pre/post encoded ffprobes + screen recording of behavior

gistfile1.txt

Pre encoded ffprobe of the original file

{"streams":[{"index":0,"codec_name":"hevc","codec_long_name":"H.265 / HEVC (High Efficiency Video Coding)","profile":"Main 10","codec_type":"video","codec_time_base":null,"codec_tag_string":"hvc1","codec_tag":"0x31637668","width":1920,"height":1080,"coded_width":1920,"coded_height":1088,"has_b_frames":0,"sample_aspect_ratio":null,"display_aspect_ratio":null,"pix_fmt":"yuv420p10le","level":123,"color_range":"tv","color_space":"bt2020nc","color_transfer":"arib-std-b67","color_primaries":"bt2020","chroma_location":"left","refs":1,"is_avc":null,"nal_length_size":null,"r_frame_rate":"60000/1001","avg_frame_rate":"27225600/453793","time_base":"1/600","start_pts":0,"start_time":"0.000000","duration_ts":453793,"duration":"756.321667","bit_rate":"17858393","bits_per_raw_sample":null,"nb_frames":"45376","disposition":{"_default":0,"dub":0,"original":0,"comment":0,"lyrics":0,"karaoke":0,"forced":0,"hearing_impaired":0,"visual_impaired":0,"clean_effects":0,"attached_pic":0,"timed_thumbnails":0},"tags":{"rotate":"0","language":"und","handler_name":"Core Media Video"},"sample_fmt":null,"sample_rate":null,"channels":0,"channel_layout":null,"bits_per_sample":0,"max_bit_rate":null},{"index":1,"codec_name":"aac","codec_long_name":"AAC (Advanced Audio Coding)","profile":"LC","codec_type":"audio","codec_time_base":null,"codec_tag_string":"mp4a","codec_tag":"0x6134706d","width":0,"height":0,"coded_width":0,"coded_height":0,"has_b_frames":0,"sample_aspect_ratio":null,"display_aspect_ratio":null,"pix_fmt":null,"level":0,"color_range":null,"color_space":null,"color_transfer":null,"color_primaries":null,"chroma_location":null,"refs":0,"is_avc":null,"nal_length_size":null,"r_frame_rate":"0/0","avg_frame_rate":"0/0","time_base":"1/44100","start_pts":0,"start_time":"0.000000","duration_ts":33352704,"duration":"756.297143","bit_rate":"125120","bits_per_raw_sample":null,"nb_frames":"32574","disposition":{"_default":0,"dub":0,"original":0,"comment":0,"lyrics":0,"karaoke":0,"forced":0,"hearing_impaired":0,"visual_impaired":0,"clean_effects":0,"attached_pic":0,"timed_thumbnails":0},"tags":{"rotate":"0","language":"und","handler_name":"Core Media Audio"},"sample_fmt":"fltp","sample_rate":"44100","channels":2,"channel_layout":"stereo","bits_per_sample":0,"max_bit_rate":null}],"format":{"filename":"/tmp/57df1e47-1dad-4825-9861-732fbcfc122a","nb_streams":2,"nb_programs":0,"format_name":"mov,mp4,m4a,3gp,3g2,mj2","format_long_name":"QuickTime / MOV","start_time":"0.000000","duration":"756.321678","size":"1700628754","bit_rate":"17988417","probe_score":100,"tags":{"major_brand":"qt  ","minor_version":"0","compatible_brands":"qt  ","encoder":null}}}


Post encoded ffprobe json

{"streams":[{"index":0,"codec_name":"h264","codec_long_name":"H.264 / AVC / MPEG-4 AVC / MPEG-4 part 10","profile":"Constrained Baseline","codec_type":"video","codec_time_base":null,"codec_tag_string":"avc1","codec_tag":"0x31637661","width":1920,"height":1080,"coded_width":1920,"coded_height":1080,"has_b_frames":0,"sample_aspect_ratio":null,"display_aspect_ratio":null,"pix_fmt":"yuv420p","level":30,"color_range":"tv","color_space":"gbr","color_transfer":"bt709","color_primaries":"bt709","chroma_location":"left","refs":1,"is_avc":"true","nal_length_size":"4","r_frame_rate":"30/1","avg_frame_rate":"30/1","time_base":"1/15360","start_pts":0,"start_time":"0.000000","duration_ts":11617792,"duration":"756.366667","bit_rate":"5510728","bits_per_raw_sample":"8","nb_frames":"22691","disposition":{"_default":0,"dub":0,"original":0,"comment":0,"lyrics":0,"karaoke":0,"forced":0,"hearing_impaired":0,"visual_impaired":0,"clean_effects":0,"attached_pic":0,"timed_thumbnails":0},"tags":{"rotate":"0","language":"und","handler_name":"Core Media Video"},"sample_fmt":null,"sample_rate":null,"channels":0,"channel_layout":null,"bits_per_sample":0,"max_bit_rate":null},{"index":1,"codec_name":"aac","codec_long_name":"AAC (Advanced Audio Coding)","profile":"LC","codec_type":"audio","codec_time_base":null,"codec_tag_string":"mp4a","codec_tag":"0x6134706d","width":0,"height":0,"coded_width":0,"coded_height":0,"has_b_frames":0,"sample_aspect_ratio":null,"display_aspect_ratio":null,"pix_fmt":null,"level":0,"color_range":null,"color_space":null,"color_transfer":null,"color_primaries":null,"chroma_location":null,"refs":0,"is_avc":null,"nal_length_size":null,"r_frame_rate":"0/0","avg_frame_rate":"0/0","time_base":"1/44100","start_pts":0,"start_time":"0.000000","duration_ts":33353664,"duration":"756.318912","bit_rate":"312172","bits_per_raw_sample":null,"nb_frames":"32573","disposition":{"_default":0,"dub":0,"original":0,"comment":0,"lyrics":0,"karaoke":0,"forced":0,"hearing_impaired":0,"visual_impaired":0,"clean_effects":0,"attached_pic":0,"timed_thumbnails":0},"tags":{"rotate":"0","language":"und","handler_name":"Core Media Audio"},"sample_fmt":"fltp","sample_rate":"44100","channels":2,"channel_layout":"stereo","bits_per_sample":0,"max_bit_rate":null}],"format":{"filename":"/tmp/Encoded/57df1e47-1dad-4825-9861-732fbcfc122a/AppleHLS/1080p/index.mp4","nb_streams":2,"nb_programs":0,"format_name":"mov,mp4,m4a,3gp,3g2,mj2","format_long_name":"QuickTime / MOV","start_time":"0.000000","duration":"756.367000","size":"551171856","bit_rate":"5829676","probe_score":100,"tags":{"major_brand":"isom","minor_version":"512","compatible_brands":"isomiso2avc1mp41","encoder":"Lavf58.76.100"}}}

ffmpeg command: ffmpeg -y  -i {input} -r 30  -af aresample=dither_method=none,aformat=channel_layouts=stereo -profile:a aac_low -profile:v baseline -level 3.0 -preset fast -b:v 5500k -b:a 320k -maxrate 6600k -bufsize 22000k -vf yadif=0:-1:0 -vf zscale=t=linear:npl=100,format=gbrpf32le,zscale=p=bt709,tonemap=hable:desat=0,zscale=t=bt709:m=bt709:r=tv -codec:v libx264 -s 1920x1080 -pix_fmt yuv420p -acodec aac -force_key_frames expr:gte(t,n_forced*2) -bf 2  {output}.mp4

Behavior:
https://streamable.com/kb9l1u