Problema redare video UltraHD pe laptop

#1
mcm147

Posted 20 January 2022 - 20:34

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Incerc sa rulez un film 2160p.UltraHD pe laptopul meu cu I7-5700HQ, 8GB RAM, Nvidia GeForce GTX 950m dar nu imi merge.
Am incercat cu urmatoarele programe:
VLC - am sunet dar black screen
Splash Pro - am doar sunet
MPV Player - cel mai bun rezultat: ruleaza dar are lag si intreruperi.

Care ar putea fi problema? In primul rand, poate laptopul meu sa ruleze un video la rezultia asta?
Multumesc.

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#2
Ravy

Posted 20 January 2022 - 21:47

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Ce sistem de operare, ce extensie are acel film?

https://digitalmasta...omputer-run-4k/

Quote

On Windows, head over to your display settings menu and check your recommended display resolution. Whatever number is there dictates what resolution your PC can run, and if it’s lower than 4K (2160) then that means either your monitor or your GPU are a little lacking.

Finally, there’s the issue of ports, specifically HDMI and DisplayPorts. You’ll want to make sure your PC has either an HDMI 2.0 port or DisplayPort 1.4 port that supports 4K. Earlier versions of these ports unfortunately don’t support 4K resolutions whatsoever. In short, make sure your hardware supports 4k or you will be disappointed when your monitor arrives.

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#3
connectorxp

Posted 20 January 2022 - 21:51

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Dubios sa nu redea, fiind o configuratie decenta pentru 4K. Este vre-un format exotic sau ceva cu bitrate foarte mare?

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#4
p243df

Posted 20 January 2022 - 23:05

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Incearca Kodi.

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#5
mcm147

Posted 20 January 2022 - 23:41

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@ravy Windows 10, extensia e mkv.
Rezolutia maxima care imi apare in lista este 1920x1080.

@connector Vad ca este format HEVC si are bitrate de 75.9 mb/s. Habar n-am ce inseamna asta. Posted Image

@p243 aceeasi poveste ca la mpv player.

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#6
Ger0nimo

Posted 21 January 2022 - 00:28

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In MPV Player incearca sa treci de pe DirectSound pe WASAPI In setarile Audio Renderer (daca are asa ceva). Apoi restart player.
Nu reuseste sa sincronizeze audio cu video.

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#7
Leo2006

Posted 21 January 2022 - 05:42

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La bitrate de 75.9MB/s si daca compresia este si HEVC iar quicksync video de pe Broadwell nu stie decodare HEVC atunci e clar de unde vine lagul si intreruperile. Nici GTX 950 Mobile nu suporta H265 deci lasa-o mai usor cu bitrate-uri atat de mari. Un 20MB/s e suficient la acel laptop.

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#8
Moshu_ro

Posted 22 January 2022 - 15:33

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si trebuie si ssd la bitrate-ul ala (in caz ca nu ai) Posted Image

sau cel putin sa nu ruleze de pe acelasi hdd cu sistemul de operare.

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#9
dani.user

Posted 22 January 2022 - 15:41

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75 Mbiti/s poate ca doar nu-i film de jumate de TB.

Edited by dani.user, 22 January 2022 - 15:43.

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Problema redare video UltraHD pe laptop

#1 mcm147 Posted 20 January 2022 - 20:34

#2 Ravy Posted 20 January 2022 - 21:47

#3 connectorxp Posted 20 January 2022 - 21:51

#4 p243df Posted 20 January 2022 - 23:05

#5 mcm147 Posted 20 January 2022 - 23:41

#6 Ger0nimo Posted 21 January 2022 - 00:28

#7 Leo2006 Posted 21 January 2022 - 05:42

#8 Moshu_ro Posted 22 January 2022 - 15:33

#9 dani.user Posted 22 January 2022 - 15:41