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Autres articles (77)
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Personnaliser en ajoutant son logo, sa bannière ou son image de fond
5 septembre 2013, parCertains thèmes prennent en compte trois éléments de personnalisation : l’ajout d’un logo ; l’ajout d’une bannière l’ajout d’une image de fond ;
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Ecrire une actualité
21 juin 2013, parPrésentez les changements dans votre MédiaSPIP ou les actualités de vos projets sur votre MédiaSPIP grâce à la rubrique actualités.
Dans le thème par défaut spipeo de MédiaSPIP, les actualités sont affichées en bas de la page principale sous les éditoriaux.
Vous pouvez personnaliser le formulaire de création d’une actualité.
Formulaire de création d’une actualité Dans le cas d’un document de type actualité, les champs proposés par défaut sont : Date de publication ( personnaliser la date de publication ) (...) -
Publier sur MédiaSpip
13 juin 2013Puis-je poster des contenus à partir d’une tablette Ipad ?
Oui, si votre Médiaspip installé est à la version 0.2 ou supérieure. Contacter au besoin l’administrateur de votre MédiaSpip pour le savoir
Sur d’autres sites (8087)
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How to extract subtitles from .wtv file using ffmpeg ?
20 mai 2013, par user1978421does anyone know how to extract subtitles from a wtv file using ffmpeg ?
i have tried many different commands. None of them works.
the closest is this oneffmpeg -i input.wtv -vn -an -codec:s:0 srt test.srt
But it complains Error while encoder for output stream #0:0 - maybe incorrect parameters such as bit_rate, rate, width or height
what does that really mean ??
The complete console output is as follows
ffmpeg version N-52233-gee94362 Copyright (c) 2000-2013 the FFmpeg developers
built on Apr 18 2013 02:50:33 with gcc 4.8.0 (GCC)
configuration: --enable-gpl --enable-version3 --disable-w32threads --enable-avisynth --enable-bzlib --enable-fontconfig --enable-frei0r --enable-gnutls --enable-iconv --enable-libass --enable-libbluray --enable-libcaca --enable-libfreetype --enable-libgsm --enable-libilbc --enable-libmp3lame --enable-libopencore-amrnb --enable-libopencore-amrwb --enable-libopenjpeg --enable-libopus --enable-librtmp --enable-libschroedinger --enable-libsoxr --enable-libspeex --enable-libtheora --enable-libtwolame --enable-libvo-aacenc --enable-libvo-amrwbenc --enable-libvorbis --enable-libvpx --enable-libx264 --enable-libxavs --enable-libxvid --enable-zlib
libavutil 52. 26.100 / 52. 26.100
libavcodec 55. 2.100 / 55. 2.100
libavformat 55. 2.100 / 55. 2.100
libavdevice 55. 0.100 / 55. 0.100
libavfilter 3. 56.103 / 3. 56.103
libswscale 2. 2.100 / 2. 2.100
libswresample 0. 17.102 / 0. 17.102
libpostproc 52. 3.100 / 52. 3.100
[wtv @ 0269bac0] truncated file
Last message repeated 3 times
[mpeg2video @ 02692f60] Invalid frame dimensions 0x0.
Last message repeated 12 times
[wtv @ 0269bac0] max_analyze_duration 5000000 reached at 5016000 microseconds
Input #0, wtv, from '16 and Pregnant- Unseen Moments_Viva_2013_04_09_19_57_00.wtv':
Metadata:
WM/MediaClassPrimaryID: db9830bd-3ab3-4fab-8a371a995f7ff74
WM/MediaClassSecondaryID: ba7f258a-62f7-47a9-b21f4651c42a000
Title : 16 and Pregnant: Unseen Moments
WM/SubTitleDescription: Dr Drew hosts a look at the exclusive moments we didn't see from the second season of 16 and Pregnant.
