I want to share how I am able to get high resolution videos from my mavic to my iphone
This took a lot of testing and research but I have successfully brought nearly 4k video to my iphone for further video compositing.
Some annoying basic notes about Iphone/Apple restrictions:
-Apple doesn't allow 4k to be played on or downloaded to device unless it was captured by the device
-Syncing the videos is not favorable as you can't delete videos or photos from the phone when it has been synced
How to get 4k videos on the iphone
1. Transfer raw 4k videos from mavic to computer
2. Using Handbreak (opensource video compression) do the following:
- Load the raw 4k video and change the resolution to 3,000 width and keep aspect ratio
- Use the highest bitrate and compression for best quality
- Make sure the compressed video format is .mp4
3. Once compressed upload to a cloud server (i.e Onedrive)
4. Download Onedrive to iphone and download videos you uploaded to Onedrive to your iphone
5. Congrats... you have almost 4k videos that play on your iphone
Other various notes
I haven't tried anything over 3k resolutions with the iphone, you may be able to trick the OS into playing 3,880k videos. The trick is apple's software blocks 4k video from being played or downloaded on the device, if you use a resolution barely under 4k the OS will play the video.