Simple Syphon video player on video card output

Home Forums v002 v002 QC Plugins Support Simple Syphon video player on video card output

Viewing 5 posts - 1 through 5 (of 5 total)
  • Author
    Posts
  • #19777
    ced
    Participant

    Hello,

    I’m novice about Syphon. I’m using Kroma Key Live app on my Mac Pro with Black Magic Extrem 3D for input. I want to have the new composite video on my monitor thru the black Magic output in SDI.

    I don’t find a very simple syphon player which can output on video card (video + sound)

    Thanks a lot for your response

    #19778
    vade
    Keymaster

    Hi ced,

    So a few things to know.

    Most Broadcast video capture and output cards (ie, HD-SDI, Matrox, BlackMagic, AJA, etc) do not have a GPU (a graphics processing unit) in the sense of being OpenGL compatible. I know that sounds sort of odd, but those cards work differently than the video cards used for 3D computing / gaming etc.

    Syphon relies on the latter (a GPU), and needs OpenGL. Since the AJA/BlackMagic etc cards *do not* have a GPU or OpenGL support, special software has to be made to take anything from OpenGL (like Syphon) to be output and synced.

    That sounds horribly complicated, but BlackMagic has an example that uses OpenGL to output to their cards, but no one has made a Syphon “enabled” version. That sounds like what you would need to solve your problem

    Unfortunately I have pretty full plate, so I can’t whip up anything soon – but you might see if anyone elsewhere has done it.

    You might also find commercial piece of software that has both Syphon support and Black Magic support, and could sort of “roll your own” solution via 3rd party software.

    #20020
    ced
    Participant

    Thank you for your answer.

    That confirms that i thank. I gonna continue to look for an application but that what i aready did. No success. And if no one here knows this kind of piece of software, that’s confirme why i can’t manage it … 😉

    #20065
    paprikamix
    Participant

    Hi,

    i am looking for the exact same thing. I also figured out that we should combine the xcode syphon simple client and blackmagic openGl to output on their cards. Unfortunately i am not a programmer able to do this.

    For the moment i use firewire out. I just tested in quartzcomposer to link syphon client and v002_DV plugin. This works with a bit of latency. From there i go true a xdcam recorder to convert to SDI.

     

    anyway if you find a solution… let me know 😉

     

    #20103
    paprikamix
    Participant

    hey,

    I opened for the first time max/jitter and combined the syphon client with a jit.qt.movieout.

    looks like it’s working without really knowing what i did… The image is upside-down, but i guess it can’t be to difficult to rotate it. I think that someone with max-experience can make it better and faster… give it a try !


