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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
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