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Old 24-07-2008, 07:46   #21 (permalink)
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Quote:
Originally Posted by Jin Kazama View Post
acum vine intrebarea, ce consuma mai mult curent, decodarea materialului HD cu GPU sau cu CPU ?
Pai cind un E8500 consuma 33W in full-load iar un HD4850 110W, cam care ar fi cistigatoare?

Bine, la decodare probabil ca nici CPU nici GPU n-o sa fie incarcate ca intr-un joc de exemplu, dar cam asta e ideea, o placa video de generatie noua consuma mult mai mult decit un CPU de generatie noua.
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Old 24-07-2008, 09:36   #22 (permalink)
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consuma mult mai mult, dar intr-un folding@home sau ceva bruteforcing pt spargere parole, e pana la de 20 de ori mai rapida..

cred ca cei care au sursa ATX care le arata consumul instantaneu ne pot ilumina
 
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Old 24-07-2008, 15:53   #23 (permalink)
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Dar sa nu uitam ca placa video nici nu "simte" load-ul de decodare HD... pe cand procesorul, chiar si un dual-core bunicel poate ajunge in 50% load la un film 1080p.

Deci un HD4850 o consuma el 110W in full load, dar un film pentru el nu e in nici un caz full load... cred ca e pe undeva pe la 5-10%
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Old 26-07-2008, 20:17   #24 (permalink)
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Am instalat recent o placa video HD2600XT si am observat acelasi lucru , unele filme sunt decodate hardware cu DXVA, altele nu . Dintre cele decodate sunt multe care au tremur de imagine si artefacte ...
Mai exista si alte filtre inafara de cel din MPC Home Cinema care folosesc decodare hardware ?
 
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Old 26-07-2008, 22:20   #25 (permalink)
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Eu am observat o chestie, daca vizionez un trailer de pe siteul apple cu extensia *.mov nu e decodat cu dxva, dar am dat un search pe google si am gasit o metoda: schimb extensia in *.mp4 si merge si dxva, voi stiti si alta metoda in afara de asta cu rename ?
Folosesc HD3650 si MPC HomeCinema.

Este normal sa se auda sunetul cu un delay mare si miscare putin sacadata la trailerele de pe siteul apple atunci cand filmele nu sunt decodate cu dxva, cu toate ca am coreavc si un procesor amd x2 64 4600+@3ghz lucreaza doar la 54%-77% ?
 
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Old 26-07-2008, 23:01   #26 (permalink)
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Eu cele mai bune rezultate le-am obtinut (pe un 7600GT AGP, care este la limita inferioara a decentei decodarii HD) cu codecurile Ahead.
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Old 27-07-2008, 10:04   #27 (permalink)
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andrei2005, du-te la "Formats", da clic in partea dreapta la "Quicktime files" si schimba din Quicktime in DirectShow... astfel nu va mai fi nevoie sa modifici extensia...
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Old 27-07-2008, 10:22   #28 (permalink)
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Nu toate filmele codate cu x264 pot utiliza suportul hardware din placile video!

Sunt niste reguli cand faci encoding la o sursa, reguli care pana acum cateva luni nu au fost respectate. Vorbesc de L4.1.
 
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Old 27-07-2008, 14:00   #29 (permalink)
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Filmele WMV HD am observat ca sunt codate cu VC-1 iar placile Ati au decodare hardware si pentru asta . Totusi la redare apare " DXVA not enabled" . Unde gresesc ? Trebuie un alt filtru separat pentru WMV ?
 
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Old 27-07-2008, 15:02   #30 (permalink)
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flowrent, MPC HomeCinema nu suporta DXVA pentru WMV...

Quote:
Mpeg2 and WMV accelerations are not supported either.
Am observat ca la WMV HD se descurca cel mai bine WMP 11.
Dar teoretic ar trebui sa mearga si cu MPC daca dezactivezi filtrele interne WMV... Si daca ai activat inainte accelerarea WMV din Catalyst Control Center sau WMV9 Powertoy.

Personal am dezactivat accelerarea WMV pt. ca n-am observat o diferenta prea mare si pentru ca apareau alte probleme (blocari, rulare cu viteza marita)...
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Old 27-07-2008, 15:46   #31 (permalink)
 
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Daca tot e vorba despre asta :

Am asa ceva pe HDD :
Quote:
Technical Specs

* Blu-ray
* BD-25 Single-Layer Discs
* Four-Disc Set

Video Resolution/Codec

* 1080p/VC-1
Daca sap inauntru prin structura de directoare, dau de niste fisiera .m2ts. Pe astea pot sa le deschid cu media player classic homecinema insa se vede cu artefacte si hacaie rau de tot. Cu ce altceva as putea sa le mai deschid?
 
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Old 08-08-2008, 12:00   #32 (permalink)
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Merg foarte bine cu WMP 11 din Vista,dar nu poti sa adaugi subtitrare.Poate stie cineva cum se poate adauga subtitrare in WMP11.Cu VobSub?
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Old 08-08-2008, 13:06   #33 (permalink)
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Eu folosesc DivXG400.
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Old 11-08-2008, 20:20   #34 (permalink)
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Multumesc pruny.Pentru Ghost Rider de 43GB in format m2ts full hd,am folosit KMplayer,la care poti sa pui si subtitrare,dar numai cu procesorul oc la 2.8GHz,altfel aveam imaginea decalata de sunet.
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Old 28-10-2008, 10:49   #35 (permalink)
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Question

Scuze pentru resurrect, dar nu are rost sa fac un topic nou.

Eu am o HD 3650 si nu prea reusesc sa slabesc sarcina de pe procesor, asa ca tot imi ramane la minim 50%, in functie de fisier. Am K-lite pack + MPCVideoDec. Am incercat mai multe playere si, pana acum, cel mai bun rezultat l-am avut cu VLC, nu in sensul unei incarcari reduse a procesorului, ci pentru ca a fost singurul care mi-a redat un .mov de 720p fluent, fara sa se agate nicaieri. Insa procesorul tot la 80-100 % a ramas.
Vreo idee ? Ma gandesc sa fac un cleanup printre codecuri, dar nu stiu ce sa instalez "pe curat".
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