genre : Documentary;Reality TV
WM/OriginalReleaseTime: 0
WM/MediaCredits : ;;;
service_provider: Viva
service_name : Viva
WM/MediaOriginalChannel: 16
WM/MediaOriginalChannelSubNumber: 0
WM/MediaOriginalBroadcastDateTime: 2011-12-13T00:00:00Z
WM/MediaOriginalRunTime: 38377217299
WM/MediaIsStereo: false
WM/MediaIsRepeat: true
WM/MediaIsLive : false
WM/MediaIsTape : false
WM/MediaIsDelay : false
WM/MediaIsSubtitled: false
WM/MediaIsMovie : false
WM/MediaIsPremiere: false
WM/MediaIsFinale: false
WM/MediaIsSAP : false
WM/MediaIsSport : false
WM/Provider : MediaCenterDefault
WM/VideoClosedCaptioning: false
WM/WMRVEncodeTime: 2013-04-09 18:57:02
WM/WMRVSeriesUID: !GenericSeries!16 and Pregnant: Unseen Moments
WM/WMRVServiceID: !Generated!be3ff88ee57a4cadb0334ef3df5bc91b
WM/WMRVProgramID: !MCProgram!37282063
WM/WMRVRequestID: 0
WM/WMRVScheduleItemID: 0
WM/WMRVQuality : 0
WM/WMRVOriginalSoftPrePadding: 480
WM/WMRVOriginalSoftPostPadding: 60
WM/WMRVHardPrePadding: -300
WM/WMRVHardPostPadding: 0
WM/WMRVATSCContent: false
WM/WMRVDTVContent: true
WM/WMRVHDContent: false
Duration : 38379654765
WM/WMRVEndTime : 2013-04-09 20:01:00
WM/WMRVBitrate : 2.118481
WM/WMRVKeepUntil: 0
WM/WMRVActualSoftPrePadding: 477
WM/WMRVActualSoftPostPadding: 60
WM/WMRVContentProtected: false
WM/WMRVContentProtectedPercent: 0
WM/WMRVExpirationSpan: 9223372036854775807
WM/WMRVInBandRatingSystem: 255
WM/WMRVInBandRatingLevel: 255
WM/WMRVInBandRatingAttributes: 0
WM/WMRVWatched : true
Duration: 01:03:58.07, start: 1.509175, bitrate: 2118 kb/s
Stream #0:0[0x22](eng): Subtitle: dvb_subtitle
Stream #0:1[0x23](eng): Audio: mp2 (P[0][0][0] / 0x0050), 48000 Hz, stereo, s16p, 256 kb/s
Stream #0:2[0x24]: Video: mpeg2video (Main), yuv420p, 544x576 [SAR 32:17 DAR 16:9], 25 fps, 25 tbr, 10000k tbn, 50 tbc
Stream #0:3[0x0]: Video: mjpeg, yuvj420p, 189x200 [SAR 96:96 DAR 189:200], 90k tbr, 90k tbn, 90k tbc
Metadata:
title : TV Thumbnail
File 'test.srt' already exists. Overwrite ? [y/N] Output #0, srt, to 'test.srt':
Metadata:
WM/MediaClassPrimaryID: db9830bd-3ab3-4fab-8a371a995f7ff74
WM/MediaClassSecondaryID: ba7f258a-62f7-47a9-b21f4651c42a000
Title : 16 and Pregnant: Unseen Moments
WM/SubTitleDescription: Dr Drew hosts a look at the exclusive moments we didn't see from the second season of 16 and Pregnant.
genre : Documentary;Reality TV
WM/OriginalReleaseTime: 0
WM/MediaCredits : ;;;
service_provider: Viva
service_name : Viva
WM/MediaOriginalChannel: 16
WM/MediaOriginalChannelSubNumber: 0
WM/MediaOriginalBroadcastDateTime: 2011-12-13T00:00:00Z
WM/MediaOriginalRunTime: 38377217299
WM/MediaIsStereo: false
WM/MediaIsRepeat: true
WM/MediaIsLive : false
WM/MediaIsTape : false
WM/MediaIsDelay : false
WM/MediaIsSubtitled: false
WM/MediaIsMovie : false
WM/MediaIsPremiere: false
WM/MediaIsFinale: false
WM/MediaIsSAP : false
WM/MediaIsSport : false
WM/Provider : MediaCenterDefault
WM/VideoClosedCaptioning: false
WM/WMRVEncodeTime: 2013-04-09 18:57:02
WM/WMRVSeriesUID: !GenericSeries!16 and Pregnant: Unseen Moments
WM/WMRVServiceID: !Generated!be3ff88ee57a4cadb0334ef3df5bc91b
WM/WMRVProgramID: !MCProgram!37282063
WM/WMRVRequestID: 0
WM/WMRVScheduleItemID: 0
WM/WMRVQuality : 0
WM/WMRVOriginalSoftPrePadding: 480
WM/WMRVOriginalSoftPostPadding: 60
WM/WMRVHardPrePadding: -300
WM/WMRVHardPostPadding: 0
WM/WMRVATSCContent: false
WM/WMRVDTVContent: true
WM/WMRVHDContent: false
Duration : 38379654765
WM/WMRVEndTime : 2013-04-09 20:01:00
WM/WMRVBitrate : 2.118481
WM/WMRVKeepUntil: 0
WM/WMRVActualSoftPrePadding: 477
WM/WMRVActualSoftPostPadding: 60
WM/WMRVContentProtected: false
WM/WMRVContentProtectedPercent: 0
WM/WMRVExpirationSpan: 9223372036854775807
WM/WMRVInBandRatingSystem: 255
WM/WMRVInBandRatingLevel: 255
WM/WMRVInBandRatingAttributes: 0
WM/WMRVWatched : true
Stream #0:0(eng): Subtitle: srt
Stream mapping:
Stream #0:0 -> #0:0 (dvbsub -> srt)
Error while opening encoder for output stream #0:0 - maybe incorrect parameters such as bit_rate, rate, width or height -
Video made from images using ffmpeg is not seekable in some players
14 avril 2017, par SatyaI’m trying to make video from images, used the following command
ffmpeg -framerate 1/5 -i img%03d.png -c:v libx264 -vf fps=25 -pix_fmt yuv420p out.mp4
as explained in the link https://trac.ffmpeg.org/wiki/Slideshow. But the problem is in some popular players if I try to seek the video, it plays from the beginning(video restarts from 0:00). How can I make a seeklable video ?
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Error "Broken file, keyframe not correctly marked" [on hold]
11 avril 2017, par Александр ПатейчукWhen I open a certain .ogv file, I get an error in the dump
[ogg @ 00f0c400] Broken file, keyframe not correctly marked.
And I can not play the audio track (the video plays normally), although the VLC media player reproduces this format normally.
Is it possible to fix "keyframe not correctly marked" ? Other formats with the same code are played back normally.