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Autres articles (13)

  • Encoding and processing into web-friendly formats

    13 avril 2011, par

    MediaSPIP automatically converts uploaded files to internet-compatible formats.
    Video files are encoded in MP4, Ogv and WebM (supported by HTML5) and MP4 (supported by Flash).
    Audio files are encoded in MP3 and Ogg (supported by HTML5) and MP3 (supported by Flash).
    Where possible, text is analyzed in order to retrieve the data needed for search engine detection, and then exported as a series of image files.
    All uploaded files are stored online in their original format, so you can (...)

  • Use, discuss, criticize

    13 avril 2011, par

    Talk to people directly involved in MediaSPIP’s development, or to people around you who could use MediaSPIP to share, enhance or develop their creative projects.
    The bigger the community, the more MediaSPIP’s potential will be explored and the faster the software will evolve.
    A discussion list is available for all exchanges between users.

  • Supporting all media types

    13 avril 2011, par

    Unlike most software and media-sharing platforms, MediaSPIP aims to manage as many different media types as possible. The following are just a few examples from an ever-expanding list of supported formats : images : png, gif, jpg, bmp and more audio : MP3, Ogg, Wav and more video : AVI, MP4, OGV, mpg, mov, wmv and more text, code and other data : OpenOffice, Microsoft Office (Word, PowerPoint, Excel), web (html, CSS), LaTeX, Google Earth and (...)

Sur d’autres sites (4709)

  • ffmpeg c++ API encode mpegts with KLV data stream

    4 mars 2016, par arms

    I need to encode an mpegts video using the ffmpeg C++ API. The output video shall have two streams : the first one shall be of type AVMEDIA_TYPE_VIDEO ; the second one shall be of type AVMEDIA_TYPE_DATA and shall contain a set of KLV data.

    I have written my own KLV library to manage the KLV format.

    However I’m not able to create "from scratch" a new video by combining the two streams. Following the implementation as in FFMPEG C api h.264 encoding / MPEG2 ts streaming problems I can successfully encode a mpegts video with a single video stream.

    However I’m not able to add a new AVMEDIA_TYPE_DATA stream to the output video since, as soon as I add a new data stream using methods like avformat_new_stream(...) the output video is empty : neither the data stream nor the video one are produced and the output file is empty.

    Can anyone suggest me a tutorial page or a sample on how to properly add a data stream to my output video in mpegts format ?

    Thanks a lot !

  • How do I create a MPEG stream with private binary data using avconv ?

    19 février 2013, par haole

    I have some binary data that I need to transmit with a MPEG transport stream. I don't need to worry about the tables, because another software in the process is going to insert them into the stream.

    I have a fixed private PID that I have to use. Is there a way to just "break" this binary data into TS packets with the my private PID using only this command line tool (avconv) ? If not, is it possible with the C library ?

  • Get output data from x264vfw filter

    23 août 2012, par no.Oby

    I need get H264 stream from x264 encoder and make some kind of live streaming server. Client will connect to the server, then via rtsp recieve video. How can I get data from x264vfw output pin ?
    In what way better do that ?

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