problem with 2 midimad and 2 files
  • VincentV
    junior Member
    Posts: 1
    Joined: Thu Jun 03, 2021 4:00 pm

    problem with 2 midimad and 2 files

    by VincentV » Thu Jun 03, 2021 4:23 pm

    Hello,

    i have trouble on a very easy setup with 2 (black) minimad for an exhibition.
    The setup is : 2 VideoProjectors / 2 minimad in sync via RJ45 / sound going outside jack of the 2 minimad / 2 files of 25mn each (na mapping, na mask, juste a file = minimad are used for sync).

    Problem : some very strange trouble in many points, variable = poor audio quality and/or black frames (drop) in video every minute (average) and/or message at launch "specified media was not found on the minimad".

    We try everything (different encoding option, restore the card with the image and Etcher,etc) and there is always at least one of these problems.

    Help ! The exhibition is open and the installation is off for the moment :/

    Thank you
  • Pierre Guilluy
    garageCube team
    Posts: 451
    Joined: Mon Oct 12, 2015 1:50 pm

    Re: problem with 2 midimad and 2 files

    by Pierre Guilluy » Fri Jun 04, 2021 11:07 am

    What version of MadMapper / MiniMad are you using?

    The "specified media was not found" message is very strange.
    So each MiniMad receives both movie files right?
    Did you try managing the media files on the SD-card by yourself?

    What resolution are your files and what output resolution did you choose?
    Could you try lowering the output resolution to 720p?

    Could you describe poor audio quality?
    Are they audio glitches or more of a digital noise all along?
  • franz
    madMapper master
    Posts: 1033
    Joined: Fri Feb 18, 2005 7:05 pm
    Location: Paris, France
    Contact:

    Re: problem with 2 midimad and 2 files

    by franz » Tue Jul 06, 2021 10:58 am

    no mapping ? did you try using the direct to framebuffer mode ?

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