Hello, The patch fixes bug with CQ RC mode: max and average bitrate values were not set to zero.
How to reproduce: #CQ 30 file ffmpeg \ -i big_buck_bunny_1080p_h264.mov -c:v h264_nvenc -preset medium \ -cq 30 -y output_cq30.mp4 #CQ 10 file ffmpeg \ -i big_buck_bunny_1080p_h264.mov -c:v h264_nvenc -preset medium \ -cq 10 -y output_cq10.mp4 Before the patch, both output_cq30.mp4 and output_cq10.mp4 were of same size. After the patch, output_cq10.mp4 file has higher quality and bigger size. -- BR, Roman Arzumanyan ----------------------------------------------------------------------------------- This email message is for the sole use of the intended recipient(s) and may contain confidential information. Any unauthorized review, use, disclosure or distribution is prohibited. If you are not the intended recipient, please contact the sender by reply email and destroy all copies of the original message. -----------------------------------------------------------------------------------
0001-fixing-CQ-mode-avg-max-bitrate-settings.patch
Description: 0001-fixing-CQ-mode-avg-max-bitrate-settings.patch
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