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TripleH
14th May 2007, 13:20
Hi,

I'm about to buy a geforce 8500gt in order to get fine H264 playback on my system with its H264 hardware decoding.

As far as I understand, it will only decode H264 while there is no other program/filter between the video decoder and the renderer. So, if DirectVobSub is on the H264 hardware decoding doesn't work.

Is it possible to play H264/Blu-ray/HD-DVD movie with external subtitles without using DirectVobSub ?

Thanks.

KoD
14th May 2007, 18:10
Right now there is no subtitle filter that will do what you require.

For playing Blu-Ray/HD-DVD discs or discs ripped to HD with intact directory and file structure, you have a solution: use a commercial player like WinDVD and PowerDVD (the latter one when it will get support, present version I think doesn't). Use the trial versions of the players first to be sure !

An important note: I've seen contradictory reports regarding hardware acceleration of h264/vc-1 video on G84 nvidia chips (the chips inside the 8600 and 8500 cards) when playing something else than a HD-DVD/Blu-Ray disc. Some say hardware acceleration is not used in such cases, some say it does. Have a look at this article from Beyond 3D (http://www.beyond3d.com/content/reviews/11/9). Anyway, it's most likely a software player or a driver issue that will be solved or has already been solved.

TripleH
14th May 2007, 19:03
Is there a way to mux a srt subtitle file into a TS file ?

KoD
15th May 2007, 10:59
I don't know.

Maybe you should start a new thread about this in the "Alternative a/v containers" section of the forum. There are people working on ts muxers/demuxers right now and they would probably know more.

The_Keymaker
23rd May 2007, 21:18
8500GT and 8600GT/GTS will do h.264 and VC-1 acceleration ONLY in Vista currently. The XP drivers for these cards do not currently support acceleration with these formats.