Recherche avancée

Médias (0)

Mot : - Tags -/masques

Aucun média correspondant à vos critères n’est disponible sur le site.

Autres articles (83)

  • Websites made ​​with MediaSPIP

    2 mai 2011, par

    This page lists some websites based on MediaSPIP.

  • Participer à sa traduction

    10 avril 2011

    Vous pouvez nous aider à améliorer les locutions utilisées dans le logiciel ou à traduire celui-ci dans n’importe qu’elle nouvelle langue permettant sa diffusion à de nouvelles communautés linguistiques.
    Pour ce faire, on utilise l’interface de traduction de SPIP où l’ensemble des modules de langue de MediaSPIP sont à disposition. ll vous suffit de vous inscrire sur la liste de discussion des traducteurs pour demander plus d’informations.
    Actuellement MediaSPIP n’est disponible qu’en français et (...)

  • Creating farms of unique websites

    13 avril 2011, par

    MediaSPIP platforms can be installed as a farm, with a single "core" hosted on a dedicated server and used by multiple websites.
    This allows (among other things) : implementation costs to be shared between several different projects / individuals rapid deployment of multiple unique sites creation of groups of like-minded sites, making it possible to browse media in a more controlled and selective environment than the major "open" (...)

Sur d’autres sites (13727)

  • Dash timestamp : 41390056 is out of range for mov/mp4 format

    26 octobre 2017, par mike

    I’m trying to convert a aac stream to dash. The issue is that I get a lot of errors as below(though it seems to segment it into multiple files but I get errors on the player too). The question is why do I get these errors and how can I fix it ? If I simply convert "copy" it into to a single mp4 file it works without error.

        ffmpeg -i  "a.mkv" -y -map  0:1 -c:0 copy -min_seg_duration 1000000 
    
-use_timeline 1 -use_template 1 -init_seg_name init.mp4s 
    
-media_seg_name  "\$Number\$.mp4s" -adaptation_sets "id=1,streams=0"
    
-remove_at_exit 0  -f dash -dash 1 
    
"out/stream.mpd" -loglevel error

    Output

    [mp4 @ 0x7fbb70819600] Application provided duration: -32 / timestamp: 40475608 is out of range for mov/mp4 format
    
[mp4 @ 0x7fbb70819600] Application provided duration: -32 / timestamp: 40764376 is out of range for mov/mp4 format
    
[mp4 @ 0x7fbb70819600] Application provided duration: -32 / timestamp: 40860664 is out of range for mov/mp4 format
    
[mp4 @ 0x7fbb70819600] Application provided duration: -32 / timestamp: 41149432 is out of range for mov/mp4 format
    
[mp4 @ 0x7fbb70819600] Application provided duration: -32 / timestamp: 41390056 is out of range for mov/mp4 format
    
[mp4 @ 0x7fbb70819600] Application provided duration: -32 / timestamp: 41823208 is out of range for mov/mp4 format

    Copy to a single MP4 works just fine
    ffmpeg -i "a.mkv" -y -map 0:1 -c:0 copy -f mp4 -dash 1 "out/out.mp4" -loglevel error

    Probe

    ffprobe a.mkv
    
ffprobe version 3.4 Copyright (c) 2007-2017 the FFmpeg developers
    
  built with Apple LLVM version 9.0.0 (clang-900.0.37)
    
  configuration: --prefix=/usr/local/Cellar/ffmpeg/3.4 --enable-shared --enable-pthreads --enable-version3 --enable-hardcoded-tables --enable-avresample --cc=clang --host-cflags= --host-ldflags= --enable-gpl --enable-libmp3lame --enable-libx264 --enable-libxvid --enable-opencl --enable-videotoolbox --disable-lzma
    
  libavutil      55. 78.100 / 55. 78.100
    
  libavcodec     57.107.100 / 57.107.100
    
  libavformat    57. 83.100 / 57. 83.100
    
  libavdevice    57. 10.100 / 57. 10.100
    
  libavfilter     6.107.100 /  6.107.100
    
  libavresample   3.  7.  0 /  3.  7.  0
    
  libswscale      4.  8.100 /  4.  8.100
    
  libswresample   2.  9.100 /  2.  9.100
    
  libpostproc    54.  7.100 / 54.  7.100
    
Input #0, matroska,webm, from 'a.mkv':
    
