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Médias (1)

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Autres articles (13)

  • Emballe médias : à quoi cela sert ?

    4 février 2011, par

    Ce plugin vise à gérer des sites de mise en ligne de documents de tous types.
    Il crée des "médias", à savoir : un "média" est un article au sens SPIP créé automatiquement lors du téléversement d’un document qu’il soit audio, vidéo, image ou textuel ; un seul document ne peut être lié à un article dit "média" ;

  • 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.

  • Other interesting software

    13 avril 2011, par

    We don’t claim to be the only ones doing what we do ... and especially not to assert claims to be the best either ... What we do, we just try to do it well and getting better ...
    The following list represents softwares that tend to be more or less as MediaSPIP or that MediaSPIP tries more or less to do the same, whatever ...
    We don’t know them, we didn’t try them, but you can take a peek.
    Videopress
    Website : http://videopress.com/
    License : GNU/GPL v2
    Source code : (...)

Sur d’autres sites (3084)

  • FFmpeg capture RTSP MPEG4 and rebroadcast MPEG2 RTP multicast

    18 octobre 2017, par Omid Khalili

    I’m trying to capture MPEG4 RTSP stream from my IP camera from address :

    rtsp ://192.168.1.183/axis-media/media.amp

    And rebroadcast it with MPEG2 format over RTP and multicast address :

    239.101.101.101

    and port :

    6000

    Here is the command that I’m using in Linux Ubuntu :

    ffmpeg -re -i "rtsp://root:pass@192.168.1.183/axis-media/media.amp" -vcodec copy -acodec copy -f mpegts "rtp://239.101.101.101:6000"

    The "rtsp ://192.168.1.183/axis-media/media.amp" is working on VLC player with no issue but I can’t open "rtp ://239.101.101.101:6000" on it.

    Ubuntu 17.04 UFW firewall is also OFF.

    May I know if I’m using a correct command in FFmpeg ?

    Thanks

  • VLC recorded stream - No VIDEO MPEG2-TS

    19 décembre 2017, par Milan Freddy Múčka

    I have got problem playing my recorded stream in VLC. Audio is OK, but video seems corrupted.
    It was transmitted in MPEG2-TS format and recorded without encoding. When I’m trying to convert in different format, it keeps only audio.
    FFmpeg shows error

    Could not find codec parameters for stream 1 (Video : mpeg4 (mp4v / 0x7634706D), none, 6000 kb/s) : unspecified size
    Consider increasing the value for the ’analyzeduration’ and ’probesize’ options

    I tried more players, but none of them can decode it.

    Can I somehow edit video header, or specify codec to use in VLC/FFmpeg ?

    Video ID : 2

    Codec ID : 0

    Bit rate : 6 001 Kbps

    Width : 720 pixels

    Height : 576 pixels

    Display aspect ratio : 5:4

    Frame rate : 25.000 fps

    Standard : PAL

    Stream size : 504 MiB (96%)

  • Stream opus audio rtp to android device

    7 février 2018, par Yuriy Aizenberg

    I want to stream audio (opus codec) with ffmpeg directly to android device.

    On PC i start stream :

      ./ffmpeg -re -stream_loop -1 -i akgld-c8mxm.opus -acodec libopus -ac 1 -ab 96k -vn -f rtp rtp://192.168.0.100:6000

    Where 192.168.0.100 - local wifi address of my phone.

    On Android device i tried to play stream :

     public void tryPlayStream() {
    
        String ip = Utils.wifiIpAddress(this);
    
        StrictMode.ThreadPolicy policy = new StrictMode.ThreadPolicy.Builder().permitNetwork().build();
    
        StrictMode.setThreadPolicy(policy);
    
        AudioManager audio = (AudioManager) getSystemService(AUDIO_SERVICE);
    
        audio.setMode(AudioManager.MODE_IN_COMMUNICATION);
    
        audioGroup = new AudioGroup();
    
        audioGroup.setMode(AudioGroup.MODE_ECHO_SUPPRESSION);
    
        InetAddress inetAddress;
    
        try {
    
            inetAddress = InetAddress.getByName(ip);
    
            audioStream = new AudioStream(inetAddress);
    
            audioStream.setCodec(AudioCodec.PCMA);
    
            audioStream.setMode(RtpStream.MODE_RECEIVE_ONLY);
    
            InetAddress inetAddressRemote = InetAddress.getByName(ip);
    
            audioStream.associate(inetAddressRemote, 6000);
    
            audioStream.join(audioGroup);
    
        } catch (Exception e) {
    
            e.printStackTrace();
    
        }
    
    }

    In logcat i see next lines :

    E/AudioRecord: AudioFlinger could not create record track, status: -1
    
 E/AudioGroup: cannot initialize audio device

    What im doing wrong ? Thanks for any help

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