Keynote: Multiple SLIDES with 1 audio file (for teaching)

Discussion in 'Mac Apps and Mac App Store' started by joelfriedman, May 18, 2017.

  1. joelfriedman macrumors newbie

    Joined:
    Oct 4, 2011
    Location:
    Washington, DC
    #1
    I use Keynote for my teaching all of the time but the one thing that has always bedeviled me is: I want to use multiple slides - for song lyrics - with 1 accompanying complete and contiguous audio track of the song. I have not found a way of doing this as the audio obviously always stops when I move to the next slide. I don't want to chop the audio up into 6 segments either (if I am teaching theater songs it is possible to have a song that covers 6+ slides if the font is big enough to be seen on screen). Is there any way of doing this? Otherwise I have to toggle between iTunes or QT, which is a hassle in of itself.



    Thank you!



    MBP mid-2015, OS 10.12.5
     
  2. HobeSoundDarryl, May 19, 2017
    Last edited: May 19, 2017

    HobeSoundDarryl macrumors 603

    HobeSoundDarryl

    Joined:
    Feb 8, 2004
    Location:
    Hobe Sound, FL (20 miles north of Palm Beach)
    #2
    Several ways.

    The main challenge with any option is timings- making it so that the words are timed as close as possible with the music.

    1. This option looks fitting for you.

    2. Make it a one-slide presentation and have all of the lyrics appear & disappear as automatic transitions on the one slide. This involves using a lot of trial & error to work out when you want the next bit of text to appear in sequence after sequence and can be hard to get right so you can play it from Keynote and have it work as desired. It's also somewhat of a bear to edit should you want to do any editing later. Probably better options...

    3. Build it as you are (multiple slides). Use a screen recorder like Snaggit. Start the music playing in iTunes or similar, start the presentation. Click slide-to-slide in sequence with the music (using your own knowledge of the lyrics to perfectly time when they appear in sync with the music). When done, crop the beginning and end of the video captured in Snaggit (to get rid of delays of manually starting things in separate programs). Play as a video file instead of using Keynote.

    4. Same as 2 except save the manually-timed video out as a QT video file. Import into FCPX. Import the music into FCPX. Sync up the video & audio track. Export as a video file.

    4B. If you go the FCPX route, you don't even have to manually time how long each slide is on screen. You could export them as a bunch of stills and then import the stills into FCPX and "stretch" them out to how long you want them on screen (in sync with the music), potentially using FCPX transitions if you want something prettier between slides than just "disappear" and "appear".

    I'm sure there are more ways than these but I believe all of these will work fine for what you are trying to do.
     
  3. sracer macrumors 603

    sracer

    Joined:
    Apr 9, 2010
    Location:
    Land of Bongos and Beatniks
    #3
    @HobeSoundDarryl offered some great solutions.

    My preferred method is to use iMovie:
    • Drop the audio into the project timeline
    • Drop a background image (static or video-only motion loop)
    • Create transparent .png files of the lyrics (1 image per screen)
    • Drop the .png files into the project timeline
    • Select the .png in the timeline, click on Video overlay settings, Select Picture in Picture, then resize the image to the size of the video
    • Position and resize the .png images in the timeline to match the audio (I have the lyrics appear a split-second prior to the words being sung)
    • Export the video to file
    • Embed the video into the KeyNote
    Since I do this on a regular basis, I have template files in Pixelmator for creating the lyric overlays. And various background images in 16:9 aspect ratio. This method allows me to swap out backgrounds without much effort.

    I've attached a screenshot of what it looks like...
    Screen Shot 2017-05-19 at 5.39.01 AM.png
     
  4. Dave Braine macrumors 68040

    Dave Braine

    Joined:
    Mar 19, 2008
    Location:
    Warrington, UK
    #4
    Keynote's Help is a good place to look:

    Adding Soundtrack yo a Presentation

    When you add a soundtrack to your presentation, the audio begins playing when the presentation starts. If there are slides that already have audio or video, the soundtrack also plays on those slides.

    A file added as a soundtrack always plays from its beginning.

    1. Click the Audio tab at the top of the sidebar on the right.

      If you don’t see a sidebar, or the sidebar doesn’t have an Audio tab, click [​IMG] in the toolbar.

    2. Click [​IMG] (to the right of the volume slider in the middle of the sidebar), then select a song.

    3. Click the soundtrack pop-up menu, then choose an option:
      • Off: The soundtrack doesn’t play.

      • Play Once: The soundtrack plays through the presentation and doesn’t repeat if the presentation is longer than the soundtrack.

      • Loop: The soundtrack repeats until the presentation ends.
    If you want to play your presentation on a different computer or device from the one you used to create the presentation, choose Keynote > Preferences (from the Keynote menu at the top of your screen), click General at the top of the preferences window, then select “Copy audio and movies into document.” Doing so ensures the soundtrack is available whenever you play the presentation.
     

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