Andrew, your copy of prores_4444xq.pro is correct. I think Andrea is the expert on this and maybe knows the history as he split up the prores formats which were checked into GIT on December 11, 2020. On Sun, Mar 22, 2026 at 1:01 PM Andrew Randrianasulu < [email protected]> wrote:
For now it reads, if my copy is correct:
cat bin/ffmpeg/video/prores_4444xq.pro mov prores_ks # ProRes, encoder prores_ks. Container Apple QuickTime movie (.mov). #Support for alpha channel profile=5 quant_mat=auto cin_pix_fmt=yuv444p10le #also gbrp10le # The possible video profile values for the ProRes codec are: # 5 = 4444xq # 4 = 4444 # 3 = HQ (high quality) # 2 = Standard # 1 = LT (light) # 0 = Proxy
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but shouldn't line cin_pix_fmt=yuv444p10le
reads like in prores_4444.pro
cat bin/ffmpeg/video/prores_4444.pro mov prores_ks # ProRes, encoder prores_ks. Container Apple QuickTime movie (.mov). # Support for aplpha channel profile=4 quant_mat=auto cin_pix_fmt=yuva444p10le #also gbrp10le # The possible video profile values for the ProRes codec are: # 5 = 4444xq # 4 = 4444 # 3 = HQ (high quality) # 2 = Standard # 1 = LT (light) # 0 = Proxy