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    4 channel audio with Movie Player

    Hardware
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    • D
      dritter last edited by

      I am trying to pan 4 channel audio using movie player under OSX using a Focusrite Scarlett 2i4. When the snd out of the movie player is set to default, the audio plays out of output channels 1 and 2 and I can pan using the movie player's pan control, but when  snd out is set to e1-2, the audio plays out of output channels 1 and 2 but I cannot pan using movie players' pan control. When  snd out is set to e3-4, the audio plays from output channels 3 and 4 but I can pan using movie player's pan control. Is this normal? Should snd out be set to default when I want to pan the output between channels 1 and 2?

      thank you

      Don

      Izzy 2.6.1 USB | MBP (mid 2015) 2.8 GHz i7, 16GB, AMD Radeon R9 | OSX 10.11.6
      Corsair One, 3.7 GHz i7, 32GB, GTX1080 | Windows 10

      Fred 2 Replies Last reply Reply Quote 0
      • Fred
        Fred @dritter last edited by

        @dritter In the media bin do you see 4ch next to the movie name?

        http://www.fredrodrigues.net/
        https://github.com/fred-dev
        OSX 13.6.4 (22G513) MBP 2019 16" 2.3 GHz 8-Core i9, Radeon Pro 5500M 8 GB, 32g RAM
        Windows 10 7700K, GTX 1080ti, 32g RAM, 2tb raided SSD

        D 1 Reply Last reply Reply Quote 0
        • D
          dritter @Fred last edited by

          Fred, the movies have 2 channels (stereo) audio. I plan on playing 3 different movies simultaneously, each with with stereo audio. The plan is that the audio of movie #1 will output to channel 1 of the audio interface, the audio of movie #2 will output to channel 2 of the audio interface,and the audio of movie #3 will output to channel 3 of the audio interface. I had planned on doing this by assigning e1-2 or e3-4 to a movie player and then panning its audio right or left to select the singe channel. This is working with e3-4 but not with e1-2

          thank you,
          Don

          Izzy 2.6.1 USB | MBP (mid 2015) 2.8 GHz i7, 16GB, AMD Radeon R9 | OSX 10.11.6
          Corsair One, 3.7 GHz i7, 32GB, GTX1080 | Windows 10

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          • Fred
            Fred @dritter last edited by

            @dritter is there a reason you did not make a multi channel file with all the tracks?

            You can also just edit your file with QuickTime 7 and reasign the tracks there.

            http://www.fredrodrigues.net/
            https://github.com/fred-dev
            OSX 13.6.4 (22G513) MBP 2019 16" 2.3 GHz 8-Core i9, Radeon Pro 5500M 8 GB, 32g RAM
            Windows 10 7700K, GTX 1080ti, 32g RAM, 2tb raided SSD

            1 Reply Last reply Reply Quote 0
            • D
              dritter last edited by

              Perhaps I should have asked the question very simply as why I cannot pan the audio when snd out is set to e1-2?

              Izzy 2.6.1 USB | MBP (mid 2015) 2.8 GHz i7, 16GB, AMD Radeon R9 | OSX 10.11.6
              Corsair One, 3.7 GHz i7, 32GB, GTX1080 | Windows 10

              mark 1 Reply Last reply Reply Quote 0
              • mark
                mark @dritter last edited by

                @dritter

                QuickTime does not allow you to pan a stereo track. Instead, you need to make a mono track. It's a limitation of the Quicktime, and there's unfortunately nothing to be done about it except to move to four mono tracks.

                Best Wishes,
                Mark

                Media Artist & Creator of Isadora
                Macintosh SE-30, 32 Mb RAM, MacOS 7.6, Dual Floppy Drives

                D 1 Reply Last reply Reply Quote 1
                • D
                  dritter @mark last edited by

                  Thank you  Mark, that was it. All is working fine with a mono track. Also, my other problem with the edge blend actor has disappears since I started using 2.5.1. 

                  many thanks,

                  Don

                  Izzy 2.6.1 USB | MBP (mid 2015) 2.8 GHz i7, 16GB, AMD Radeon R9 | OSX 10.11.6
                  Corsair One, 3.7 GHz i7, 32GB, GTX1080 | Windows 10

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