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Horrordee
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Posted: Sat, 29th Nov 2008 00:32 Post subject: Vista MKV Codec Knightmares |
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Please help!
I have Windows Vista Ultimate for my Media Centre PC. I have been having issues with codecs on it. Basically, I installed Haali (sp?) and FFDshow, being told they're the only two I need. However, playing certain 1080p .mkv files, the audio is completely out of sync. Some .xvids have really shitty audio too (distored). So I uninstalled and tried the latest version of CCCP, this didn't work. Heck, I even tried installing CoreAVC (Even though its a vid codec and not audio), but that didn't help.
I'm sure all I need is FFDshow, and the correct settings. Can anyone help?
There must be some gurus here...
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LeoNatan
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Posted: Sat, 29th Nov 2008 00:38 Post subject: |
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What CPU do you have? Can your PC handle high bitrate 1080p videos? Hate to ask such questions, but it's a start. Indeed, Haali + Ffdshow is the way to go, but let's see about the PC first.
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Horrordee
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LeoNatan
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Posted: Sat, 29th Nov 2008 02:11 Post subject: |
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:\ Nope, not hardware. What version of ffdshow do you have on Vista? Make sure to use the latest beta build of FFDSHOW Tryouts, not the old one on their site. Another issue could be Vista's slower HD access. Make sure you increase the buffer size in Haali.
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Horrordee
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Posted: Sat, 29th Nov 2008 12:29 Post subject: |
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I don't think I got the Tryouts, i'll try again now but not holding my breath..
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SuTuRa
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Posted: Sat, 29th Nov 2008 14:32 Post subject: |
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Try CoreAVC.Professional.Edition.v1.7.0.0-EDGE, it´s the fastest H.264 video decoder.
Latest version is 1.8.5
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Horrordee
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Posted: Sat, 29th Nov 2008 15:10 Post subject: |
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Tried CoreAVC - but it's not an audio decoder so didn't fix the problme?
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Horrordee
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Posted: Sat, 29th Nov 2008 15:14 Post subject: |
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Do i need to change any settings in ffdshow? or just leave everything as standard?
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Horrordee
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Posted: Sat, 29th Nov 2008 15:16 Post subject: |
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And how do I change the buffer size in Haali? The closest thing I can see is Input Buffer Size which is 8192 - what should I change this to?
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Horrordee
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Posted: Sat, 29th Nov 2008 16:03 Post subject: |
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So I tried a higher cache (12000 something) along with FFDShow tryouts and the issue is still there, but not so bad. Audio is now probably out by about a second...
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LeoNatan
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Posted: Sat, 29th Nov 2008 17:52 Post subject: |
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Very strange, you know? My buffer size is 16384, and I it's more than enough. Do you have the Post Processing option enabled in FFDSHOW?
Another thing you could try is instead of FFDSHOW (set all codecs in audio config to disabled), try using AC3 Filter.
Last resort, try using the latest KMPlayer. It's good and it should be fast enough.
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Horrordee
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Posted: Mon, 1st Dec 2008 22:17 Post subject: |
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Update, I reinstalled XP and it's STILL DOING IT.
It must be a hardware / driver thing, but i'm screwed as i have no idea what it is!
I tried reinstalling the ATI HDMI Audio drivers (passing vid + sound through the HDMI), got the latest AMD gfx drivers (onboard vid is radeon hd 2300), and still nothing.
I have no idea what to do... only seems to be a problem on 1080p files...
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LeoNatan
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Posted: Mon, 1st Dec 2008 23:17 Post subject: |
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Let me give you final suggestion for now (can't think of something else). Try disabling FFDShow's h264 codec and install PowerDVD. Their decoder supports hardware acceleration, so that might boost things up.
BTW, what kind of hard drive are the 1080p files? This could be the bottleneck, but it's highly unlikely.
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nouseforaname
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Horrordee
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Posted: Mon, 1st Dec 2008 23:32 Post subject: |
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Interesting guys... thanks for all the tips. It's a bit late to try them tonight so i'll try tomorrow and report back. I will indeed try everything tomorrow.
Last resort I might take screenys of all my settings or something! doh!
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Horrordee
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LeoNatan
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Posted: Wed, 3rd Dec 2008 15:10 Post subject: |
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Did you try removing the mixer option, or setting it to 5.1 setting? Maybe that's the problem.
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Horrordee
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Posted: Wed, 3rd Dec 2008 15:52 Post subject: |
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Strangely I got it to work!
I uninstalled the latest ATI HDMI Drivers, then I unistalled AVC Filter.
Using FFDShow + CoreAVC + Haali it seems to work...
No lag and no issues... how wierd!
knew it wasnt hardware!!
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Horrordee
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Posted: Wed, 3rd Dec 2008 15:59 Post subject: |
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ps. thanks for all your help!
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LeoNatan
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Posted: Wed, 3rd Dec 2008 19:21 Post subject: |
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Cheers, glad you figured it out! Just remember what you did for after formats 
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SycoShaman
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Posted: Sun, 7th Dec 2008 07:15 Post subject: |
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I had the same problem. But I installed the newest K-Lite package and it works fine now.
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