![]() This decoder implements part of ATSC A/52:2010 and ETSI TS. ![]() Apparently one difference with Dolby licensed encoders is they cut off high frequencies as you've shown, while ffmpeg doesn't do it and/or can be modified with -cutoff. ![]() In my tests with ffmpeg's encoders 192kbps sounds really bad. ![]() For instance with ffmpeg: -c:v vp9 -row-mt 1 -crf 26. A description of some of the currently available audio decoders follows. My results show that, at every bitrate, EAC3 AC3 quality-wise. H264crf.bat ffmpeg -i "%1" -codec:v h264_nvenc -rc:v vbr_hq -qmin:v 12 -qmax:v 18 -maxrate:v 60M -profile:v high -preset slow -bf 3 -rc-lookahead 16 -g 220 -sws_dither none -sws_flags lanczos -s 1920x1080 -codec:a libopus -ab 192k "%1_1080p.mp4" h265crf.bat ffmpeg -i input.mp4 -c:v hevc_nvenc -preset:v p7 -profile:v main10 -rc:v constqp -rc-lookahead 1 -spatial-aq 0 -temporal-aq 1 -weighted_pred 0 -init_qpI 20 -init_qpP 20 -init_qpB 23 -b_ref_mode 2 -dpb_size 3 -multipass 0 -g 240 -bf 5 -pix_fmt p010le -color_range tv -color_primaries bt709 -color_trc bt709 -colorspace bt709 -movflags +faststart -codec:a copy output.mp4 h265hdrcrf.bat ffmpeg -i input.mkv -c:v hevc_nvenc -preset:v p7 -profile:v main10 -rc:v constqp -rc-lookahead 1 -spatial-aq 0 -temporal-aq 1 -weighted_pred 0 -init_qpI 20 -init_qpP 20 -init_qpB 23 -b_ref_mode 2 -dpb_size 3 -multipass 0 -g 240 -bf 5 -pix_fmt p010le -codec:a copy -color_primaries bt2020 -colorspace bt2020nc -color_trc smpte2084 -bsf:v hevc_metadata=transfer_characteristics=16:colour_primaries=9:video_full_range_flag=0:matrix_coefficients=9 output.mkv Create GIFĬreategif.bat /p CLUT=How Many Colors Number of colors: /p BS=Bayer_Strength (0.5 lower is Bayer Strength: -y -stats -hide_banner -i "%1" -an -sn -dn -sws_dither ed -filter_complex "crop=1920:784:0:148,scale=640:-2:sws_flags=spline+accurate_rnd+full_chroma_int+full_chroma_inp:in_range='mpeg/tv':out_range='jpeg/full/pc',hqdn3d=5,smartblur=lr=1.75:ls=-0.50:lt=-5.5:cr=0.5:cs=1.0:ct=0.5,minterpolate=fps=25/2:mi_mode=mci:me_mode=bidir:me=epzs:vsbmc=1,scale=320:-2:sws_flags=spline+accurate_rnd+full_chroma_int+full_chroma_inp,xbr=2,scale=iw/2:-2:sws_flags=spline+accurate_rnd+full_chroma_int+full_chroma_inp,format=pix_fmts=rgb444le,split=2 palettegen=max_colors=%CLUT%:reserve_transparent=0:stats_mode=diff" -map -c:v ffv1 "%~n1_ll.mkv" -map -y -stats -hide_banner -i "%~n1_ll.mkv" -i "%~n1_CLUT%CLUT%_D.png" -lavfi "paletteuse=dither=bayer:bayer_scale=%BS%" -loop 0 -vsync 0 Optimizing -V -O3 "%~n1_CLUT%CLUT%_D_BS%BS%.gif" -o "%~n1_CLUT%CLUT%_D_BS%BS%_o. 659 Queen and Slim 2019 2160p UHD BLURAY REMUX HDR HEVC MULTI VFQ AC3 x265-EXTREME Maintenant.
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