    ----------begin_max5_patcher----------
    3409.3oc4cs9iiZjD+yd9q.YcebBg9IvoSQa16zcQ5xl6ot6CQQiv1LdXWL3
    EvyN6Ek+2u9EX7Xdzfg1dST1LdnAbW0utppqp5p64muawxUouDluz52a8iVK
    V7y2sXgnIdCKTWuX4tfWVGGjKdrkuOpvd+mhR1j9ok2KueZR95rvvD98cTsk
    bXWTRbXg3k.GaL8PQYqPUqQIEgY64sfUsrOnX8SQIaeHKbcgj3PDOam6sHXB
    +C.0Q7Aj8g0OURFhu5hOuOT9JKWdO6+qtczFA8mt58eEjrj21ub2c7ebulbN
    i5WElsrKF7wzjh7n+mf..PamN46F3RH.y4KLzF.vdHOFCKXzt4SF.xY0UAIa
    ajcotKqQeIA6Du3xuMKJHdYEwjwZmMP7PXRvpXwS3LFPJ7Srtr7asH7khJol
    sw1A4eNgIpDrwJ7k8oYE6ReNJbVQTWgTCEJDWH98ClLJ8gcAEYQuzp3CkzAd
    N4XVR5lvoEtPsCW.WTc.CAzCv1F+.mrOjEJ.sVANnw.N4PXcbyBas9ofLKWn
    iEwkNqRcTjsmKgRwLnzmHwP2IQ1ahQvC6BSNnOT.rYrCvysSwpnhvcpoTV9t
    njncG1wYm+wgf3nhOy+064+364Sfbdy+PZ1NtYoyuy2Es8olZ+cAuzdejmGG
    x30Z2qBUaXbiHGkbcoBweGwbN.eML919.lm4L9tiwpAaCOSgXMyDx5OJ4eqe
    Gnwwa3fGuA8ii9BbzWXEA314b0MgcHvzJs2F9rMr34z06XnT97iMXjSMrw0e
    rXCzjXSbTdw7CMJm7TPCYzPCxLPiRlwLZTdhIl8IhIlcwiEZvSKzr5PQQZxR
    8c5uCVjJ0E77pb4su4Ka0iWDYJGmWGGFjM+CwJ922QLRinicHlZDmrXyxmMQ
    NNzuXeoLga+yG2Ll39kkaSuMNX8G1ErMZs0O7u+W+Qquxxy5sQEU90b98AN8
    7.+y+xaa6teMDY66suyuk+9298cQExa22q2BM7c+ItqVN6s3zgKsq947Gs89
    77mU29+a3y83isXiR6OTLH54rWc.z2YuauzKVOZCqIcf6sOiXt1oQepdrd6S
    0y0aeJfEs5V0SpSOqdz95bpdLLUSFl1MCyhNce+X7wmpyd73i0WGpA.exCpQ
    21K7JdLpVrJUOVsKrE9W60N.+Qvceah51cFDoxUMnz+UD9xChDCt5YvaeV39
    vjMVA64eXrY9UdCIShxHl4GCMVr.FIN.LFVKN.U1vGtShXzsab.Dj2TEG.F+
    EXb.J9+RiC.S9UTb.Jw9KMN.L8K13.9OQaBSs9aBWCqlc5OGkE9eY+emyGUZ
    xXJmOx82byGUhhW57QdFQqLiQMgVpD2Y0YxMQiVRsC8TBRt9rZj.8tEz7Myz
    2qiSyCMPBNA0yKtzN+HLsSbLCpjxTslePA5AqCJic9NBvXKt3GKrelaNN8Pw
    DY3oDPWmFmloVJVNN3X646.7o7eyQ8afZPSSvIU59DDTa8E7uvkcjXH2nCyB
    xCePfBLNV8Ofs9BgssXscZYWHxgcf1XWJ.Q3FtjdX3Mb66NFQJbu0SAIahC2
    DsqHMecP7DTV.c.Q.rvuKDPpbJqRkdJ9lFyCquN9Mv59vLEln.E1KDEG9bXV
    dTZRMhcwR17+0ZdQsWgijuWpMQuuponDYSfplxBeN50esru2LFHTvP.dQMvI
    xW7nKk2jM5cW4qVhPNRsU1OnRrB6UCdXixaiSW+gvM0pQpEB6qQILOYxCSJB
    JTzP0s2D9Xvg3hGZdz6z6+Xv5vVe4FA5EK2lEsIMQXju9axatr6XC8ROcH0Y
    FwSjDrugWNmwGGxWEjwwTkWevxaVjlFe5spFFYZAAIQLqPgEQRhE5T8kFsae
    F2kz5cjzoxmxWmkFGexWk7NO2vc1vFoWG9onMEOI9tpCkrGOZe4PvxJLZSz1
    v7hSaqHXa9osbRUzUWDrt58Is2kZ9op5EVqrhqemlzv6PKu8YaZM.T4506H0
    4g1jS006HF75Sez5h42k0wEkVHU5YSObtmEQkkvhIadE4+ZEbwiAbA8.txJW
    TVmUfyqJndrl1PoLdKfpecWvHbFfQYh..xot0UF8w3zfh1gRzMATdHQHhJb8
    wnp8dGqoVleiT8DLkP588hsPygsBTpUja7Jt.oWhBbgT9ywp1hqSfqS2sKLQ
    MKyDhDR5QKgnSgBGcrgAkA42BVTmYoCgYO5lQbTRaypJHJ98aFExSOjstbPn
    bxGqSIP1T9EQIUdc8iGsm9pG7onMaN0KGoiA4b2L1TkVqdGyFEMCzglg2Lzb
    CvWKzL81glwZRyMHDc0nYzPjmA2FzLTWZFc6fyPc0AQSDNa8S2UOFyk4AOGt
