Blackmagic Ultrastudio Express HDMI input
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    pele2010
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    Blackmagic Ultrastudio Express HDMI input

    by pele2010 » Sun Feb 03, 2013 7:14 pm

    Hi ,

    i tried to connect on MBP with a second via THunderboldt (HDMI) output (720p).

    i then connected this via HDMI with the BMUS. HDMI input .

    The BMUS is then connected with the 2nd MBP via Thunderbold.

    I checked the output of the first MBP. The monitor tells me that it´s 720 p 50Hz.

    Everything fine.

    Then i launch M8 and it worked .... I was very happy. I took a picture and a movie.

    I had to shutdown the computer and then at the second time. MBP 1 doesn´t show up.

    Does anybody have the same problem ?

    It would be great if i could get some help.

    My Head is burning because it could be so many things ... Not the right video format / Driver not working correctly /

    I startet QT 7 and locked for the blackmagic. But no input ....

    I restarted the output several times to make sure that the signal starts again.

    Any help would wonderful

    pele2010
    pele2010

    Act without doing; work without effort. Think of the small as large and the few as many. Confront the difficult while it is still easy;
    accomplish the great task by a series of small acts.
    http://www.eachfilm.de /// each01
  • User avatar
    pele2010
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    Posts: 268
    Joined: Sat Apr 10, 2010 8:16 pm
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    Re: Blackmagic Ultrastudio Express HDMI input

    by pele2010 » Sat Nov 22, 2014 5:11 pm

    Ok,

    with the new 2.9 Alpha i got it working.

    Now i can run on the 1st MBP > output the display signal > to HDMI ultra studio express (only 720p)

    With the BUE connected to the 2nd MBP > Camera input (detect)

    And it works great and with no latency (very,very little)

    But i can´t with to 1080p (pal 50 Hrz)

    Does somebody know why ?

    I can select the 1080 p on the first MBP but the i don´t get a "detect" on the second.

    thanxs

    pele2010
    pele2010

    Act without doing; work without effort. Think of the small as large and the few as many. Confront the difficult while it is still easy;
    accomplish the great task by a series of small acts.
    http://www.eachfilm.de /// each01
  • User avatar
    pele2010
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    Posts: 268
    Joined: Sat Apr 10, 2010 8:16 pm
    Location: Hamburg, Germany
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    Re: Blackmagic Ultrastudio Express HDMI input

    by pele2010 » Mon Nov 24, 2014 9:27 pm

    Hey after testing some more time i found out that i need to take 1080i with 60 Hrz

    With this i was able to input the output of MBP 1 and input it in MBP 2.

    At the beginning the Latency is nearly 0 (1 frame or 2 frame)

    the longer the connection is established the bigger gets the latency.

    (any suggestions to minimize this?)

    The only thing i bother is that the alpha down´t come through.

    Anybody out there that has solved this problem ?

    is there a blackmagic that is able to transfer the alpha too?

    would be great....

    i will post some pictures.

    thanxs

    pele2010
    pele2010

    Act without doing; work without effort. Think of the small as large and the few as many. Confront the difficult while it is still easy;
    accomplish the great task by a series of small acts.
    http://www.eachfilm.de /// each01
  • skdenisetomlin
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    Joined: Sun Oct 14, 2018 4:24 am

    Re: Blackmagic Ultrastudio Express HDMI input

    by skdenisetomlin » Wed Oct 17, 2018 3:44 am

    Hello Pele,
    I think this problem is because of all about configuring your HDMI splitter. You may check out your device user manual to solve this issue. I had one. I'm using it since 2015. I'm fetching some technical problem with it. I need another one. I figure out this page best wireless HDMI transmitter and receiver. Can you suggest me which one will be the best?
    Thanks. :lol: :lol:

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