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Other articles (106)

  • HTML5 audio and video support

    13 April 2011, by

    MediaSPIP uses HTML5 video and audio tags to play multimedia files, taking advantage of the latest W3C innovations supported by modern browsers.
    The MediaSPIP player used has been created specifically for MediaSPIP and can be easily adapted to fit in with a specific theme.
    For older browsers the Flowplayer flash fallback is used.
    MediaSPIP allows for media playback on major mobile platforms with the above (...)

  • Support audio et vidéo HTML5

    10 April 2011

    MediaSPIP utilise les balises HTML5 video et audio pour la lecture de documents multimedia en profitant des dernières innovations du W3C supportées par les navigateurs modernes.
    Pour les navigateurs plus anciens, le lecteur flash Flowplayer est utilisé.
    Le lecteur HTML5 utilisé a été spécifiquement créé pour MediaSPIP : il est complètement modifiable graphiquement pour correspondre à un thème choisi.
    Ces technologies permettent de distribuer vidéo et son à la fois sur des ordinateurs conventionnels (...)

  • De l’upload à la vidéo finale [version standalone]

    31 January 2010, by

    Le 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 (...)

On other websites (8199)

  • extract only a small segment in the middle of an mpeg-TS movie using gstreamer

    21 June 2019, by user1872072

    I want to extract only a small segment in the middle of an mpeg-TS movie using gstreamer library in c.

    Using ffmpeg in a command line this can be done with following command:
    ffmpeg -ss 00:01:00 -i video.ts -to 00:02:00 -c copy -copyts cut.ts

    How can I do this using Gstreamer?
    Please help

  • ffmpeg can't find codec to cut 10 seconds movie

    19 November 2017, by Logan

    I tried to cut 10 seconds from movie and convert to MP4. But sometimes I have a error like below:

    Duration: 00:08:52.40, start: 0.000000, bitrate: 1126 kb/s
    
    Stream #0:0: Audio: wmav2 (a[1][0][0] / 0x0161), 44100 Hz, stereo, fltp, 96 kb/s
    
    Stream #0:1: Video: wmv3 (Main) (WMV3 / 0x33564D57), yuv420p, 640x480, 1000 kb/s, SAR 1:1 DAR 4:3, 29.97 tbr, 1k tbn, 1k tbc
    
[mp4 @ 0x5614bbea1300] Could not find tag for codec wmv3 in stream #0, codec not currently supported in container
    
Could not write header for output file #0 (incorrect codec parameters ?): Invalid argumentStream mapping:

    What does this error mean? Should I install some extra codec?

    My exec line looks like:

    ffmpeg -i input.wmv -ss 00:00:00 -to 0 -c copy 0:00:10 output.mp4

  • FFmpeg video encoding from iPhone to URL

    20 September 2016, by Nicolai Harbo

    I ran into a problem - I’m building an app, which I would like to be able to livestream. I have found a supplier, that I want to use - "all" he needs me to do, is to encode the video from the camera, to ffmpeg, and call his API. The thing is, I have no clue how to encode the video to ffmpeg. I have tried several google searches, and lots of different SDK’s for videostreaming, but it doesnt seem to help in my case.

    I know about Wowza and other livestream providers, but they cant deliver what I want, so I think this is my last option.
    So if any of you guys out there, can help me with encoding video from the camera into ffmpeg and send it to a API, please let me know how :-)
    It could be, that there’s a pod out there that i’ve overseen..

    Thanks in advance,
    /Nicolai

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