个人mpv配置参考，也请dalao指教
本帖最后由 Ryougi_Kukoc 于 2020-8-4 15:08 编辑暑假终于有时间研究一下mpv了，之前是直接白嫖cczzhh前辈的帖子“分享一下自己的mpv配置”，感激不尽；读了两个晚上的官方文档MANUAL，写了上面这些，权当参考；（笔记本）电脑配置是8bit144Hz的1080p屏幕、i7-8750H、RTX2070-maxQ。由于本机CPU常载温度相当诡异，因此我个人并不偏向使用软解（奇怪的想法）。
大佬们如果对下述配置有什么建议的话，小弟洗耳恭听；当然如果能指出这个配置里是否有一些矛盾的地方或者写的十分愚蠢的地方就更好了。
Update_2020-07-22_a：
起因：https://bbs.acgrip.com/thread-6339-1-1.html
进行了关于反交错的测试，由于自身算法的原因，autodeint在处理某些视频时无法正确判定是否应该反交错，并且会与手动反交错冲突导致播放器蓝屏、需要删除cache才能复原，因此不（推荐）使用这个lua，应当通过快捷键"d"手动反交错（即使使用那个lua也要手动ctrl-d）；期待将来能得到更好的办法。
官方文档关于“--deinterlace=<yes|no>”的说法：
Keep in mind that this will conflict with manually inserted deinterlacing filters, unless you take care. (Since mpv 0.27.0, even the hardware deinterlace filters will conflict. Also since that version, --deinterlace=auto was removed, which used to mean that the default interlacing option of possibly inserted video filters was used.)
Update_2020-07-22_b：
补充了禁用“--opengl-pbo”的原因：https://github.com/mpv-player/mpv/issues/4988
这个bug仍未解决。
另外，修改了配置文档中的一些格式。
Update_2020-08-03_a：
起因见12楼。
将deband迭代次数降到2，为了保证细节，以后可能会考虑再度降低deband效能，或者关闭deband。但是现阶段并没有出现这样的问题，加上考虑到片源可能有未处理色带的情况，因此保留现有deband配置。
Update_2020-08-03_b：
起因见14楼。
使用新版本从chromium移植过来的scaletempo2滤镜，能改善倍速播放下“咬字不清”的问题。
顺带一提，mpv中默认的倍速播放快捷键为：
"["当前播放倍速乘1.1
"["当前播放倍速乘0.9091
"{"当前播放倍速乘0.5
"}"
当前播放倍速乘2.0
BackSpace还原到默认播放倍速
Update_2020-08-04：
关闭deband。
感谢坛友的样本和指导。的确由于不同的色带需要配合不同的参数去除，因此自认为可以小规模地处理一些色带是无异于掩耳盗铃的。
mpv.conf：
# !!! Press "d" on your keyboard anytime you find ugly comb-like artifacts, which are visible on fast movement. "autodeint.lua" is not convincing, please check it with your eyes.
# Details about Profile gpu-hq:
# scale=spline36
# cscale=spline36
# dscale=mitchell
# dither-depth=auto
# correct-downscaling=yes
# linear-downscaling=yes
# sigmoid-upscaling=yes
# deband=yes
# OPTIONS / Track Selection
track-auto-selection
# MANUAL: "Enabling this will make the player select streams according to --aid, --alang, and others. If it is disabled, no tracks are selected. In addition, the player will not exit if no tracks are selected, and wait instead."
aid=auto
sid=auto
vid=auto
# Or you can use these:
# alang=jpn,ja,eng,en
# slang=chi,zh-CN,sc,chs,jpn,ja,eng,en
# MANUAL: "DVDs use ISO 639-1 two-letter language codes, Matroska, MPEG-TS and NUT use ISO 639-2 three-letter language codes, while OGM uses a free-form identifier."
# OPTIONS / Program Behavior
save-position-on-quit
# OPTIONS / Video
vo=gpu
hwdec=d3d11va
vd-lavc-dr=yes
# OPTIONS / Audio
af=scaletempo2
# MANUAL: "Scales audio tempo without altering pitch. The algorithm is ported from chromium and uses the Waveform Similarity Overlap-and-add (WSOLA) method. It seems to achieve a higher audio quality than scaletempo and rubberband."
ao=wasapi
audio-file-paths=aud;auds;audio;audios
audio-file-auto=fuzzy
audio-channels=stereo
# OPTIONS / Subtitles
sub-scale-by-window=yes
sub-file-paths=sub;subs;subtitle;subtitles
sub-auto=fuzzy
sub-ass-vsfilter-blur-compat=yes
# MANUAL: "Scale \blur tags by video resolution instead of script resolution (enabled by default). This is bug in VSFilter, which according to some, can't be fixed anymore in the name of compatibility."
