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#
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# mpv configuration file
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#
#########################
# encoding profile file #
#########################
#
# Usage of this file: copy/symlink it to a fixed location, and add
# include = /path/to/this/encoding-example-profiles.conf
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# to your ~/.mpv/config
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#
# Then, list all profiles by
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# mpv -profile help | grep enc-
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#
# The following kinds of encoding profiles exist:
# enc-a-*: initialize an audio codec including good defaults
# enc-v-*: initialize a video codec including good defaults
# enc-f-*: initialize a file format including good defaults, including
# selecting and initializing a good audio and video codec
# enc-to-*: load known good settings for a target device; this typically
# includes selecting an enc-f-* profile, then adjusting some
# settings like frame rate, resolution and codec parameters
#
# AFTER including a profile of these, you can of course still change
# options, or even switch to another codec.
#
# You can view the exact options a profile sets by
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# mpv -show-profile enc-to-bb-9000
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#
# Examples:
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# mpv -profile enc-to-dvdpal -o outfile.mpg infile.mkv
# 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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################
# audio codecs #
################
[enc-a-aac]
profile-desc = "AAC (libfaac or FFmpeg)"
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oac = libfdk_aac,libfaac,libvo_aacenc,aac
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oacopts = b=96k
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[enc-a-ac3]
profile-desc = "AC3 (FFmpeg)"
oac = ac3
oacopts = b=448k
[enc-a-mp3]
profile-desc = "MP3 (LAME)"
oac = libmp3lame
oacopts = b=128k
[enc-a-vorbis]
profile-desc = "Vorbis (libvorbis)"
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oac = libvorbis,vorbis
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oacopts = qscale=3
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################
# video codecs #
################
[enc-v-h263]
profile-desc = "H.263 (FFmpeg)"
ovc = h263
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ovcopts = qscale=4
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[enc-v-h264]
profile-desc = "H.264 (x264)"
ovc = libx264
ovcopts = preset=medium,crf=23,threads=0
[enc-v-mpeg2]
profile-desc = "MPEG-2 Video (FFmpeg)"
ovc = mpeg2video
ovcopts-clr = yes
[enc-v-mpeg4]
profile-desc = "MPEG-4 Part 2 (FFmpeg)"
ovc = mpeg4
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ovcopts = qscale=4
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[enc-v-vp8]
profile-desc = "VP8 (libvpx)"
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ovc = libvpx
ovcopts = qmin=4,b=10000000k # ought to be enough for anyone; for CBR use, set b=; for VBR use, set qmin= to quality
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###########
# formats #
###########
[enc-f-3gp]
profile-desc = "H.263 + AAC (for 3GP)"
of = 3gp
ocopyts = yes
profile = enc-v-h263
profile = enc-a-aac
ofopts-clr = yes
[enc-f-avi]
profile-desc = "MPEG-4 + MP3 (for AVI)"
of = avi
ocopyts = no
oautofps = yes
profile = enc-v-mpeg4
profile = enc-a-mp3
ofopts-clr = yes
[enc-f-mp4]
profile-desc = "H.264 + AAC (for MP4)"
of = mp4
ocopyts = yes
profile = enc-v-h264
profile = enc-a-aac
ofopts-clr = yes
[enc-f-webm]
profile-desc = "VP8 + Vorbis (for WebM)"
of = webm
ocopyts = yes
profile = enc-v-vp8
profile = enc-a-vorbis
ofopts-clr = yes
##################
# target devices #
##################
[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
profile = enc-a-ac3
of = dvd
ofopts-add = packetsize=2048,muxrate=10080000
ofps = 25
oharddup = yes
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ovfirst = yes # dvdauthor needs this
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srate = 48000
ovcopts-add = g=15,b=6000000,maxrate=9000000,minrate=0,bufsize=1835008
[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
profile = enc-a-ac3
of = dvd
ofopts-add = packetsize=2048,muxrate=10080000
ofps = 24000/1001
oharddup = yes
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ovfirst = yes # dvdauthor needs this
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srate = 48000
ovcopts-add = g=18,b=6000000,maxrate=9000000,minrate=0,bufsize=1835008
[enc-to-bb-9000]
profile-desc = "MP4 for Blackberry Bold 9000"
profile = enc-f-mp4
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vf-add = dsize=480:360:0:2,scale=w=0:h=0,dsize=-1:-1 # native screen res, letterbox
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ovcopts-add = maxrate=1500k,bufsize=1000k,rc_init_occupancy=900k,refs=1,profile=baseline
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vf-add=noformat=444p,noformat=444p9,noformat=444p10,noformat=422p,noformat=422p9,noformat=422p10
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omaxfps = 30
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[enc-to-nok-n900]
profile-desc = "MP4 for Nokia N900"
profile = enc-f-mp4
encoding-example-profiles: for Nokia N900, avoid upscaling
This yields generally smaller files, by avoiding upscaling at all times.