  Metadata:
    
    encoder         : libebml v1.3.1 + libmatroska v1.4.2
    
    creation_time   : 2017-03-11T02:56:50.000000Z
    
  Duration: 02:12:52.39, start: 0.000000, bitrate: 740 kb/s
    
    Chapter #0:0: start 0.000000, end 520.270000
    
    Metadata:
    
      title           : 00:00:00.000
    
    Chapter #0:1: start 520.270000, end 1135.718000
    
    Metadata:
    
      title           : 00:08:40.270
    
    Chapter #0:2: start 1135.718000, end 1703.660000
    
    Metadata:
    
      title           : 00:18:55.718
    
    Chapter #0:3: start 1703.660000, end 2314.187000
    
    Metadata:
    
      title           : 00:28:23.660
    
    Chapter #0:4: start 2314.187000, end 2888.594000
    
    Metadata:
    
      title           : 00:38:34.187
    
    Chapter #0:5: start 2888.594000, end 3499.246000
    
    Metadata:
    
      title           : 00:48:08.594
    
    Chapter #0:6: start 3499.246000, end 4154.692000
    
    Metadata:
    
      title           : 00:58:19.246
    
    Chapter #0:7: start 4154.692000, end 4646.392000
    
    Metadata:
    
      title           : 01:09:14.692
    
    Chapter #0:8: start 4646.392000, end 5373.660000
    
    Metadata:
    
      title           : 01:17:26.392
    
    Chapter #0:9: start 5373.660000, end 5882.085000
    
    Metadata:
    
      title           : 01:29:33.660
    
    Chapter #0:10: start 5882.085000, end 6627.871000
    
    Metadata:
    
      title           : 01:38:02.085
    
    Chapter #0:11: start 6627.871000, end 7144.471000
    
    Metadata:
    
      title           : 01:50:27.871
    
    Chapter #0:12: start 7144.471000, end 7451.944000
    
    Metadata:
    
      title           : 01:59:04.471
    
    Chapter #0:13: start 7451.944000, end 7972.394000
    
    Metadata:
    
      title           : 02:04:11.944
    
    Stream #0:0(eng): Video: h264 (High), yuv420p(tv, bt709/unknown/unknown, progressive), 720x300 [SAR 1:1 DAR 12:5], 23.98 fps, 23.98 tbr, 1k tbn, 47.95 tbc (default)
    
    Metadata:
    
      title           : X264
    
      BPS             : 623765
    
      BPS-eng         : 623765
    
      DURATION        : 02:12:52.311000000
    
      DURATION-eng    : 02:12:52.311000000
    
      NUMBER_OF_FRAMES: 191144
    
      NUMBER_OF_FRAMES-eng: 191144
    
      NUMBER_OF_BYTES : 621606403
    
      NUMBER_OF_BYTES-eng: 621606403
    
      _STATISTICS_WRITING_APP: mkvmerge v8.3.0 ('Over the Horizon') 64bit
    
      _STATISTICS_WRITING_APP-eng: mkvmerge v8.3.0 ('Over the Horizon') 64bit
    
      _STATISTICS_WRITING_DATE_UTC: 2017-03-11 02:56:50
    
      _STATISTICS_WRITING_DATE_UTC-eng: 2017-03-11 02:56:50
    
      _STATISTICS_TAGS: BPS DURATION NUMBER_OF_FRAMES NUMBER_OF_BYTES
    
      _STATISTICS_TAGS-eng: BPS DURATION NUMBER_OF_FRAMES NUMBER_OF_BYTES
    
    Stream #0:1(eng): Audio: aac (LC), 48000 Hz, stereo, fltp (default)
    
    Metadata:
    
