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Autres articles (62)

  • Publier sur MédiaSpip

    13 juin 2013

    Puis-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

  • Submit bugs and patches

    13 avril 2011

    Unfortunately a software is never perfect.
    If you think you have found a bug, report it using our ticket system. Please to help us to fix it by providing the following information : the browser you are using, including the exact version as precise an explanation as possible of the problem if possible, the steps taken resulting in the problem a link to the site / page in question
    If you think you have solved the bug, fill in a ticket and attach to it a corrective patch.
    You may also (...)

  • HTML5 audio and video support

    13 avril 2011, par

    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 (...)

Sur d’autres sites (8659)

  • hevc : cleaning disable field in deblocking filter(cherry picked from commit 7dd7a27ae...

    20 octobre 2013, par Mickaël Raulet
    hevc : cleaning disable field in deblocking filter(cherry picked from commit 7dd7a27ae850a51b3c9cd07046c422677398f6d5)

    Signed-off-by : Michael Niedermayer <michaelni@gmx.at>
    • [DH] libavcodec/hevc.c
    • [DH] libavcodec/hevc.h

  • Cleaning up audio (probably malformed AAC bitstream)

    14 septembre 2019, par Jeffrey Kramer

    I’ve come across a set of files with two streams. The first is audio with codec=ADTS, the second is MPEG-4 AVC video.

    I used MKVToolNix to convert the file to MPEG AAC Audio and save the file as an .mkv file. Everything works fine, but it’s a manual process.

    Is there a more efficient approach I could use through FFmpeg ? For example, can I convert the audio to AAC and fix (what I suspect) is the malformed bitstream ? I am still learning FFmpeg (I’ve used it mostly for concatenations) so I’m not sure what the best approach to this audio trouble is.

  • Improving accuracy of Google Cloud Speech API

    17 août 2018, par Shaikat Haque

    I am currently recording audio from a web page on my Mac OS computer and running it through the cloud speech api to produce a transcript. However, the results aren’t that accurate and there are chunks of missing words in the results.

    Are there any steps that would help me yield more accurate results ?

    Here are the steps I am taking to convert audio to text :

    1. Use Soundflower to channel audio output from my soundcard to mic in.
    2. Play audio from website
    3. Use quickTime player to record audio which is saved as a .m4a file.
    4. Use the command line tool ffmpeg to convert the .m4a file to a
      .flac, and also combine 2 audio channels (stereo) to 1 audio channel (mono).
    5. Upload the .flac file to Google Cloud Storage. The file has a sample rate of 44100Hz and has 24 bits per sample.
    6. Use the longRunningRecognize api via the node.js client library,
      pointing to the file in Google cloud storage.

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