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Activity Forums Apple Final Cut Pro Legacy External HDTV Monitor won’t receive signal

  • External HDTV Monitor won’t receive signal

    Posted by Matthew Stewart on March 9, 2012 at 8:06 pm

    So I just got a a new hdtv monitor for color grading/editing and I had it hooked up via matrox device and I’ve been editing with it for a couple weeks now and everything seemed good, I started using Motion to create some titles and was testing the hdtv with that and everything was good but than when I switched back to FCP it was like the HDTV was no longer receiving the signal from fcp. I’ve tried the easy setup and redoing the audio/video settings a bunch of times and nothing seems to be working. Is there some kinda of cache somewhere or something, I thought maybe some kind of cache or signal from motion is saved somewhere and is blocking the fcp signal or something. Anyone have any ideas?

    Matthew Stewart replied 14 years, 4 months ago 4 Members · 8 Replies
  • 8 Replies
  • Jerry Hofmann

    March 9, 2012 at 8:17 pm

    I’ve seen Motion tie up the external video output. Try closing Motion before you go back to FCP. Might release it. If it doesn’t, just restart FCP and it will grab it.

    Jerry

    Apple Certified Trainer, Producer, Writer, Director Editor, Gun for Hire and other things. I ski. My Blog: https://blogs.creativecow.net/Jerry-Hofmann

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  • Matthew Stewart

    March 9, 2012 at 9:45 pm

    I’ve tried that a bunch of times, I’ve restarted the comp and final cut. I’ve tried resetting final cuts settings too. The Matrox player and motion both work fine, but not final cut.

  • Bret Williams

    March 9, 2012 at 10:27 pm

    Same happens with FCP and AE with matrox. Usually have to reboot.

  • Jerry Hofmann

    March 10, 2012 at 12:07 am

    Have you trashed your preferences for FCP?

    A reboot certainly should work to free the channel up.

    Jerry

  • David Roth weiss

    March 10, 2012 at 2:46 am

    Uninstall and reinstall the latest Matrox drivers. It takes all of about 1-minute, less the shut down and restart. The drivers of all I/O devices occasionally go bonkers, and you need not worry, there is no downside to reinstalling them, only upside potential there. 🙂

    David Roth Weiss
    ProMax Systems
    Burbank
    DRW@ProMax.com
    http://www.ProMax.com
    Sales | Integration | Support

    David is a Creative COW contributing editor and a forum host of the Apple Final Cut Pro forum.

  • Jerry Hofmann

    March 10, 2012 at 3:53 pm

    Good suggestion for sure.

    Jerry

  • Matthew Stewart

    March 10, 2012 at 10:18 pm

    I tried that first since it seemed the most promising, but it didn’t kick in until I deleted the fcp preferences.

  • Matthew Stewart

    March 10, 2012 at 10:25 pm

    Trashing the preferences is what did it, I didn’t have to do the reboot luckily.

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