      BPS             : 114797
    
      BPS-eng         : 114797
    
      DURATION        : 02:12:52.394000000
    
      DURATION-eng    : 02:12:52.394000000
    
      NUMBER_OF_FRAMES: 373706
    
      NUMBER_OF_FRAMES-eng: 373706
    
      NUMBER_OF_BYTES : 114401387
    
      NUMBER_OF_BYTES-eng: 114401387
    
      _STATISTICS_WRITING_APP: mkvmerge v8.3.0 ('Over the Horizon') 64bit
    
      _STATISTICS_WRITING_APP-eng: mkvmerge v8.3.0 ('Over the Horizon') 64bit
    
      _STATISTICS_WRITING_DATE_UTC: 2017-03-11 02:56:50
    
      _STATISTICS_WRITING_DATE_UTC-eng: 2017-03-11 02:56:50
    
      _STATISTICS_TAGS: BPS DURATION NUMBER_OF_FRAMES NUMBER_OF_BYTES
    
      _STATISTICS_TAGS-eng: BPS DURATION NUMBER_OF_FRAMES NUMBER_OF_BYTES

    Shaka debug

    Assertion failed: This should be an update of the last segment in a period
    
shaka.media.SegmentIndex.merge @ segment_index.js:153
    
shaka.dash.SegmentTemplate.createStream @ segment_template.js:82
    
shaka.dash.DashParser.parseRepresentation_ @ dash_parser.js:1080
    
shaka.dash.DashParser.parseAdaptationSet_ @ dash_parser.js:978
    
shaka.dash.DashParser.parsePeriod_ @ dash_parser.js:722
    
shaka.dash.DashParser.parsePeriods_ @ dash_parser.js:626
    
shaka.dash.DashParser.processManifest_ @ dash_parser.js:520
    
(anonymous) @ dash_parser.js:431
    
Promise resolved (async)
    
shaka.dash.DashParser.parseManifest_ @ dash_parser.js:430
    
(anonymous) @ dash_parser.js:397
    
Promise resolved (async)
    
shaka.dash.DashParser.requestManifest_ @ dash_parser.js:390
    
shaka.dash.DashParser.onUpdate_ @ dash_parser.js:1161
    
setTimeout (async)
    
shaka.dash.DashParser.setUpdateTimer_ @ dash_parser.js:1209
    
(anonymous) @ dash_parser.js:331
    
Promise resolved (async)
    
shaka.dash.DashParser.start @ dash_parser.js:329
    
(anonymous) @ player.js:555
    
Promise resolved (async)
    
shaka.util.CancelableChain.then @ cancelable_chain.js:72
    
shaka.Player.load @ player.js:499
    
initPlayer @ ?x=149&y=88&q=http%3A%2F%2Flocalhost%3A8080%2Fmeta%2F%3FbucketID%3D%2FVolumes%2FTV%2FFa%26channelID%3D%2FVolumes%2FTV%26containerID%3D%2FUsers%2F%2Fbrev%%2FL1ZvbHVtZXMvVFYvRmFudGFzdGljLkJlYXN0cy5hbmQuV2hlcmUudG8uRmluZC5UaGVtLjIwMTYuQkRSaXAueDI2NC1TUEFSS1MvYS5ta3Y%2F97M4TS6IqnQ.mpd:392
    
463segment_index.js:145 Refusing to rewrite original references on update!
    
shaka.media.SegmentIndex.merge @ segment_index.js:145
    
shaka.dash.SegmentTemplate.createStream @ segment_template.js:82
    
shaka.dash.DashParser.parseRepresentation_ @ dash_parser.js:1080
    
shaka.dash.DashParser.parseAdaptationSet_ @ dash_parser.js:978
    
shaka.dash.DashParser.parsePeriod_ @ dash_parser.js:722
    
shaka.dash.DashParser.parsePeriods_ @ dash_parser.js:626
    
shaka.dash.DashParser.processManifest_ @ dash_parser.js:520
    
(anonymous) @ dash_parser.js:431
    
Promise resolved (async)
    
shaka.dash.DashParser.parseManifest_ @ dash_parser.js:430
    
(anonymous) @ dash_parser.js:397
    
Promise resolved (async)
    
shaka.dash.DashParser.requestManifest_ @ dash_parser.js:390
    
shaka.dash.DashParser.onUpdate_ @ dash_parser.js:1161
    
setTimeout (async)
    
shaka.dash.DashParser.setUpdateTimer_ @ dash_parser.js:1209
    
(anonymous) @ dash_parser.js:331
    
Promise resolved (async)
    
shaka.dash.DashParser.start @ dash_parser.js:329
    
(anonymous) @ player.js:555
    
Promise resolved (async)
    
shaka.util.CancelableChain.then @ cancelable_chain.js:72
    
shaka.Player.load @ player.js:499
    
initPlayer @ ?x=149&y=88&q=http%3A%2F%2Flocalhost%3A8080%2Fmeta%2F%3FbucketID%3D%2FVolumes%2FTV%2FFa%26channelID%3D%2FVolumes%2FTV%26containerID%3D%2FUsers%2F%2Fbrev%%2FL1ZvbHVtZXMvVFYvRmFudGFzdGljLkJlYXN0cy5hbmQuV2hlcmUudG8uRmluZC5UaGVtLjIwMTYuQkRSaXAueDI2NC1TUEFSS1MvYS5ta3Y%2F97M4TS6IqnQ.mpd:392

