I've searched the forums, and the web, but can't find what I am looking for regarding best practices for working with 4K DCI video from the 1DX Mark II and 5D Mark IV.
Media Composer doesn't like playing the native camera files, so I have been using Adobe Media Encoder CC 2015.3 to transcode them to ProRes HQ. I've also tried various DNxHR codecs, but the file sizes are enourmous; much larger than the motion jpeg codec.
Can anyone tell me the way I should be working with the files from these cameras?