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Activity Forums Adobe Premiere Pro Multicam Audio

  • Multicam Audio

    Posted by Mike Cohen on July 20, 2007 at 3:53 pm

    It appears that multicam editing uses either Audio 1 only or Audio follows Video.
    I setup my source sequence with my four cameras on four tracks. The primary audio is from the two main cameras, Camera A (track 1) and Camera B (track 2).

    The two cameras offset the start times by about a minute, so during tape changes we always have primary audio.

    Thus, about every 30 minutes the primary audio changes from Track 1 to Track 2.

    Throughout the sequence, I set the volume on all clips to silent, except for the primary audio (track 1 or track 2).

    On two occasions, the two primary cameras changed their tapes within a few seconds of each other, so I need to use Camera C or Camera D as primary audio for 10-15 seconds to cover the gap.

    Thus, my primary audio is usually on Track 1 or 2, but occasionally on 3 or 4.

    However Premiere doesn’t work that way. When I play back my multicam monitor to make my edits, I have no audio at all, not surprisingly.

    What would be the best way to remedy this?

    I have some ideas, but want to hear others’ ideas.

    Thanks

    Mike Cohen

    PS – Once the sequence is cut, do I do color correction on the nested multicam sequence, or go back to the source sequence?

    Same goes for tweaking audio levels. Do I do that on the nested sequence or the source?

    Almost seems like it would be easier to cut this on the source sequence, setting up the video in 4 quadrants and manually making the cuts.

    Mike Cohen replied 19 years, 1 month ago 1 Member · 2 Replies
  • 2 Replies
  • Mike Cohen

    July 20, 2007 at 7:35 pm

    I decided to export a WAV from my source sequence. Then I moved all my audio tracks down one track, and inserted my WAV of the master audio on track one.

    However going back to the multicam nested sequence, I still have no audio no matter what I try.

    I just noticed that although I renamed my source sequence (originally it was called sequence 01) the multicam sequence still shows the nested sequence as sequence 01. Could it be that once you start a multicam session you cannot alter the source sequence?

    I made a new sequence and dragged the source sequence and enabled multi-cam, and now it works fine with the audio intact. So that answers my question.

    Hmm, I wonder what would happen if I changed the name of my original multi-cam sequence back to sequence 01?

    No luck. I guess I found a limitation of multi-cam editing. Meanwhile I have spent most of a day trying to figure out the problem, I could have cut it the old fashioned way in that time.

    Adobe, any ideas?

    Mike

  • Mike Cohen

    July 20, 2007 at 9:14 pm

    seems to work with the exported wav on track 1. I think this pretty much pushes my computer to the brink of its capabilities. I get about 1 frame per second on the preview monitor, and a few frames per second in each of the 4 camera views in the multicam monitor. It is adequate to make my selections but it may finally be time to put the Pentium 4 out to pasture (no cow pun intended)!

    Have a nice weekend.

    Mike

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