Работа аппаратного ускорения на примере mpv

Aivar
разный mpv

[oleg@vs220 ~]$ mpv --cache-secs=15 https://www.youtube.com/watch?v=G_ekQiYd-ZU
Resuming playback. This behavior can be disabled with --no-resume-playback.
Loading config '/home/oleg/.config/mpv/watch_later/582AEFA61840EC2911554A9DA8AFB0AB'
Playing: https://www.youtube.com/watch?v=G_ekQiYd-ZU
 (+) Video --vid=1 (*) (h264 1920x1080 29.970fps)
 (+) Audio --aid=1 --alang=rus (*) 'DASH audio' (opus 2ch 48000Hz) (external)
     Subs  --sid=1 --slang=ru 'vtt' (webvtt) (external)
AO: [alsa] 48000Hz stereo 2ch float
Using hardware decoding (vdpau).
VO: [gpu] 1920x1080 vdpau[yuv420p]
[osd/libass] Glyph 0x1F311 not found, broken font? Trying all charmaps
AV: 00:00:55 / 00:04:16 (21%) A-V:  0.000 Cache: 15s+7MB

vs220
$ mpv –cache-secs=15 https://www.youtube.com/watch?v=G_ekQiYd-ZU

nafanja
текущее положение и размер не менялись.

Aivar
Гы, попробуйте локальный файл.

[oleg@vs220 ~]$ mpv --cache=yes --cache-secs=15 '/home/oleg/Загрузки/ZHILI_BILI_WEB_DL_1080P.mkv'
Resuming playback. This behavior can be disabled with --no-resume-playback.
Loading config '/home/oleg/.config/mpv/watch_later/7B9ED2234BFF059539FB7029804F3026'
Playing: /home/oleg/Загрузки/ZHILI_BILI_WEB_DL_1080P.mkv
 (+) Video --vid=1 (*) (h264 1908x792 23.976fps)
 (+) Audio --aid=1 --alang=rus (*) (ac3 6ch 48000Hz)
Using hardware decoding (vdpau).
AO: [alsa] 48000Hz stereo 2ch float
VO: [gpu] 1908x792 vdpau[yuv420p]
AV: 00:57:51 / 01:26:55 (66%) A-V: -0.000 Cache: 15s+20MB

vs220
–cache=yes

vs220
какой у вас WM и настройки для окна mpv?

Aivar
Во! Ну не даун ли это придумал? Если я указываю размер кеша, то он должен разрешаться автоматически

–cache=<kBytes|yes|no|auto>
Set the size of the cache in kilobytes, disable it with no, or automatically enable it if needed with auto (default: auto). With auto, the cache will usually be enabled for network streams, using the size set by –cache-default. With yes, the cache will always be enabled with the size set by –cache-default (unless the stream cannot be cached, or –cache-default disables caching).

nafanja
kwin.