mirror of
https://github.com/mpv-player/mpv
synced 2024-12-22 23:02:37 +00:00
d8ad8ae015
This is only for the comments, but since the old syntax is "discouraged" (and might change semantics one day), we should use the new syntax in all documentation-like things.
230 lines
7.8 KiB
Plaintext
230 lines
7.8 KiB
Plaintext
#
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# mpv configuration file
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#
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#########################
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# encoding profile file #
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#########################
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#
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# Note: by default, this file is installed to /etc/mpv/encoding-profiles.conf
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# (or a different location, depending on --prefix). mpv will load it by
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# default on program start. If ~/.mpv/encoding-profiles.conf exists, this file
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# will be loaded instead.
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#
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# Then, list all profiles by
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# mpv --profile=help | grep enc-
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#
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# The following kinds of encoding profiles exist:
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# enc-a-*: initialize an audio codec including good defaults
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# enc-v-*: initialize a video codec including good defaults
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# enc-f-*: initialize a file format including good defaults, including
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# selecting and initializing a good audio and video codec
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# enc-to-*: load known good settings for a target device; this typically
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# includes selecting an enc-f-* profile, then adjusting some
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# settings like frame rate, resolution and codec parameters
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#
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# AFTER including a profile of these, you can of course still change
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# options, or even switch to another codec.
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#
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# You can view the exact options a profile sets by
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# mpv --show-profile=enc-to-hp-slate-7
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#
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# Examples:
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# mpv --profile=enc-to-dvdpal --o=outfile.mpg infile.mkv
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# mpv --profile=enc-f-avi --ofps=30 --o=outfile.avi infile.mkv
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# mpv --profile=enc-v-mpeg4 --ovcopts-add=qscale=7 --profile=enc-a-mp3 --oacopts-add=b=320k --o=outfile.avi infile.mkv
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################
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# audio codecs #
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################
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[enc-a-aac]
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profile-desc = "AAC (libfdk-aac or FFmpeg)"
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oac = libfdk_aac,aac
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oacopts = b=96k
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[enc-a-ac3]
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profile-desc = "AC3 (FFmpeg)"
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oac = ac3
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oacopts = b=448k
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[enc-a-mp3]
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profile-desc = "MP3 (LAME)"
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oac = libmp3lame
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oacopts = b=128k
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[enc-a-vorbis]
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profile-desc = "Vorbis (libvorbis or FFmpeg)"
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oac = libvorbis,vorbis
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oacopts = qscale=3
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[enc-a-opus]
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profile-desc = "Opus (libopus or FFmpeg)"
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oac = libopus,opus
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audio-samplerate = 48000
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oacopts = b=96k
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################
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# video codecs #
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################
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[enc-v-h263]
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profile-desc = "H.263 (FFmpeg)"
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ovc = h263
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ovcopts = qscale=4
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[enc-v-h264]
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profile-desc = "H.264 (x264)"
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ovc = libx264
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ovcopts = preset=medium,crf=23,threads=0
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# If you want to restrict the output video to something compatible with most
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# hardware and basic decoders, add "profile=high,level=41" to ovcopts above and
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# uncomment the following line to avoid errors when source video isn't yuv420p:
