If you have any issue when importing 4K to After Effects, just follow this simple guide, which offers you a quick fix for the problems with 4K video and Premiere Pro.
I have problems with editing 4K videos in After Effects. It is killing system performance and my computer always crashed. A little searching online, I got some clues how to get 4K files into After Effects smoothly. If you have the latest 4K camera like the Blackmagic 4K, Lumix GH4, Sony FDR AX100... meanwhile your computer freezes when editing 4K in After Effects, juts read to get some useful tips and tricks.
4K footage looks amazing but usually it can make video editing a real nightmare. You will find it a painful experience when editing 4K footage in After Effects(including CC/CS6/CS5). Your computer freezes when editing the 4K video. What’s more, some 4K footage like 4K XAVC/XAVC S, 4K MP4/MOV, 4K MXF are beyond the format compatibility of After Effects. So, what's the fluid workflow for editing 4K in After Effects smoothly?
First you need to download Brorsoft Video Converter. Overall, the program is the best 4K video converter, which will create an After Effects friendly file format MPEG-2 keeping the original quality. Besides AE, this software can also export professional encoders like DNxHD for Avid, WMV for Windows Movie Maker, MPEG-2 for Adobe Premier Pro and more. This 4K Video Converter is also available to customize the output resolutions to any size like 1080p, 2K, 4K as the users want. For Mac users, Video Converter Mac is the alternative choice. Just download it and follow the tutorial below to get the work done.
Guide: 4K video to After Effects best workflow
Step 1. Add 4K files > Install and launch the best 4K Video Converter, and then click "Add Files" button to import your 4K clips to the software.
Tip: If you wanna combine several video clips into one file, you can click the "Merge into one" box.
Step 2. Choose output format > This 4K to After Effects converter offers optimized format preset for After Effects. Just click "Format" menu firstly and then follow "Adobe Premiere/Sony Vegas" to set MPEG format.
Step 3. Advanced V/A settings > Click "Settings" button if you'd like to customize advanced audio and video parameters like Video Codec, aspect ratio, bit rate, frame rate, Audio codec, sample rate, audio channels. Note: If you want to get original 4K resolution, just keep the video size as original or you can downscale 4K to 1080p for easier editing.
Step 4. Convert 4K video to After Effects > Click the Convert button under the preview window; the converter will start encoding 4K video for importing to After Effects.