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Forum: VirtualDJ Technical Support

Topic: Sample video where the colors are wrong using DXVA

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codec WMV3. This video shows the wrong color when using DXVA but has normal color when not using DXVA. The color is wrong all the way thru and it is very apparent when playing the video.

http://www.tellyvisuals.com/AspectRatio4x3.zip
 

geposted Sat 05 Aug 17 @ 1:03 am
Hi Don,

plays fine on 8.2 b3846 for me

Mark
 

geposted Mon 07 Aug 17 @ 7:51 pm
Ok... Assuming you had DXVA on? If it is off it will play fine for me...

Sh.t happens and a good video to have on hand since it does not play well for me... this is not all that unusual but there is a problem with it somewhere related to DXVA being on. I have another one that does not play right either but the others I have with same codec play fine with DXVA on. They all play well here when DXVA is off.

It looks like this when DXVA is on for me. It is blueish thruout and surface of table is all green. You you see that as the cue ball rolls thru the table changing some of the blueish colors to the proper color.



With DXVA off it looks like this which is correct:



If the devs cannot reproduce it then they can ask me to look into it more.
 

geposted Tue 08 Aug 17 @ 5:08 am
Just tried in VLC with DXVA on and get same wrong results. I will look into it more when I have the time.
 

geposted Tue 08 Aug 17 @ 5:40 am
djcelPRO InfinityModeratorMember since 2004
If i remember well, VLC uses FFmpeg library.
 

geposted Tue 08 Aug 17 @ 6:36 pm
You can enable DXVA2 for ffmpeg but the last time I looked at the code for VLC, it seemed they were using a mixed bag of things. Anyway DXVA2 is option in VLC.
 

geposted Tue 08 Aug 17 @ 6:45 pm


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