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Initial native support for DXVA2 in SVN - Time to say goodbye to your firstborns - Printable Version

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- joshuass - 2010-06-09 03:12

Just wanted to post that dxva2 is much much improved (just tried the new nightly). It plays artifact free for almost all of my movies/shows.

There are just two series of shows I have that show major artifacting. That is awesome and I thank everyone involved for their hard work!

- Lister of Smeg - 2010-06-09 11:13

joshuass Wrote:Just wanted to post that dxva2 is much much improved (just tried the new nightly). It plays artifact free for almost all of my movies/shows.

There are just two series of shows I have that show major artifacting. That is awesome and I thank everyone involved for their hard work!

I too tried the new nightly (30898) and i can report that, for me, the DXVA functionality is much improved.

Still a few issues with audio sync when using "Adjust Refresh Rate" option, but apart from that.... Its Awesome Cool

- oldpainless - 2010-06-09 12:01

Lister of Smeg Wrote:I too tried the new nightly (30898) and i can report that, for me, the DXVA functionality is much improved.

Still a few issues with audio sync when using "Adjust Refresh Rate" option, but apart from that.... Its Awesome Cool

Yeah...same here....the a/v sync issue kinda makes auto refresh rate pretty unuseable at the mo imo.

K

- mudstuff - 2010-06-09 12:33

Can anyone advise if playback of lossless mkvs is improved in the new nightly win32 build? I'm using r28256 and none of my 1:1 bluray to mkv rips playback without pixelation (well, some older MPEG-2 encoded blus do). Currently I use MPC-HC to play them (not configured it as an external player as I had hoped this would be fixed in an upcoming build).

So will the new build playback lossless 1080p video?

Thanks

- Lister of Smeg - 2010-06-09 13:01

mudstuff Wrote:Can anyone advise if playback of lossless mkvs is improved in the new nightly win32 build? I'm using r28256 and none of my 1:1 bluray to mkv rips playback without pixelation (well, some older MPEG-2 encoded blus do). Currently I use MPC-HC to play them (not configured it as an external player as I had hoped this would be fixed in an upcoming build).

So will the new build playback lossless 1080p video?

Thanks

I don't have any lossless MKV's so i can't comment.

Sorry Sad

- spiff - 2010-06-09 13:16

lossless 1080p? LOL. i doubt you'll find any (consumer-grade) puter able to play it. that's 189MB/s just for the video data. you must have tons of space to waste...

- steelman1991 - 2010-06-09 13:30

mudstuff Wrote:Can anyone advise if playback of lossless mkvs is improved in the new nightly win32 build? I'm using r28256 and none of my 1:1 bluray to mkv rips playback without pixelation (well, some older MPEG-2 encoded blus do). Currently I use MPC-HC to play them (not configured it as an external player as I had hoped this would be fixed in an upcoming build).

So will the new build playback lossless 1080p video?

Thanks
Could you expand on this - what do you mean by 'lossless'. Encodes and remuxes/rips playback in the main flawlessly, though this can be dependant on hardware.

- mudstuff - 2010-06-09 13:54

Sorry, to clarify I mean lossless from the Bluray source. I thought that was obvious, where would I get true uncompressed 1080p video of studio produced films?! Smile

"Scene" compressed mkv rips of say 4GB-6GB 720p or 8GB+ 1080p play just fine but content direct from bluray in mkv format (via makemkv) playback jerkily and break up. MPC-HC, TMT3, PowerDVD etc play them fine.

So i was just wondering if anyone had tried an uncompressed bluray rip. I've dabbled with Live before and playback was fine but I had audio issues and prefer the win7 environment as I use my Revo (3610, 4GB RAM, 500GB HDD, Win7) as a torrent server too.

It'd be great if this has improved, otherwise I'll configure MPC-HC as external player and forgo the nice overlay UI of XBMC and Alaska whilst playing video.

- steelman1991 - 2010-06-09 14:45

See previous post - remuxes and full rips to mkv play fine, with the proviso stated re hardware.

- mudstuff - 2010-06-09 14:46

Thanks, I'll give it a whirl then. As I say, hardware should be up to the task as other apps play the video back fine. Time for an update!

Do I need to tweak any of the settings, or should it work as default?