    4AVWvr99PPQQVzpCERyh0CO9RiEr+XMGP.RMRDcz4s0orXlWEDqRHP061PbX
    2cDDGX9UJmMpkMeQ9m2+TZx53H1yXkeXOe2DjawnomBXO06B9PHq0rPqhTqC
    4gVugMxlrQsfGVfKOmLN8tUMPD1LuPjumKOgxmmXl5yCqwp17X11UpXimtrU
    UvzlcLwFmBhDoRFg0dSSIRqPSYpxLqSCO3dvrhL.Dhm4XeL7j8UlNPTYH8sh
    QN8KOczHHX5PMVnFajD2blyyZ.GvqB3nWR8H.PyMhMnDq6LuIVGAbltDqCol
    eEH.FZEHTlxmHfBYpkLcPUCyHfEBVFfITljmQCH3eMalpDjj0kvEYcBBuR.U
    gU6BSSENgcTIsPrfnkfVW3jjlZDn7M1duZSztYUGCRjpUDpsGvC3RYXynUzL
    zZedrxeD8wrJ0POCdT6JzQr5m.WSiOCpxnFC7HqmEnm3C+QCLjqZY4029jup
    h7V9GB2su3yeywfkXj54krQ4O5oPMTfW4hpSnZGzRqkoAf9Eac4MFaWtRS5d
    jKS5C+aQoOE3UJ8IqauKT565uKEj08HaRSq7vrmkIMpbhhNbxfLjAFRuylBU
    QWCzvarJDsyCNCiNwwQnaVUeQHxYysBAiTIlXHDhoCXs4vt8Cpz+FQ18ftRI
    Ifb+u1Yd8.SreW7be9397sGhl0LS44e7PRAHqYQoIIx3NTmL2gEQvyAQwbqW
    RMk74M4.0yCUccEYJOGge5.SkaSQtTrVYJon54Ognwwsif757jyB3eCuMo7E
    hE.nHhMWGl4T7Etco7m9SuJQcRuONH4rEGw5Mpjro9u2TjEjj+XZ1tG3EDYA
    uI4aHNjM.VtyadxcP1TOLjWg0H2iqoB1COIGbS.nwVPAiovAbn1PlfG0eXKn
    PqBfSrgohzsa6oxn0Vcqtclgot01xm3Z1yduLlpTXl0ajI3VnSIbHVpE9lgr
    .AygsaL11CQbfLyYHju9xRMWE9FQW6irAsrTqnYc5+ZXDypT0wBI9RNcbL4w
    WX8UPe5DlFcXu0MyC7n1TpClB3lxfi5nNrQS85guhW8zhbSB2utHUTf9YEmh
    e8xjok5Rw6jm4rRRY4tnM6SYVnTj.0ylnbpv20FSj1188sQJYvpVO1uutfVN
    S7QW9wSC9A32CCMsjCnOxwXTiqFfCxXTCUWxAXFxgnwXEzbnCTCzwfjiNiU9
    CyPAjRE0buqG+C.1u5pYvv.mAP8Am9FEOg8YXfLL7DIOwc46EVBuPcjnK+pY
    BO60xFdfL..aCEx.NRQAkDgyrvADnFr.tOQhZdQ3ztWDulQQtbNySsqQIfpq
    lC9DngtKANG7IzWxYxEHfmOxxqlC9z4pwmHotlg3ScbwYfJdrHm3lf8.1tHe
    DvmmZPjMnxI2x1mA1AqiKnX5jLrYZpFOGBaklKjauJB1s5p4hO6yHIxcN3Sh
    ifA8TGm79PIehth7IYV4SwGTOuYc7Tm.jvt2ZZa5Dp.FcqQ053zL16VipIlS
    B40ZBRaY9PbM2hDWMG7IVG9jbqM5ftZN4TNd3IcxQVqQmdkYb.BqSnwXvs1H
    mNtgiv2ZTsNNUOvv7vDhH.UDzFPHD2SyN3wlmC1QmjpXtDxgzwKR.bXvqJQJ
    H9VqF.78Qm5L+w1mA7EoUBOoCLOQHgKQHGuZ40Pb0bwA8NjLv3qfPTMNPkWi
    YiCzxYI3MlgFD0bF0OaAK7p41gJPi4xsCjNtWgt0B2EguZtcTNd3IWPW4gV7
    oWYF2NPWOWuPTWykeID754hIx2f740KunDfAyWHeK116bxsEOGXdHmdmf0yb
    zyDrB3SG0.0xivA5.E1oxgCmSbfZND2ziC.WBGTyApYgCzwEPzsV7kP5zGoF
    B3eshTChuDEAvUhd.lidPS+vMPsxwWigasJ2Ar4fWmoeU1T06vUYU1lDe5LK
    4.IFib.9SuxzIZNnlUnPymBEPmEzZn1GPtBh2Ebk3IuoWojuqEIUGQKWAMSf
    6zyTX2qmkFfVUFj6.YH4erLPxiNSpbaKc5U.4YNPIqicmEur.jov+7IjdvSg
    21SH8niaIuJDv4bdb.PCowgVmcXfT7Stf8Px4WUdX2qpqFry7HLpAuYPQQcp
    fBOiRN2N0OKXNVnmZlzg9N1reEBw22R6WI4Ofy.YJe5QhmE0uGxAh.75XUVN
    qUM0K+H2aDu5usCbV4U+Mc3U+8b37+VNz1eGGX8yub2+GmmRZAB
    -----------end_max5_patcher-----------

Viewing 5 posts - 1 through 5 (of 5 total)
  • You must be logged in to reply to this topic.