Bennybenbenben
Level 1 (4 points)
iWork

Q: best video format to stop scaling on a gradient

So i have a gradient loop with dust particles etc. I created it in After Effects and am tempting to loop it over text in keynote. I have exported it as a pro res 422. But on previewing the slideshow the quality has been put down so you can clearly see scaling on the gradient.

 

Is there a higher res that the slideshow will take. This clip is not long? Or doesn't keynote down grade the video with everything,

 

Thanks,

 

Ben.

Posted on May 23, 2016 5:54 AM

Close
Bennybenbenben

Q: best video format to stop scaling on a gradient

  • All replies
  • Helpful answers

  • by Gary Scotland,

    Gary Scotland Gary Scotland May 23, 2016 6:33 AM in response to Bennybenbenben
    Level 6 (14,543 points)
    Desktops
    May 23, 2016 6:33 AM in response to Bennybenbenben

    Increase the pixel dimensions of the Keynote presentation to exceed the pixel dimensions of the video file created in After Effects:

     

    • in a new presentation, change the Slide Size dropdown menu to Custom in:     Inspector > Document > Document > Slide Size
    • then enter an appropriate pixel  dimension
    • add the content to the slide

  • by Bennybenbenben,

    Bennybenbenben Bennybenbenben May 23, 2016 6:53 AM in response to Gary Scotland
    Level 1 (4 points)
    iWork
    May 23, 2016 6:53 AM in response to Gary Scotland

    Hi Thanks for your help.

     

    Exceeds tho? at the moment both the presentation and ideo are both 1920 x 1080. If i exceed it i will need to stretch the video. How much are you suggesting i increase it by.

     

    Thanks again