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Médias (1)
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Video d’abeille en portrait
14 mai 2011, par
Mis à jour : Février 2012
Langue : français
Type : Video
Autres articles (35)
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Des sites réalisés avec MediaSPIP
2 mai 2011, parCette page présente quelques-uns des sites fonctionnant sous MediaSPIP.
Vous pouvez bien entendu ajouter le votre grâce au formulaire en bas de page. -
De l’upload à la vidéo finale [version standalone]
31 janvier 2010, parLe chemin d’un document audio ou vidéo dans SPIPMotion est divisé en trois étapes distinctes.
Upload et récupération d’informations de la vidéo source
Dans un premier temps, il est nécessaire de créer un article SPIP et de lui joindre le document vidéo "source".
Au moment où ce document est joint à l’article, deux actions supplémentaires au comportement normal sont exécutées : La récupération des informations techniques des flux audio et video du fichier ; La génération d’une vignette : extraction d’une (...) -
Librairies et binaires spécifiques au traitement vidéo et sonore
31 janvier 2010, parLes logiciels et librairies suivantes sont utilisées par SPIPmotion d’une manière ou d’une autre.
Binaires obligatoires FFMpeg : encodeur principal, permet de transcoder presque tous les types de fichiers vidéo et sonores dans les formats lisibles sur Internet. CF ce tutoriel pour son installation ; Oggz-tools : outils d’inspection de fichiers ogg ; Mediainfo : récupération d’informations depuis la plupart des formats vidéos et sonores ;
Binaires complémentaires et facultatifs flvtool2 : (...)
Sur d’autres sites (5636)
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Best way of playing mkv video that is being recorded with ffmpeg in web browser
17 juin 2017, par martin49I’m looking for a way to play a video that is being recorded with ffmpeg in a web browser preferably using HTML5 video tag.
I have this code in my page, the URL is pointing to a video file (example.mkv) that is being recorded by ffmpeg.
<video class="video-player" controls="controls" loop="loop">
<source src="{{asset('example.mkv')}}" type="video/mp4">
<p>Your browser does not support H.264/MP4.</p>
</source></video>Google Chrome/Chromium can play mkv video in HTML5, but only plays the part that was loaded when page was loaded. Is it possible to continue to load the video while it is being recorded ?
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switch between video streaming
23 juin 2017, par user1225084I am struggling with switching between multiple live streams. For example, I have five live streaming servers streaming(HTTP or RTSP) and I want to put some broker between those (five) streaming sources and destination so that output to the destination would be one video streaming (later I may change the streaming source again using switch). Broker plays role of switcher, My question is, is there such open source "switcher" ? Or how this technology works ?
here is link to similar question but I want some open source or some brief guidance about how it could be implemented : http://forums.creativecow.net/thread/117/858680
Thank You in advance
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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