TA的每日心情 | 奋斗
2024-9-5 15:09 |
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签到天数: 22 天 [LV.4]偶尔看看III
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本帖最后由 neil78 于 2019-12-6 00:45 编辑
最近2个版本好像更新很多啊
- remove `--linear-scaling`, replaced by `--linear-upscaling` and
`--linear-downscaling`. This means that `--sigmoid-upscaling` no longer
implies linear light downscaling as well, which was confusing.
- the built-in `gpu-hq` profile now includes` --linear-downscaling`. - with the removal of the stream cache, the following properties and options were
dropped: `cache`, `cache-size`, `cache-free`, `cache-used`, `--cache-default`,
`--cache-initial`, `--cache-seek-min`, `--cache-backbuffer`, `--cache-file`,
`--cache-file-size` - Deprecate ``--video-aspect`` and add ``--video-aspect-override`` to
replace it. (The `video-aspect` option remains unchanged.)
github.com/mpv-player/mpv/blob/master/DOCS/interface-changes.rst
测试了一下，好像新版mpv第三方的shaders 效率变得很差啊，一直掉帧 
@cczzhh
建議弄一個不用 interpolation 的版本
下面這些代碼，在不用 interpolation 的時候會造成問題，我想了好久才發現啊 
# "ReClock" replacement
#video-sync=display-resample
#video-sync-max-video-change=5
--video-sync-max-video-change=<value>
Maximum speed difference in percent that is applied to video with --video-sync=display-... (default: 1). Display sync mode will be disabled if the monitor and video refresh way do not match within the given range. It tries multiples as well: playing 30 fps video on a 60 Hz screen will duplicate every second frame. Playing 24 fps video on a 60 Hz screen will play video in a 2-3-2-3-... pattern.
The default settings are not loose enough to speed up 23.976 fps video to 25 fps. We consider the pitch change too extreme to allow this behavior by default. Set this option to a value of 5 to enable it.
Note that in the --video-sync=display-resample mode, audio speed will additionally be changed by a small amount if necessary for A/V sync. See --video-sync-max-audio-change.
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算是學到新知識