: If you experience preview or rendering issues, try disabling hardware-accelerated decoding in your software's preferences (Media Encoder or After Effects).
If you are looking to apply Lightroom-like "looks" or features to your MP4 files, you can use these common workarounds: Ajb07043 mp4
: You can apply Develop presets to a video clip while in the Lightroom Library module . However, some parameters may not apply to video. Frame Capture Method : Navigate to a frame in the video you want to edit. : If you experience preview or rendering issues,