[RESOLVED] DGIndexNV 2037 crashes when playing MKV-file

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prokhozhijj
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Joined: Sat Jan 01, 2011 12:16 pm

[RESOLVED] DGIndexNV 2037 crashes when playing MKV-file

Post by prokhozhijj » Sun Jan 02, 2011 7:18 pm

DGindexNV (both editions - 32-bit and 64-bit) shows incorrect picture when playing video located on URL below (20mb). It also constantly crashes when creating project or just after loading project for this file. I've downloaded last build of DGIndexNV (02 jan 2011).

http://multi-up.com/405382 - video file.

I am using following equipment and soft.
CPU: Core 2 Quad q9505, 2.83 GHz
Memory: 4Gb
OS: Windows 7 64-bit,
Avisynth: 2.5.8,
GPU info see in attached image.
Attachments
my_nvidia460gtx.gif
Video card info
my_nvidia460gtx.gif (16.18 KiB) Viewed 1040 times

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admin
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Re: DGIndexNV 2037 crashes when playing MKV-file

Post by admin » Sun Jan 02, 2011 7:59 pm

Sorry, but I don't speak Russian and can't figure out how to download it. Can you use mediafire.com, please?

kypec
Posts: 22
Joined: Tue Sep 21, 2010 2:37 am

Re: DGIndexNV 2037 crashes when playing MKV-file

Post by kypec » Mon Jan 03, 2011 5:16 am

admin, try this direct link for download instead.

prokhozhijj
Posts: 30
Joined: Sat Jan 01, 2011 12:16 pm

Re: DGIndexNV 2037 crashes when playing MKV-file

Post by prokhozhijj » Mon Jan 03, 2011 7:22 am

admin wrote:Sorry, but I don't speak Russian and can't figure out how to download it. Can you use mediafire.com, please?
Sorry for inconvenience. I've uploaded file to mediafire as you asked.
http://www.mediafire.com/?797wt1zh9w95hd4

And another link to file (for any case)
http://www.filefactory.com/file/b4ee4hh ... ls-001.mkv

Additional info about how file was made.

------------------------- Avisynth script -------------------------------------------------------------------------------------------
DGSource(dgi="G:\video\_new\Riget I & II Special Edition\d2\nvidia\video1.dgi",deinterlace=1,use_top_field=true)
selectrangeevery(framecount()/100*2,50)

super = dest.MSuper(pel=2, sharp=2)
backward_vec2 = MAnalyse(super, isb=true, delta=2, overlap=4)
backward_vec1 = MAnalyse(super, isb=true, delta=1, overlap=4)
forward_vec1 = MAnalyse(super, isb=false, delta=1, overlap=4)
forward_vec2 = MAnalyse(super, isb=false, delta=2, overlap=4)
dest=MDegrain2(super, backward_vec1,forward_vec1,backward_vec2,forward_vec2,thSAD=400)

return dest

----------------------- BAT file ------------------------------------------------------------------------------------------------------

@SET x264=D:\arh\media\edit\video\_Convert\x264\x264.exe
@SET options=--qp 0 --level 3.1 --preset ultrafast --aud --threads auto
@SET in_file="video_loseless34_1_nv.avs"
@SET out_file="c:\video\riget34_1_nv_progressive_loseless.mkv"
%x264% %options% --output %out_file% %in_file%
----------------------------------------------------------------------------------------------------------------------------------------
Than I've splitted it with mkvmerge GUI

mkvtool: v.4.4.0
avisynth: v. 2.5.8
x264: v. 1834, 32-bit

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admin
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Re: DGIndexNV 2037 crashes when playing MKV-file

Post by admin » Mon Jan 03, 2011 9:52 am

The file won't play in VLC, so I am not interested in looking at it.

What does "loseless" mean in the file title?

prokhozhijj
Posts: 30
Joined: Sat Jan 01, 2011 12:16 pm

Re: DGIndexNV 2037 crashes when playing MKV-file

Post by prokhozhijj » Mon Jan 03, 2011 11:22 am

I have VLC 1.1.5 and it plays this file correctly (see attachment for proof, please). May be you need to upgrade your version of VLC.

Loseless means following settings for x264 coder. I gave you these parameters in my previous post.

--qp 0 --level 3.1 --preset ultrafast --aud --threads auto
Attachments
vlc_screenshot.jpg
VLC plays video correctly
vlc_screenshot.jpg (55.68 KiB) Viewed 1025 times

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admin
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Re: DGIndexNV 2037 crashes when playing MKV-file

Post by admin » Mon Jan 03, 2011 12:11 pm

My understanding is that CUVID does not support lossless x264 streams. Unless, you can show otherwise, there's nothing I can do about this.

prokhozhijj
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Joined: Sat Jan 01, 2011 12:16 pm

Re: DGIndexNV 2037 crashes when playing MKV-file

Post by prokhozhijj » Mon Jan 03, 2011 1:28 pm

Thank you for your time, Donald.

But let me ask you (may be it is stupid question, sorry for this, I am just amateur, not professional). What "CUVID" means?

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admin
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Re: DGIndexNV 2037 crashes when playing MKV-file

Post by admin » Mon Jan 03, 2011 1:52 pm

CUVID is the programming interface for using the Nvidia video decoding engine on the GPU.

prokhozhijj
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Re: DGIndexNV 2037 crashes when playing MKV-file

Post by prokhozhijj » Mon Jan 03, 2011 3:54 pm

neuron2 wrote:My understanding is that CUVID does not support lossless x264 streams. Unless, you can show otherwise, there's nothing I can do about this.
It looks that you are right in your assumption. I've just tried to force using DXVA decoder in Media Player Classic Home Cinema. And this decoder won't work with lossless x264 stream, however it works properly with others x264 files.

May be it is better to catch exception from GPU engine in such cases and show warning for end users about this issue? I think that it is more correct behavior than just crash. :)

Thank you again for your time and explanations.

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