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  • XDCAM dual mono/stereo

    Posted by Michael Oh on August 13, 2009 at 2:49 pm

    XDCAM clips are dual mono not stereo. And your FCP sequence needs to be set to dual mono, not stereo. This much I know. I can easily write an xdcam file to an XDCAM disk from my FCP 6.06. But I wonder what happens after that.

    First, if I write XDCAM material with a stereo soundtrack to an XDCAM disk, do I need to count on my operator that when it is played back (I work at a TV station) that they will have chosen the appropriate panning to present a stereo image ?

    Secondly, if I am pulling that same XDCAM material off of the XDCAM disk (let’s say to make an SD DVD), do I have to make sure I have the dual mono layers panned left and right ?

    My experience has been that XDCAM material often resists panning (in FCP – we have an AVID that has none of the dual mono/stereo panning problems that I am having) and I have never seen that type of pan-resist behavior in any media working with FCP from the beginning.

    Thanks

    Michael

    Michael Oh replied 17 years ago 3 Members · 3 Replies
  • 3 Replies
  • Clint Fleckenstein

    August 13, 2009 at 3:11 pm

    You can instruct FCP that the clips audio channels are a stereo pair by hitting command-L, I believe. Do you still have problems panning after doing that?

    Cf

  • Craig Seeman

    August 13, 2009 at 3:13 pm

    I’m not sure what your workflow is and why but The dual mono XDCAM clips work just fine in a stereo FCP timeline. It depends on what you’re outputing to and why. I output to timeline codec or ProRes in stereo just fine. If I need to go back to XDCAM (EX MP4 in my case) I set the timeline to dual mono.

    Without a purpose to your workflow it’s hard to say what you should do but you can certainly hand off a stereo master without issue. I often shoot with a stereo shotgun mic because I want stereo ambiance so I’m quite mindful of this.

  • Michael Oh

    August 13, 2009 at 4:39 pm

    Thanks for the responses – it seems to be my lack of a rigorous problem-solving methodology (re: I’m lazy). I went back to the clips and was able to change what I thought I could not change previously.

    Michael

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