  • Using ffmpeg for capturing (and recording) audio and video from decklink card using Windows 7 [closed]

    30 septembre 2015, par user3540580

    Im new with ffmpeg. I am trying to capture the video + audio from Decklink capture device. However I had some problems, I don’t know which stream using for my current video + audio source that connected to the decklink card’s SDI port. Could someone tell me how to find out the streaming information.

    Here is my information :

    ffmpeg -list_devices true -f dshow -i dummy

    C:\Users\Streaming>ffmpeg -list_devices true -f dshow -i dummy ffmpeg version N-52941-g13cb6ed Copyright (c) 2000-2013 the FFmpeg developers built on May 9 2013 17:24:42 with gcc 4.7.3 (GCC) configuration: --enable-gpl --enable-version3 --disable-w32threads --enable-av isynth --enable-bzlib --enable-fontconfig --enable-frei0r --enable-gnutls --enab le-iconv --enable-libass --enable-libbluray --enable-libcaca --enable-libfreetyp e --enable-libgsm --enable-libilbc --enable-libmp3lame --enable-libopencore-amrn b --enable-libopencore-amrwb --enable-libopenjpeg --enable-libopus --enable-libr tmp --enable-libschroedinger --enable-libsoxr --enable-libspeex --enable-libtheo ra --enable-libtwolame --enable-libvo-aacenc --enable-libvo-amrwbenc --enable-li bvorbis --enable-libvpx --enable-libx264 --enable-libxavs --enable-libxvid --ena ble-zlib libavutil 52. 30.100 / 52. 30.100 libavcodec 55. 7.100 / 55. 7.100 libavformat 55. 4.101 / 55. 4.101 libavdevice 55. 0.100 / 55. 0.100 libavfilter 3. 63.101 / 3. 63.101 libswscale 2. 3.100 / 2. 3.100 libswresample 0. 17.102 / 0. 17.102 libpostproc 52. 3.100 / 52. 3.100 [dshow @ 0000000000306d00] DirectShow video devices [dshow @ 0000000000306d00] "Blackmagic WDM Capture" [dshow @ 0000000000306d00] "Decklink Video Capture" [dshow @ 0000000000306d00] DirectShow audio devices [dshow @ 0000000000306d00] "Line In (High Definition Audio " [dshow @ 0000000000306d00] "Decklink Audio Capture" [dshow @ 0000000000306d00] "Microphone (Total Recorder WDM " dummy: Immediate exit requested

    ffmpeg -list_options true -f dshow -i video="Decklink Video Capture"

    C:\Users\Streaming>ffmpeg -list_options true -f dshow -i video="Decklink Video C apture" ffmpeg version N-52941-g13cb6ed Copyright (c) 2000-2013 the FFmpeg developers built on May 9 2013 17:24:42 with gcc 4.7.3 (GCC) configuration: --enable-gpl --enable-version3 --disable-w32threads --enable-av isynth --enable-bzlib --enable-fontconfig --enable-frei0r --enable-gnutls --enab le-iconv --enable-libass --enable-libbluray --enable-libcaca --enable-libfreetyp e --enable-libgsm --enable-libilbc --enable-libmp3lame --enable-libopencore-amrn b --enable-libopencore-amrwb --enable-libopenjpeg --enable-libopus --enable-libr tmp --enable-libschroedinger --enable-libsoxr --enable-libspeex --enable-libtheo ra --enable-libtwolame --enable-libvo-aacenc --enable-libvo-amrwbenc --enable-li bvorbis --enable-libvpx --enable-libx264 --enable-libxavs --enable-libxvid --ena ble-zlib libavutil 52. 30.100 / 52. 30.100 libavcodec 55. 7.100 / 55. 7.100 libavformat 55. 4.101 / 55. 4.101 libavdevice 55. 0.100 / 55. 0.100 libavfilter 3. 63.101 / 3. 63.101 libswscale 2. 3.100 / 2. 3.100 libswresample 0. 17.102 / 0. 17.102 libpostproc 52. 3.100 / 52. 3.100 [dshow @ 00000000002fa080] DirectShow video device options [dshow @ 00000000002fa080] Pin "Capture" [dshow @ 00000000002fa080]
    