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#vf-add = format=yuv420p
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[enc-v-mpeg2]
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profile-desc = "MPEG-2 Video (FFmpeg)"
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ovc = mpeg2video
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ovcopts-clr = yes
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[enc-v-mpeg4]
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profile-desc = "MPEG-4 Part 2 (FFmpeg)"
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ovc = mpeg4
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ovcopts = qscale=4
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[enc-v-vp8]
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profile-desc = "VP8 (libvpx)"
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ovc = libvpx
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ovcopts = speed=0,lag-in-frames=8,slices=2,threads=0,b=2M,crf=10,qmin=0,qmax=36
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[enc-v-vp9]
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profile-desc = "VP9 (libvpx)"
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ovc = libvpx-vp9
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ovcopts = speed=6,lag-in-frames=8,slices=2,threads=0,crf=18,qmin=0,qmax=36
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###########
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# formats #
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###########
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[enc-f-3gp]
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profile-desc = "H.263 + AAC (for 3GP)"
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of = 3gp
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ocopyts = yes
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profile = enc-v-h263
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profile = enc-a-aac
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ofopts-clr = yes
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[enc-f-avi]
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profile-desc = "MPEG-4 + MP3 (for AVI)"
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of = avi
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ocopyts = no
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oautofps = yes
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profile = enc-v-mpeg4
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profile = enc-a-mp3
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ofopts-clr = yes
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[enc-f-mp4]
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profile-desc = "H.264 + AAC (for MP4)"
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of = mp4
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ocopyts = yes
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profile = enc-v-h264
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profile = enc-a-aac
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## equivalent to using qt-faststart tool
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## can be used to speed up seeking when streaming
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# ofopts = movflags=+faststart
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[enc-f-webm]
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profile-desc = "VP9 + Opus (for WebM)"
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of = webm
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ocopyts = yes
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profile = enc-v-vp9
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profile = enc-a-opus
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ofopts-clr = yes
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##################
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# target devices #
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##################
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[enc-to-dvdpal]
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profile-desc = "DVD-Video PAL, use dvdauthor -v pal -a ac3+en (MUST be used with 4:3 or 16:9 aspect, and 720x576, 704x576, 352x576 or 352x288 resolution)"
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profile = enc-v-mpeg2
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profile = enc-a-ac3
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of = dvd
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ofopts-add = packetsize=2048,muxrate=10080000
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ofps = 25
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oharddup = yes
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ovfirst = yes # dvdauthor needs this
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audio-samplerate = 48000
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ovcopts-add = g=15,b=6000000,maxrate=9000000,minrate=0,bufsize=1835008
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[enc-to-dvdntsc]
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profile-desc = "DVD-Video NTSC, use dvdauthor -v ntsc -a ac3+en (MUST be used with 4:3 or 16:9 aspect, and 720x480, 704x480, 352x480 or 352x240 resolution)"
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profile = enc-v-mpeg2
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profile = enc-a-ac3
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of = dvd
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ofopts-add = packetsize=2048,muxrate=10080000
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ofps = 24000/1001
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oharddup = yes
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ovfirst = yes # dvdauthor needs this
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audio-samplerate = 48000
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ovcopts-add = g=18,b=6000000,maxrate=9000000,minrate=0,bufsize=1835008
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[enc-to-nok-n900]
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profile-desc = "MP4 for Nokia N900"
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profile = enc-f-mp4
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# DW = 800, DH = 480, SAR = 1
