Artigos Etiquetados: DXVA

0codecsGuia de configuração codec completo para o Windows 7/8

Win-dows 8 está pronto e em breve estará disponível para venda a retalho. With that in mind it seemed a good time to write an updated guide to get­ting codecs set up for a fully oper­a­tion­al HTPC para ambos os Win-dows 7 e 8. Para este guia eu estou usando um novo recurso do HTML5 que cria instruções expansíveis. No momento em que escrevo isto só é suportado pelo Chrome e Safari 6 but hope­fully oth­er browsers will add sup­port in the near future.

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0Media Player Classic - Logo Home CinemaDescodificação entrelaçado CV-1 com DXVA

Um par de dias atrás ver-são 1.6 of Media Play­er Clas­sic — Home Cinema was released. Although I don’t use MPC-HC, I do keep an eye on the releases as it can be a use­ful back-up when a file wont play. It’s been quite a long time since the last offi­cial release so I had a quick scan of the changelog e uma coisa imediatamente pulou para mim: “VC‑1 DXVA Decoder now decodes VC‑1 inter­laced mater­i­al”. Until now there has been no open source x64 codec that will decode inter­laced VC‑1. Finally hav­ing this avail­able com­pletes cov­er­age for all the media files I have ever tried to play. Hope­fully this will also get added to ffd­show try­outs and LAV Video in the near future.

2Logo FFmpegCorrupção FFDShow DXVA H.264 resolvido

I have recently been suf­fer­ing cor­rup­tion play­ing back some H.264 files with FFD­Show try­outs. After a bit of exper­i­ment­ing I’ve found that the last build without this issue is build 3949 a partir de 24º-July. I pre­vi­ously had issues with earli­er releases of FFD­Show thattrabalho didn 't com DXVA em tudo - felizmente construir 3949 does­n’t suf­fer this issue. I alsoanteriormente tinha um problema onde algumas compilações do FFDShow foram menos eficientes no meu HTPC e não foram capazes de decodificar sem problemas alguns filmes de alta taxa de bits, por exemplo. um rasgo do Inglorious Basterds Blu-Ray, which has forced me to con­tin­ue to use an old build from mid-2010 until now. Build 3949 does­n’t suf­fer from these issues either — so in terms of the 3 problemas que tive ao longo dos anos com ffdshow, construir 3949 does­n’t suf­fer from any of them, tornando-se minha compilação de escolha para o futuro próximo.

1Closed Captions Subtitles LogoSubtitles and DXVA in Windows Media Center 7 x64

Thanks to a guide on theHTPC.net I have been able to get sub­titles work­ing with hard­ware accel­er­ated decod­ing in Win­dows Media Cen­ter 7 x64.

For this sim­pli­fied guide to work you must already be com­fort­able with the vari­ous tweaks neces­sary to change the default codecs used in Media Cen­ter. Once you know how to tweak codecs (and change their mer­its) you can simply fol­low these steps…
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