This method may or may not be useful for iOS, needs testing there.
Note: this uses three instances of vf_scale:
1. Scale to target dimensions, ONLY if both are <= original video
dimensions.
2. Failing that, scale to width*<calculated height by display aspect>,
ONLY if <calculated height by display aspect> <= original video
height.
3. Failing that, scale to <calculated width by display aspect>*height.
When the test before failed, we KNOW that <calculated width by
display aspect> <= original video width.
So basically, only one of the three scalers should ever be active, as
the last two scalers only can ever have an effect if the aspect ratio
mismatches the video.
As for danger of roundoff errors:
If scaler 1 succeeded, we have won. Scalers 2 and 3 will never do
anything, because display resolution == video resolution. Here it is
crucial that no rounding of video size to display size takes place; in
other words, the target display size already MUST be even, which it is
because we pass 2 to the rounding parameter of the dsize filter.
Scaler 2 and 3 are obviously mutually exclusive, as they depend on
opposite aspect ratio conditions.
We later should put this functionality directly into vf_scale...
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vf-add = dsize=800:480:0:2,scale=w=0:h=0:noup=1,scale=w=-1:h=-2:noup=1,scale=w=-2:h=-1:noup=1,dsize=-1:-1 # native screen res, letterbox
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ovcopts-add = profile=baseline,level=30,maxrate=10000k,bufsize=10000k,rc_init_occupancy=9000k,refs=5
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vf-add=noformat=444p,noformat=444p9,noformat=444p10,noformat=422p,noformat=422p9,noformat=422p10
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omaxfps = 30
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[enc-to-nok-6300]
profile-desc = "3GP for Nokia 6300"
profile = enc-f-3gp
ofps = 25
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vf-add = scale=w=176:h=144
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srate = 16000
channels = 1
oacopts-add = b=32k
[enc-to-psp]
profile-desc = "MP4 for PlayStation Portable"
profile = enc-f-mp4
ofps = 30000/1001
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vf-add = scale=w=480:h=272,dsize=480:270
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srate = 48000
channels = 2
ovcopts-add = b=512k,profile=baseline
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vf-add=noformat=444p,noformat=444p9,noformat=444p10,noformat=422p,noformat=422p9,noformat=422p10
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[enc-to-iphone-noscale]
profile-desc = "MP4 for iPhone (no scaling)"
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profile = enc-f-mp4
oautofps = yes # iphone supports 30fps max
ovcopts-add = maxrate=2500k,bufsize=1000k,rc_init_occupancy=900k,level=30,profile=baseline
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vf-add=noformat=444p,noformat=444p9,noformat=444p10,noformat=422p,noformat=422p9,noformat=422p10
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omaxfps = 30
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[enc-to-iphone]
profile-desc = "MP4 for iPhone (480x320)"
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profile = enc-to-iphone-noscale
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vf-add = dsize=480:320:1:2,scale=w=0:h=0,dsize=-1:-1 # panscan
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omaxfps = 30
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[enc-to-iphone-4]
profile-desc = "MP4 for iPhone 4 (960x640)"
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profile = enc-to-iphone-noscale
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vf-add = dsize=960:480:1:2,scale=w=0:h=0,dsize=-1:-1 # panscan
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omaxfps = 30
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[enc-to-iphone-5]
profile-desc = "MP4 for iPhone 5 (1136x640)"
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profile = enc-to-iphone-noscale
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vf-add = dsize=1136:480:1:2,scale=w=0:h=0,dsize=-1:-1 # panscan
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omaxfps = 30