pixel_format=uyvy422 min s=720x486 fps=29.97 max s =720x486 fps=29.97 [dshow @ 00000000002fa080] pixel_format=uyvy422 min s=720x486 fps=23.976 max s=720x486 fps=23.976 [dshow @ 00000000002fa080] pixel_format=uyvy422 min s=720x576 fps=25 max s=72 0x576 fps=25 [dshow @ 00000000002fa080] pixel_format=uyvy422 min s=1920x1080 fps=23.976 ma x s=1920x1080 fps=23.976 [dshow @ 00000000002fa080] pixel_format=uyvy422 min s=1920x1080 fps=24 max s= 1920x1080 fps=24 [dshow @ 00000000002fa080] pixel_format=uyvy422 min s=1920x1080 fps=25 max s= 1920x1080 fps=25 [dshow @ 00000000002fa080] pixel_format=uyvy422 min s=1920x1080 fps=29.97 max s=1920x1080 fps=29.97 [dshow @ 00000000002fa080]
    
pixel_format=uyvy422 min s=1920x1080 fps=30 max s= 1920x1080 fps=30 [dshow @ 00000000002fa080] pixel_format=uyvy422 min s=1280x720 fps=50 max s=1 280x720 fps=50 [dshow @ 00000000002fa080]
    
pixel_format=uyvy422 min s=1280x720 fps=59.9402 ma x s=1280x720 fps=59.9402 [dshow @ 00000000002fa080] pixel_format=uyvy422 min s=1280x720 fps=60.0002 ma x s=1280x720 fps=60.0002 [dshow @ 00000000002fa080] vcodec=v210 min s=720x486 fps=29.97 max s=720x486 fps=29.97 [dshow @ 00000000002fa080] vcodec=v210 min s=720x486 fps=23.976 max s=720x486 fps=23.976 [dshow @ 00000000002fa080]
    
vcodec=v210 min s=720x576 fps=25 max s=720x576 fps =25 [dshow @ 00000000002fa080] vcodec=v210 min s=1920x1080 fps=23.976 max s=1920x 1080 fps=23.976 [dshow @ 00000000002fa080]
    
vcodec=v210 min s=1920x1080 fps=24 max s=1920x1080 fps=24 [dshow @ 00000000002fa080] vcodec=v210 min s=1920x1080 fps=25 max s=1920x1080 fps=25 [dshow @ 00000000002fa080] vcodec=v210 min s=1920x1080 fps=29.97 max s=1920x1 080 fps=29.97 [dshow @ 00000000002fa080] vcodec=v210 min s=1920x1080 fps=30 max s=1920x1080 fps=30 [dshow @ 00000000002fa080] vcodec=v210 min s=1280x720 fps=50 max s=1280x720 f ps=50 [dshow @ 00000000002fa080]
    
vcodec=v210 min s=1280x720 fps=59.9402 max s=1280x 720 fps=59.9402 [dshow @ 00000000002fa080] vcodec=v210 min s=1280x720 fps=60.0002 max s=1280x 720 fps=60.0002 video=Decklink Video Capture: Immediate exit requested

  • How to add black borders to video

    7 décembre 2023, par Arnaud Rochez

    So I'm using ffmpeg to convert a video to 19201080 px, I found two ways to do so, the first one would be to stretch the video to 19201080, but then it looks kinda stretched. I used this command for this :

    


    ./ffmpeg_darwin -i SRC -vf scale=1920:1080,setdar=16:9 DEST


    


    The other option is the same without setdar but this just adapts the resolution to the one it started from (1728*1080).

    


    I would like to fill the 192 pixels of the width with a black border. Is there some kind of option to do so ? Or is there maybe another command line that could achieve this ?

    


Navigation