Posts tagged: ffdshow

0FFmpeg LogoDXVA problem with recent releases of ffdshow

Published on by in Codecs. Updated 4th October 2011.

The most recent releases of the ffd­show try­outs seem to have broken DXVA sup­port.  Until the prob­lem gets fixed I recom­mend stick­ing to your cur­rent release, or going back to ffdshow_rev3785_20110323_clsid_x64 or ffdshow_rev3721_20110107_clsid_icl10

0FFmpeg LogoUnsolved: Decoding interlaced vc1 in Media Center x64

Published on by in Codecs. Updated 24th January 2012.

Whilst my MediaPC setup can decode just about everything thrown at it, I have had prob­lems decod­ing inter­laced VC1 con­tent.  The prob­lem is caused by the fail­ure of ffm­peg to sup­port inter­laced vc1.  Whilst there are other codecs (e.g. cyber­link or arc­soft) these are cur­rently not avail­able as x64.  Cyber­link do have an x64 codec… Read more »

0Quizdom LogoQuizdom tablet “video capture” not working

Published on by in Misc Software. Updated 5th October 2011.

I was asked to invest­ig­ate why some video cap­ture util­ity which is part of the soft­ware pack­age for the Quiz­dom Tab­let wasn’t load­ing cor­rectly on a par­tic­u­lar laptop. Invest­ig­a­tion revealed that quiz­dom used the XviD codec and installs it as part of its setup routine. The laptop in ques­tion already had a video codec installed… Read more »

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

Published on by in Codecs. Updated 14th December 2011.

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… Read more »