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SmoothVideo Project → Posts by Chainik
> какие могут быть последствия после её игнорирования?
никаких
можно смело жать Ignore
> компоненты не поддерживают мою ОС
то ли еще будет... 
Ryzen 7 8-cores, MPC-HC 64-bit - SVP @4K CPU load is less than 30%
at highest "auto" settings (and Ryzen 7 at 3.4 GHz loaded up to 50% in this mode)
Actualy, these are not entirely true 
CPU load numbers are half-fake because of hyper-threading turned on.
Here's one more attempt, with Ryzen 8-cores at 3.4 GHz and HT off:
"lvl" = SVP "auto" profile level, 1 is highest settings.
lvl / MPC-HC / mpv
4K H.264 (8-bit)
1 / 90% / 100%, SVP index < 0.9
3 / 70% / 85%
5 / 60% / 70%
4K H.265/HDR (10-bit) -> 8-bit
5 / 60% / 85%
4K H.265/HDR (10-bit) -> 10-bit
Is not supported in MPC-HC, and is not playable in mpv - 60% CPU load while SVP index stays below 0.8.
1. mpv needs more CPU power (~by 20%) for 4K playback than MPC-HC
2. 10-bit 4K is a no-go in current mpv version - something is limiting performance very badly
===
For 1080p 10-bit HDR difference is not so huge.
MPC-HC (8-bit) - 25% CPU load
mpv (8-bit) - 27%
mpv (10-bit) - 34%
BTW, 10-bit mode in SVP is kind of broken - intermediate frames are rounded to 8-bit and colors are incorrect. Will be fixed ASAP.
and the version of mediainfo package is...?
segfault in libmediainfo.so
never seen this before
try to update it to some newer version (if any)
> SVP @4K CPU load is less than 30%
let's say "50%" (at the highest "auto" settings and Ryzen 8-cores at 3.4 GHz), 8-bit video
it asks for ffmpeg path
64-bit MPC-HC uses 3.7 GB of memory for 24->60 at highest "auto" settings (and Ryzen 7 at 3.4 GHz loaded up to 50% in this mode)
32-bit MPC-HC can't even reach 1.0 "SVP index" because it's memory bound with these settings
there's an "all files" option in that window
main.setup.min_duration = 0
it should work for streaming video too
what do you see in the SVP's log?
> Could I also disable SVP and use SVP cast to passthrough 4k 24fps content with HDR?
nope
dunno, turn off or on hardware video decoder, for example
"h.264" in software mode or NVENC?
In the streaming status window there's a colored encoding performance indicator. Does it show stable 60 fps speed?
Another thing to try: "cast.encode.opts.realtime = false" in All settings. This will turn on another encoding mode when it will "pre-encode" some video as fast as it can, at full 100% CPU load.
> What specific ryzen 7 cpu?
1700 @3.5 GHz
> Is 24fps to 72fps at 4k possible?
Yes, if it won't be limited by the video card
> And woulld I get the same results in 32 bit mpc-hc?
32-bit players are not a right choice for 4K
> wouldn't the 8700k also work for 4k?
yep
Ryzen 7 8-cores, MPC-HC 64-bit - SVP @4K CPU load is less than 30%
ensure that encoding settings are not too heavy for the hardware to do real-time encoding
adjust the bandwidth
try another Android player (MX Player is fine)
> Creates artefacts with the usual intermittent stop/start
I don't get it. What do you mean?
you can stream it with SVPcast
Скрывать V+A (DASH) форматы – скрывать видеопотоки, содержащие только видео или только звук, что характерно для YouTube. Для просмотра такого видео, проигрыватель должен уметь объединять вместе два потока данных – видео и звук. Такой режим воспроизведения поддерживают только MPC-HC, mpv и VLC.
> приходится регулярно манипулировать с параметрами х2-3-4 в скриптах
> При активации любого скрипта (fast, medium, high) один и тот же результат
это явно не про SVP
хочется ковыряться в скриптах - б-г в помощь, но это НЕ SVP
asifimalive
> I'm starting to think the problem might be inside mpv64 folder
All I can say is instructions are clear and correct. If you do exactly as it said then it will work. It's also true in opposite direction - if it doesn't work then you do something wrong.
Godmax
> Ok had to turn off hardware acceleration
It is NOT SVP's issue and probably doesn't have (easy) solution. Intel graphics?
...which means PATH is not set correctly
SmoothVideo Project → Posts by Chainik
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