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National Graphics

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Posts posted by National Graphics

  1. Hi

    i am using datapath RGBE2S capture card. When feed is coming its working fine. When feed is disconnected, screen shows no signal. But when feed come back again, watchout hangs. Now i have to restart the server. 

    I also uses datapath AVSDI. it does not work the same way. Either signal is on or of, it works. 

    Any one facing issue with RBGE2S?

    another issue. 

    When connected to a LED screen, if i put a plain backdrop or any image, screen is fine. But as soon i put live camera feed or laptop feed (using RGBE2S) in pip, the screen flickers after every small bit. Any suggestions. 

  2. hi,

    i just encounterd a problem at a show. i was doing 75x15 feet screen using 4 full HD projectors, at a time i had to play a 1920x1080 file in 2 PIPs with a static BG. file was mpeg2 with saperate audio in .wav format. i was extracting audio from slave machine. using only 1 slave for 4 projectors. 

    we did complete day rehersal and video played smooth.

    another day when i played video, after around 30 sec of playback, complete Watchout screen turn blackout. audio stopped, but file was playing in production machine. 

    i stopped timeline, updated(ctrl D) and played timeline again.. didnt work.

    again update and played timeline.. this time it worked well and no more screw ups.

    now i want to know if slave machine got hanged, then video should be paused at some frame and should not go blackout.

    why this happenend, any idea.

    i was using version 6.

  3. hi,

    i tried extracting audio file from a .mp4 video, from quick time pro. i encoded at following settings

    format- linear pcm

    channels- stereo(LR)

    rate- 48.000, 44.100, 32.000 khz (i did on all 3)

    quality - normal

    sample size- 16

    OK

    this is how i got 3 extracted .wav files.

    when i tried putting these files individualy with the .mp4 video, i encountered a problem, when i play timeline, audio lags behind video at start, and after 5-6 seconds, both matches. 

    this happened with 10 files i tried upon.

    can you suggests what should be the ideal settings for audio .wav format recommended for watchout.

     

  4. hi, i encountered a problem in a recent show, i tried playing video files, but video files pauses on display server after 15sec on its own, but work smoth on production server stage window. then if i pause and play , video files start playing on display server but again pauses after 15 sec. :o

    i tried all video formats .mpg, .mp4, .mov, .wmv.... no luck. :(

    even i tried changing bit rate from minimum to maximum, no luck again. :(  :(

    i trid changing 3 different display servers,.. no luck.  :angry:   :angry:

    have any one encountered such a problem ever..??

    what could be possible happening. please share.

     

    although i formatted my systems and re installed windows and made new servers. now all files working fine. :)  :)  :)

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