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vf-add = lavfi=graph="scale=floor(min(min(800\,dar*480)\,in_w*max(1\,sar))/2+0.5)*2:floor(min(min(800/dar\,480)\,in_h*max(1/sar\,1))/2+0.5)*2,setsar=sar=1"
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ovcopts-add = profile=baseline,level=30,maxrate=10000k,bufsize=10000k,rc_init_occupancy=9000k,refs=5
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omaxfps = 30
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[enc-to-nok-6300]
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profile-desc = "3GP for Nokia 6300"
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profile = enc-f-3gp
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ofps = 25
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vf-add = lavfi=graph="scale=176:144"
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audio-samplerate = 16000
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audio-channels = 1
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oacopts-add = b=32k
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[enc-to-hp-slate-7]
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profile-desc = "MP4 for HP Slate 7 (1024x600, crazy aspect)"
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profile = enc-f-mp4
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omaxfps = 30
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ovcopts-add = profile=high
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# DW = 1024, DH = 600, DAR = 97:54 (=> SAR = 2425:2304)
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vf-add = lavfi=graph="scale=floor(min(1024*min(1\,dar/(97/54))\,in_w)/2+0.5)*2:floor(min(600*min((97/54)/dar\,1)\,in_h)/2+0.5)*2,setsar=sar=sar/(2425/2304)"
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# Advanced scaling for specific output devices - how it works:
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# DW = display width (px) (1024)
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# DH = display height (px) (600)
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# SAR = display sample aspect ratio, i.e. DAR * DH / DW (2425:2304)
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# DAR = display aspect ratio, i.e. SAR * DW / DH (97:54)
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# Variant: zoomed out
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# vf-add = lavfi=graph="scale=floor(min(DW*min(1\,dar/DAR)\,in_w*max(1\,sar/SAR))/2+0.5)*2:floor(min(DH*min(DAR/dar\,1)\,in_h*max(SAR/sar\,1))/2+0.5)*2,setsar=sar=1"
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# Variant: zoomed in
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# vf-add = lavfi=graph="scale=floor(min(DW*max(1\,dar/DAR)\,in_w*max(1\,sar/SAR))/2+0.5)*2:floor(min(DH*max(DAR/dar\,1)\,in_h*max(SAR/sar\,1))/2+0.5)*2,setsar=sar=1"
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# How it works:
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# 1a: DW, DH*dar/DAR - fit to display width
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# 1b: DH*DAR/dar, DH - fit to display height
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# 1: the min of 1a and 1b these (i.e. fit inside both width and height); for zoomed in view, use the max
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# 2a: in_w, in_h*SAR/sar - fit to original width
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# 2b: in_w*sar/SAR, in_h - fit to original height
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# 2: the max of 2a and 2b (i.e. avoid enlarging both dimensions - let HW scaling handle this)
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# output: the min of 1 and 2 (i.e. fulfill both constraints)
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# setsar=sar=1 to prevent scaling on the device (skip this if the device actually wants the proper SAR to be specified for not performing needless scaling)
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#
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# Simplified special case for SAR == 1, DAR == DW/DH:
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# Variant: zoomed out
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# vf-add = lavfi=graph="scale=floor(min(min(DW\,dar*DH)\,in_w*max(1\,sar))/2+0.5)*2:floor(min(min(DW/dar\,DH)\,in_h*max(1/sar\,1))/2+0.5)*2,setsar=sar=1"
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# Variant: zoomed in
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# vf-add = lavfi=graph="scale=floor(min(max(DW\,dar*DH)\,in_w*max(1\,sar))/2+0.5)*2:floor(min(max(DW/dar\,DH)\,in_h*max(1/sar\,1))/2+0.5)*2,setsar=sar=1"
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# setsar=sar=1 to prevent nasty almost-1 SAR to be passed to the codec due to the rounding which can fail
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#
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# If the device supports file SAR properly, we can make use of it to avoid
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# upscaling. The setsar=sar=sar/SAR at the end serves to fake the SAR for devices that don't know their own display's SAR.
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# Variant: zoomed out
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# vf-add = lavfi=graph="scale=floor(min(DW*min(1\,dar/DAR)\,in_w)/2+0.5)*2:floor(min(DH*min(DAR/dar\,1)\,in_h)/2+0.5)*2,setsar=sar=sar/SAR"
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# Variant: zoomed in
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# vf-add = lavfi=graph="scale=floor(min(DW*max(1\,dar/DAR)\,in_w)/2+0.5)*2:floor(min(DH*max(DAR/dar\,1)\,in_h)/2+0.5)*2,setsar=sar=sar/SAR"
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# Simplified special case for SAR == 1, DAR == DW/DH:
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# Variant: zoomed out
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# vf-add = lavfi=graph="scale=floor(min(min(DW\,dar*DH)\,in_w)/2+0.5)*2:floor(min(min(DW/dar\,DH)\,in_h)/2+0.5)*2"
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# Variant: zoomed in
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# vf-add = lavfi=graph="scale=floor(min(max(DW\,dar*DH)\,in_w)/2+0.5)*2:floor(min(max(DW/dar\,DH)\,in_h)/2+0.5)*2"
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