ffmpeg is not scaling properly using Full-Range flag

Hi All,

I did a simple test using this syntax:

ffmpeg -y -r 60 -f image2 -s 1920x1080 -start_number 1 -i <input>.png -vframes 1000 -vcodec prores -profile:v 3 -pix_fmt yuv422p10le <output>.mov

It appears that only Narrow Range PNG’s will map correctly (so it seems like simple code value passthrough 16/10bit is being used for quantization).

Also, the Matrix coefficients are not being added to the output file (so I have to see if there are possible issues here).

Best,
Chris