You can preserve the transparency of a movie when exporting to a HEVC format.

If you chose the 4K or 1080p export resolution, click the Format pop-up menu, then do one of the following:Ĭhoose Smaller File Size to export the movie in HEVC formatĬhoose Greater Compatibility to export the movie in H.264 format. The exact resolution and data rate of an exported movie depend on the original.ĤK: QuickTime movie using H.264 or HEVC (H.265), up to 3840 x 2160 resolution.ġ080p: QuickTime movie using H.264 or HEVC (H.265), up to 1920 x 1080 resolution.ħ20p: QuickTime movie using H.264, up to 1280 x 720 resolution.Ĥ80p: QuickTime movie using H.264, up to 640 x 480 resolution.Ĭhoose this option if you are exporting a movie to post online (for example, to YouTube).Īudio Only: An Apple MPEG 4 audio file with an AAC audio track. This menu shows resolutions appropriate for movies based on commonly used video sizes (resolutions larger than that of your movie are dimmed). In the QuickTime Player app on your Mac, choose File > Export As, then choose an option from the Export menu.

Imovie export as mp4