% Default |
+-------------------------------+----------------------+----------------------+
| 5 TITAN RTX On | 00000000:41:00.0 Off | N/A |
| 40% 32C P8 14W / 280W | 0MiB / 24220MiB | 0% Default |
+-------------------------------+----------------------+----------------------+





I would like to pick GPU #3 in my code and use it for decoding. I am using h264_nvenc and h264_cuvid as encoder and decoder in my program and setting the options of decoder/encoder using the following code :



av_opt_set(decoder_context->priv_data, "gpu", "Quadro P5000", 0);




But this code doesn't pick Quadro GPU for decoding/encoding. Instead, it always goes to GPU #4 in my test :



nvidia-smi pmon | grep tx
 4 20096 C 22 3 44 16 tx 
 4 20096 C 26 4 49 17 tx 
 4 20096 C 25 4 49 17 tx 



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avformat/movenc : allow writing out channel count in MP4 and 3GP
7 février 2023, par Jan Ekströmavformat/movenc : allow writing out channel count in MP4 and 3GP
ISOBMFF (14496-12) made this field ('channelcount') in the
AudioSampleEntry structure non-template¹ somewhere before the
release of the 2022 edition. As for ETSI TS 126 244 AKA 3GPP
file format (V16.1.0, 2020-10), it does not seem contain any
references limiting the channelcount entry in AudioSampleEntry
or in its own definition of EVSSampleEntry.fate-mov-mp4-chapters test had to be adjusted as it output a
mono vorbis stream, which would now be properly marked as such
in the container.1 : As per 14496-12 :
Fields shown as “template” in the box descriptions are fields
which are coded with a default value unless a derived
specification defines their use and permits writers to use
other values than the default. -
I have a TTS code what uses discord.js/Node.js And it keeps giving me this error
1er décembre 2020, par rowisacodeSo the code gets the user input, and puts it in a fill. but it keeps fiving me this error


made "./778055120285073448-tts_message.txt" text file for tts 
stdout: [02:37:03] Reading text [started] 
[02:37:03] Reading text [completed] 
[02:37:03] Splitting text [started]
[02:37:03] Splitting text [completed] 
[02:37:03] Convert to audio [started] 
[02:37:03] Convert to audio (0/1) [title changed] 
[02:37:03] Convert to audio (0/1) [title changed] 
[02:37:04] Convert to audio (1/1) [title changed] 
[02:37:04] Convert to audio (1/1) [completed] 
[02:37:04] Combine audio [started] 
[02:37:04] Combine audio [failed] 
[02:37:04] → ffmpeg returned an error (1): 
Error: unable to open display 
ffmpeg version n4.3.1 Copyright (c) 2000-2020 the FFmpeg developers 
 built with gcc 7 (Ubuntu 7.5.0-3ubuntu1~18.04) 
 configuration: --prefix= --prefix=/usr --disable-debug --disable-doc --disable-static --enable-cuda --enable-cuda-sdk --enable-cuvid --enable-libdrm 
 libavutil 56. 51.100 / 56. 51.100 
 libavcodec 58. 91.100 / 58. 91.100 
 libavformat 58. 45.100 / 58. 45.100 
 libavdevice 58. 10.100 / 58. 10.100 
 libavfilter 7. 85.100 / 7. 85.100 
 libswscale 5. 7.100 / 5. 7.100 
 libswresample 3. 7.100 / 3. 7.100 
 libpostproc 55. 7.100 / 55. 7.100 
/tmp/a39913dc-89f3-4923-b044-10861892e959.txt: No such file or directory



It says it is unable to open display




Error : unable to open display




I tried running the code from a line, and from a file. but it always gives my the same error. I don't know what is causing it but I hope someone can help.