Media Player Classic Home Cinema - DXVA!

[matthew_eli]

Originally Posted by tetsuo55

allright, please create a bug report on trac and add one of the broken samples

instructions on creating the bug report in my signature under "checklist"

Sorry Tetsuo, could you indicate me a Software to edit (cut) mkv files to upload a sample in the Ticket? Thanks

EDIT: done, using Avidemux; thanks anyway

[snyders6dogrecipe]

matthew_eli, this happened to me too. It involved a crappy external hard drive. When I would copy a video over to it, every now and then during the video there would be a bunch of artifacts, and always in the same part, even if I copied the file again. I just had to use a different drive to stop having the problem.

[Steveo08]

Originally Posted by matthew_eli

I'm using Intel g45 (X4500MHD) graphic card

thank, are any other graphiccards with film grain on dxva?

[matthew_eli]

Originally Posted by Steveo08

thank, are any other graphiccards with film grain on dxva?

Mmmmhh maybe ATI, but I'm not sure...

this is the video that generates the problem on g45, sec 16 (about):

http://uploading.com/files/a3a56d3d/test1_a.mkv/

[Snowknight26]

I haven't looked at the sample you provided, but if its a video encoded with x264 and weightp was used, then that's why DXVA is broken on your GPU.

[snyders6dogrecipe]

I have a bug to report. This doesn't occur with all my files, though: When I have an mkv file with a dts track on, every now and then the video will freeze for a split second. If the alternate ac3 track is selected, it won't freeze. I've dealt with this problem by converting the problematic dts tracks to FLAC. But I'd still like it if this were fixed, since FLAC takes up twice the space.

[avivahl]

Guys, I compiled a small (~4MB) chm file of the current/latest DirectShow documentation from MSDN. Might be useful/helpful for quickly looking up stuff. (I used "Package This!" together w/ HTML Help Workshop)

Here you go: http://rapidshare.com/files/310473891/DirectShow.rar

[Mercury_22]

@ Casimir
You have broken PGS Subtitles detection in rev 1338 (or 1339 ?) cause after 1337 I can't find all PGS Subtitles in m2ts files e.g with 1337 I have 19 subtitles and the same file with 1339 has only 2 PGS Subtitles
Can you please fix it ?

[xtdsm]

Originally Posted by clsid

Has there been any progress with regard to solving the slow loading bug that people are experiencing on Windows 7 when using EVR CP? Some people are getting delays up to 30 seconds.

I am having the exact same problem, any solutions yet?

thanks

[tetsuo55]

Originally Posted by matthew_eli

Mmmmhh maybe ATI, but I'm not sure...

this is the video that generates the problem on g45, sec 16 (about):

http://uploading.com/files/a3a56d3d/test1_a.mkv/

works fine on my X4500HD with latest driver, mpc-hc and windows 7 x64

[anybody]

Originally Posted by tetsuo55

works fine on my X4500HD with latest driver, mpc-hc and windows 7 x64

I did some digging on this, because i've always suffered from corruptions when using DXVA on the GMA 4500MHD contained in the Intel GS45 Chipset my Laptop is based on.

I'm also using Win7 x64 and the drivers are dated October 30th and version 8.15.10.1986, which according to the Intel Download Site for the 4 Series Graphics Driver is currently the latest version.

As it turns out, this sample produces the usual decoding artifacts on my GMA4500 around second 16-17, but only until build 1326. Starting with build 1327, the problem is gone.

The changelog says:

Revision 1327 - Directory Listing
Modified Wed Nov 4 10:29:29 2009 UTC (2 weeks, 4 days ago) by Aleksoid

fix : ref_num check for non Nvidia card;

[Abradoks]

Originally Posted by xtdsm

I am having the exact same problem, any solutions yet?

Do you have any antivirus installed?

[Polcius]

What does "Alternative Vsync" do? Why is it recommended to use it?

[alexins]

Originally Posted by clsid

Has there been any progress with regard to solving the slow loading bug that people are experiencing on Windows 7 when using EVR CP? Some people are getting delays up to 30 seconds.

Very often, this problem occurs when using Kaspersky Anti-virus. The problem is precisely Kaspersky Anti-virus, rather than mpc-HC. If you add mpc-hc exception list, it does not help. Only helps you to reinstall your antivirus.

[XhmikosR]

Kaspersky has released a new version that's supposed to fix that problem. But there is another problem that has nothing to do with KAV.

http://forum.doom9.org/showthread.ph...84#post1345984

[Xorp]

Originally Posted by Mercury_22

@ Casimir
You have broken PGS Subtitles detection in rev 1338 (or 1339 ?) cause after 1337 I can't find all PGS Subtitles in m2ts files e.g with 1337 I have 19 subtitles and the same file with 1339 has only 2 PGS Subtitles
Can you please fix it ?

Ya sub language detection is completely broken after 1.3.1337

[Lincoln Burrows]

Somehow I messed with M2TS subtitles that now I can't get them to work even after reinstalling/uninstalling MPC. I think that happened after I added this filter: "DirectVobSub (auto-loading)" and then removed from the external filters list.

They were working before, and being recognized, along with VMR9-renderless. What should I do?

[xtdsm]

Originally Posted by XhmikosR

Kaspersky has released a new version that's supposed to fix that problem. But there is another problem that has nothing to do with KAV.

http://forum.doom9.org/showthread.ph...84#post1345984

Kaspersky causing the player itself to load slow, so I uninstalled that and tried MPC-HC and the player loads fast that the actual movie will play in 3-4 seconds. this only happens with EVR-cp. this issue is not present with player 1.2.902 andthing newer than that and the problem occurs.

thanks

[XhmikosR]

There are two loading problems.
The first one is that the actual MPC-HC window takes a few seconds to open. That's caused by Kaspersky.
The second one is that the actual MPC-HC window opens instantly but the video takes a few seconds to actually play. This only happens with EVR Custom on Win7 and it's not caused by Kaspersky. The solution is to either use only the internal filters and splitters or if you want to use external ones, set them as preferred in the external filters window. Alternatively, you can always use another renderer like Haali, and the problem will not appear.

BTW, Kaspersky has released a patch2 of version 9.0.0.736. http://www.kaspersky.com/kav_latest_versions

Please Note! Only versions 9.0.0.736 (Critical Fix 2) and higher are compatible with Windows 7.

[tetsuo55]

Originally Posted by xtdsm

Kaspersky causing the player itself to load slow, so I uninstalled that and tried MPC-HC and the player loads fast that the actual movie will play in 3-4 seconds. this only happens with EVR-cp. this issue is not present with player 1.2.902 andthing newer than that and the problem occurs.

thanks

Can you pinpoint the exact breaking revision more exactly? a lot of commits after 902 are not related to graph building at all.