When transcoding GH5 footage ( mov or mp4 ) to any of the Prores with AME I've noticed degradation of color. Have a look at the pics,


First pic straight from camera, second is transcoded to prores.
The only transcode that seem to work is to Cineform RGBA 12-bit. But I'm on a mac so I would love to get Prores to work.
Choosing Cineform YUV 10-bit, the blockiness reappears so I am suspecting there might be some issue with the RGB YUV thingy ..
Anyone seen this before, and any workaround?


First pic straight from camera, second is transcoded to prores.
The only transcode that seem to work is to Cineform RGBA 12-bit. But I'm on a mac so I would love to get Prores to work.
Choosing Cineform YUV 10-bit, the blockiness reappears so I am suspecting there might be some issue with the RGB YUV thingy ..
Anyone seen this before, and any workaround?