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Thread: TC550 Broadcast and S-Video issues

  1. #1
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    TC550 Broadcast and S-Video issues

    Im having an issue with chroma beat on a 550 when using the composite & S-Video inputs. Is there a filter setting that Im missing to cut this? It appears to be a 4x of the 3.58MHz colorburst beating with the chroma sampling within the Tricaster creating a distinct moire within the colored portions of the video. Im attempting to capture some older SVHS tapes using the split Y/C of input-1.

    Thanks in advance

    Brhat

  2. #2
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    Could you post a frame?
    Central Control - MIDI, OSC and StreamDeck control for TriCaster and 3Play - centralcontrol.io

  3. #3
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    Quick Video Cap

    Here's a quick video grab I did during the game thursday evening. Source is a Panasonic AG-7500 in S-VHS mode with everything running in Y/C Click image for larger version. 

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    Unfortunatly the issue really isnt showing up here on the forum as Im seeing it on the preview & program bus. Monitors are Sony PVM-8044Q, PVM-5300's and Panasonic CT34WX54 Tau series running in Betacam (component) from the program bus. The moire can be seen in the blue mid tone areas

    I took two closeup pics with the smartfone, one of the screen and the other showing the pattern on the vectorscope.Click image for larger version. 

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    I also tried the S-Video output of a DVD player and Sony DSR-20 DVCAM VTR with the same results, I dont have the issue with the DV 1394 or component inputs.
    Last edited by BrhatWeed; 09-10-2020 at 09:32 PM. Reason: addl images

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