# "Note that this uses the actual video resolution for calculating the offset scale factor, not what the video filter chain or the video output use."
sub-fix-timing=yes
# MANUAL: "Adjust subtitle timing is to remove minor gaps or overlaps between subtitles (if the difference is smaller than 210 ms, the gap or overlap is removed)."
sub-gauss=1.0
# MANUAL: "This can help to make pixelated DVD/Vobsubs look nicer. A value other than 0 also switches to software subtitle scaling."
sub-gray
# MANUAL: "Convert image subtitles to grayscale. Can help to make yellow DVD/Vobsubs look nicer."
# OPTIONS / Window
keep-open=yes
keep-open-pause=no
snap-window
cursor-autohide=no
autofit=75%
# OPTIONS / OSD
osd-font='Consolas'
# OPTIONS / Screenshot
screenshot-format=png
screenshot-tag-colorspace=yes
screenshot-high-bit-depth=yes
screenshot-png-compression=0
screenshot-png-filter=0
# OPTIONS / GPU renderer options
scale=ewa_lanczossharp
dscale=catmull_rom
cscale=sinc
cscale-window=blackman
cscale-radius=3
fbo-format=rgba32f
correct-downscaling
linear-downscaling
sigmoid-upscaling
#-----------------------------------------------#
video-sync=display-resample
interpolation
# MANUAL: "This requires setting the --video-sync option to one of the display- modes, or it will be silently disabled."
tscale=oversample
#-----------------------------------------------#
# opengl-pbo
# MANUAL: "Enable use of PBOs. On some drivers this can be faster, especially if the source video size is huge (e.g. so called "4K" video)."
# currently bugged: https://github.com/mpv-player/mpv/issues/4988
#-----------------------------------------------#
# dither-size-fruit=7
temporal-dither
dither=error-diffusion
# Default: error-diffusion=sierra-lite
#-----------------------------------------------#
deband=no
# deband-iterations=2
# MANUAL: "The number of debanding steps to perform per sample. Each step reduces a bit more banding, but takes time to compute. Note that the strength of each step falls off very quickly, so high numbers (>4) are practically useless. (Default 1)"
# deband-threshold=128
# MANUAL: "The debanding filter's cut-off threshold. Higher numbers increase the debanding strength dramatically but progressively diminish image details. (Default 64)"
# deband-range=32
# MANUAL: "The debanding filter's initial radius. The radius increases linearly for each iteration. A higher radius will find more gradients, but a lower radius will smooth more aggressively. (Default 16)"
# "If you increase the --deband-iterations, you should probably decrease this to compensate."
#-----------------------------------------------#
gpu-sw
# MANUAL: "Continue even if a software renderer is detected."
gpu-context=d3d11
gpu-api=d3d11
icc-profile-auto
icc-3dlut-size=256x256x256
icc-cache-dir="~~/icc_cache"
blend-subtitles=video
gpu-shader-cache-dir="~~/shader_cache"
# OPTIONS / Miscellaneous
# video-sync=display-resample
priority=realtime
# ON SCREEN CONTROLLER
hidetimeout=50
fadeduration=50
deadzonesize=1.0
Scripts：
autospeedwin
open-file-dialog
参考文章：
https://mpv.io/manual/master/
https://iamscum.wordpress.com/guides/videoplayback-guide/mpv-conf/
https://bbs.acgrip.com/forum.php?mod=viewthread&tid=2730&highlight=mpv
https://vcb-s.com/archives/7594
https://github.com/mpv-player/mpv/wiki/User-Scripts
https://github.com/Argon-/mpv-config/blob/master/mpv.conf
https://github.com/haasn/gentoo-conf/blob/xor/home/nand/.mpv/config
不清楚 混个奖励{:4_684:} 和我配置差不多直接抄了 好配置 抄一下 完全看不懂{:4_684:}大佬NB完事 为什么tscale要用box，scale用lanczos{:10_781:} 孤雨独火 发表于 2020-7-21 12:54
为什么tscale要用box，scale用lanczos
啊这有什么不妥吗？
本帖最后由 孤雨独火 于 2020-7-21 13:05 编辑
Ryougi_Kukoc 发表于 2020-7-21 12:55
啊这有什么不妥吗？
效率差不多，sinc的质量不如spline36（官方说法，实际看片）。box这个算法太非主流了吧，我第一次见到（文档里都找不到说明，也找不到相关的对比测试
既然要防抖，tscale就应该用oversample和interpolation他们配套
然后csale那边krigbilateral.glsl配置要求应该也不高，能用这个基本就不需要考虑别的算法了
孤雨独火 发表于 2020-7-21 13:00
效率差不多，sinc的质量不如spline36（官方说法，实际看片）。box这个算法太非主流了吧，我第一次见到（文 ...
关于box的部分，我参考了这篇文章mpv.conf_from_I_am_Scum
然后拿天气之子原盘里那段帆高向楼顶的鸟居跑、镜头围着楼转的片段肉眼对比了下几个tscale的interpolation效果，感觉文章里介绍的参数观感最佳，就这么选了。
孤雨独火 发表于 2020-7-21 13:00
效率差不多，sinc的质量不如spline36（官方说法，实际看片）。box这个算法太非主流了吧，我第一次见到（文 ...
scale和cscale的部分，我会再研究一下的，感谢建议{:4_693:}
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