Movie Options Dialog Box (macOS)

The Movie Options dialog box allows you to configure the video and audio settings when exporting a movie in QuickTime Movie (.mov) format on macOS.

NOTES
Parameter Description
Video

Codec

Allows you to select which algorithm to use to compress the video data. The following video codecs are supported:

  • H.264: A very effective lossy compression algorithm that is commonly supported by web browsers and media players.
  • Apple ProRes 422: A nearly lossless compression algorithm commonly used for video editing on Apple systems. This codec is optimized for preserving video quality, but not for publishing or streaming.
  • Apple ProRes 4444: A nearly lossless compression algorithm commonly used for video editing on Apple systems. Compared to Apple ProRes 422, this codec preserves more colour detail and supports transparency. However, it results in heavier file sizes.

Alpha

Check this option if you want to export a video with transparency.

NOTES This option is only available when exporting with the Apple ProRes 4444 codec. Other codecs do not support transparency.
Sound Uncheck this checkbox if you want to export a movie without an audio track.

Rate

Allows you to select the sample rate, or frequency, in which to export the audio track for the movie.

NOTE Harmony cannot export audio at a higher sample rate than 22.050 kHz. If you select a higher sample rate, your project's audio will be upsampled, which means it will take more disc space without increasing in quality.

Use

Allows you to select whether to export the movie's audio track using the Mono or Stereo channel mode.

NOTE Stereo sound has a separate track for the left and right speakers, whereas mono sound only has a single audio track for all speakers.