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Autres articles (100)
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MediaSPIP 0.1 Beta version
25 avril 2011, parMediaSPIP 0.1 beta is the first version of MediaSPIP proclaimed as "usable".
The zip file provided here only contains the sources of MediaSPIP in its standalone version.
To get a working installation, you must manually install all-software dependencies on the server.
If you want to use this archive for an installation in "farm mode", you will also need to proceed to other manual (...) -
MediaSPIP v0.2
21 juin 2013, parMediaSPIP 0.2 est la première version de MediaSPIP stable.
Sa date de sortie officielle est le 21 juin 2013 et est annoncée ici.
Le fichier zip ici présent contient uniquement les sources de MediaSPIP en version standalone.
Comme pour la version précédente, il est nécessaire d’installer manuellement l’ensemble des dépendances logicielles sur le serveur.
Si vous souhaitez utiliser cette archive pour une installation en mode ferme, il vous faudra également procéder à d’autres modifications (...) -
MediaSPIP version 0.1 Beta
16 avril 2011, parMediaSPIP 0.1 beta est la première version de MediaSPIP décrétée comme "utilisable".
Le fichier zip ici présent contient uniquement les sources de MediaSPIP en version standalone.
Pour avoir une installation fonctionnelle, il est nécessaire d’installer manuellement l’ensemble des dépendances logicielles sur le serveur.
Si vous souhaitez utiliser cette archive pour une installation en mode ferme, il vous faudra également procéder à d’autres modifications (...)
Sur d’autres sites (11993)
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Anomalie #4368 (Nouveau) : Filtres image_* et espaces dans les noms de fichiers
7 août 2019, par nicod _Suite à un passage de 3.0 à 3.2, plein d’images cassées sur le site, qui affichait le nom du fichier au lieu de la vignette.
Après investigation, c’est dû à des espaces dans les noms de fichiers.
Exemple : [(#CHEMINIMG/festivals/affiche 2019.jpg|image_reduire200,200)] ne marche pas (affiche le nom du fichier)
Le fichier existe bien, c’est un jpeg valide.
Ce n’est pas dû à #CHEMIN, dans mon squelette les chemins remontent avec des balises de champs sql (genre #AFFICHE)
Avec un |balise_img ça fonctionne : [(#CHEMINIMG/festivals/affiche 2019.jpg|balise_img|image_reduire200,200)]
PS : discuté sur IRC et confirmé par cy_altern, qui précise : "si j’appelle le filtre sur un #FICHIER avec espace ça plante aussi"
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"Non-monotonous DTS in output stream 0:0 This may result in incorrect timestamps in the output file." error
1er août 2019, par petaireI’m trying to go from .mkv to .mp4 through ffmpeg. Normally I would use
ffmpeg -i $1 -codec copy -strict -2 $2
But on this particular file, I get this error, like, A LOT :
Non-monotonous DTS in output stream 0:0; previous: 49189232, current: 49189232; changing to 49189233. This may result in incorrect timestamps in the output file.
I guess it has something to do with the DTS :
[mp4 @ 0x7f8b14001200] Invalid DTS: 14832 PTS: 13552 in output stream 0:0, replacing by guess
[mp4 @ 0x7f8b14001200] Invalid DTS: 15472 PTS: 12272 in output stream 0:0, replacing by guessI would not care if the result was ok, but the sound is out of sync, and the video is "stuttering". Feels like everything is out of sync.
I’ve tried a lot of things, including -async 1 -vsync 1 , but nothing seems to work.
Here’s some mediainfo :
Complete name : /Users/petaire/Desktop/CNEWS-2019-07-23_16-00-00h.mkv
Format : Matroska
Format version : Version 2
File size : 1.19 GiB
Movie name : Time-2019-07-23_16:00
Writing application : Tvheadend 4.3-1801~g7f952c2ed
Writing library : Tvheadend Matroska muxer
Original source form : TV
Comment : Time recording
IsTruncated : Yes
DATE_BROADCASTED : 2019-07-23 16:00:00
Video
ID : 1
Format : AVC
Format/Info : Advanced Video Codec
Format profile : High@L4
Format settings : CABAC / 4 Ref Frames
Format settings, CABAC : Yes
Format settings, ReFrames : 4 frames
Codec ID : V_MPEG4/ISO/AVC
Width : 1 920 pixels
Height : 1 080 pixels
Display aspect ratio : 16:9
Frame rate mode : Constant
Frame rate : 25.000 fps
Standard : Component
Color space : YUV
Chroma subsampling : 4:2:0
Bit depth : 8 bits
Scan type : MBAFF
Scan type, store method : Interleaved fields
Scan order : Top Field First
Language : English
Default : Yes
Forced : No
Color range : Limited
Color primaries : BT.709
Transfer characteristics : BT.709
Matrix coefficients : BT.709
Audio
ID : 2
Format : E-AC-3
Format/Info : Enhanced AC-3
Commercial name : Dolby Digital Plus
Codec ID : A_EAC3
Bit rate mode : Constant
Bit rate : 128 Kbps
Channel(s) : 2 channels
Channel layout : L R
Sampling rate : 48.0 KHz
Frame rate : 31.250 fps (1536 SPF)
Compression mode : Lossy
Delay relative to video : -757ms
Language : French
Service kind : Complete Main
Default : Yes
Forced : No
Text
ID : 3
Format : DVB Subtitle
Codec ID : S_DVBSUB
Codec ID/Info : Picture based subtitle format used on DVBs
Language : French
Default : Yes
Forced : NoAny idea ?
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Unrecognized option 'txt_format' in ffmpeg latest version
26 novembre 2020, par RecklessSergioI am trying to convert subtitles from scenarist closed captions(scc) to webvtt(vtt)



But I am getting some special characters, so going through ffmpeg documentation https://trac.ffmpeg.org/wiki/ExtractSubtitles
I got to know about the option -txt_format. But when I am using it, ffmpeg is throwing an error saying



"Unrecognized option 'txt_format'.
Error splitting the argument list : Option not found"



FFMPEG VERSION : 
ffmpeg version 4.1.4 Copyright (c) 2000-2019 the FFmpeg developers
 built with gcc 9.1.1 (GCC) 20190716



Below is the trace level log :





ffmpeg version 4.1.4 Copyright (c) 2000-2019 the FFmpeg developers
 built with gcc 9.1.1 (GCC) 20190716
 configuration: --enable-gpl --enable-version3 --enable-sdl2 --enable-fontconfig --enable-gnutls --enable-iconv --enable-libass --enable-libbluray --enable-libfreetype --enable-libmp3lame --enable-libopencore-amrnb --enable-libopencore-amrwb --enable-libopenjpeg --enable-libopus --enable-libshine --enable-libsnappy --enable-libsoxr --enable-libtheora --enable-libtwolame --enable-libvpx --enable-libwavpack --enable-libwebp --enable-libx264 --enable-libx265 --enable-libxml2 --enable-libzimg --enable-lzma --enable-zlib --enable-gmp --enable-libvidstab --enable-libvorbis --enable-libvo-amrwbenc --enable-libmysofa --enable-libspeex --enable-libxvid --enable-libaom --enable-libmfx --enable-amf --enable-ffnvcodec --enable-cuvid --enable-d3d11va --enable-nvenc --enable-nvdec --enable-dxva2 --enable-avisynth
 libavutil 56. 22.100 / 56. 22.100
 libavcodec 58. 35.100 / 58. 35.100
 libavformat 58. 20.100 / 58. 20.100
 libavdevice 58. 5.100 / 58. 5.100
 libavfilter 7. 40.101 / 7. 40.101
 libswscale 5. 3.100 / 5. 3.100
 libswresample 3. 3.100 / 3. 3.100
 libpostproc 55. 3.100 / 55. 3.100
Splitting the commandline.
Reading option '-loglevel' ... matched as option 'loglevel' (set logging level) with argument 'trace'.
Reading option '-i' ... matched as input url with argument '223163.scc'.
Reading option 'test.vtt' ... matched as output url.
Finished splitting the commandline.
Parsing a group of options: global .
Applying option loglevel (set logging level) with argument trace.
Successfully parsed a group of options.
Parsing a group of options: input url 223163.scc.
Successfully parsed a group of options.
Opening an input file: 223163.scc.
[NULL @ 0000025d22799500] Opening '223163.scc' for reading
[file @ 0000025d2279a600] Setting default whitelist 'file,crypto'
Probing scc score:100 size:2048
[scc @ 0000025d22799500] Format scc probed with size=2048 and score=100
[scc @ 0000025d22799500] Before avformat_find_stream_info() pos: 38022 bytes read:38022 seeks:0 nb_streams:1
[scc @ 0000025d22799500] All info found
[scc @ 0000025d22799500] stream 0: start_time: -9223372036854776.000 duration: -9223372036854776.000
[scc @ 0000025d22799500] format: start_time: -9223372036854.775 duration: -9223372036854.775 bitrate=0 kb/s
[scc @ 0000025d22799500] After avformat_find_stream_info() pos: 38022 bytes read:38022 seeks:0 frames:0
Input #0, scc, from '223163.scc':
 Duration: N/A, bitrate: N/A
 Stream #0:0, 0, 1/1000: Subtitle: eia_608
Successfully opened the file.
Parsing a group of options: output url test.vtt.
Successfully parsed a group of options.
Opening an output file: test.vtt.
File 'test.vtt' already exists. Overwrite ? [y/N] y
[file @ 0000025d227d1c40] Setting default whitelist 'file,crypto'
Successfully opened the file.
Output #0, webvtt, to 'test.vtt':
 Metadata:
 encoder : Lavf58.20.100
 Stream #0:0, 0, 1/1000: Subtitle: webvtt
 Metadata:
 encoder : Lavc58.35.100 webvtt
Stream mapping:
 Stream #0:0 -> #0:0 (eia_608 (cc_dec) -> webvtt (native))
Press [q] to stop, [?] for help
cur_dts is invalid (this is harmless if it occurs once at the start per stream)
 Last message repeated 1 times
No more output streams to write to, finishing.
size= 19kB time=00:18:28.36 bitrate= 0.1kbits/s speed=2.26e+04x
video:0kB audio:0kB subtitle:10kB other streams:0kB global headers:0kB muxing overhead: 88.647011%
Input file #0 (223163.scc):
 Input stream #0:0 (subtitle): 411 packets read (19101 bytes); 349 frames decoded;
 Total: 411 packets (19101 bytes) demuxed
Output file #0 (test.vtt):
 Output stream #0:0 (subtitle): 349 frames encoded; 349 packets muxed (10244 bytes);
 Total: 349 packets (10244 bytes) muxed
349 frames successfully decoded, 0 decoding errors
[AVIOContext @ 0000025d22799c80] Statistics: 0 seeks, 2 writeouts
[AVIOContext @ 0000025d227a2880] Statistics: 38022 bytes read, 0 seeks