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Forum: VirtualDJ Technical Support

Topic: Video glitches in build 8184 (8095 is okay)
Hello,

I experience video output problems in VirtualDJ Infinity build 8184 where on the same laptop the 8095 build works fine. (I have both versions working next to each other.)

It looks like blocks of the picture have timing problems where they stutter and where the rest of the picture keeps going on time. Blocks or lines in the picture get a frame backflip.

My 1280x720 clips still work fine but the 1920x1080 show glitches and the higher bitrate seems to have more glitches, no matter which file types.

The laptop is a HP Elitebook 2570p with a I5-3340M and a HD4000 with 8gb memory.
And my video output is on VGA which is converted to HDMI near the flatscreens.

This situation worked fine until a few months ago but because there was a Flatscreen dying I thought that caused the glitches.
Yesterday in a different venue I had these same issues.
 

geposted Sun 16 Jun 24 @ 10:40 am
Can it be the : Fix playback of interlaced videos ?

Cause it seems to be in issue with the 1920x1080 (1080p/i) videos.

I personally think this has to do with the USA vs Europe standards.
One uses Progressive and other Interlaced like the difference between PAl and NTSC.

Is it possible to make this fix to turn on/off with a setting?
 

geposted Fri 21 Jun 24 @ 11:22 am
 

geposted Sat 20 Jul 24 @ 11:14 am
AdionPRO InfinityCTOMember since 2006
No issue with 1080 interlaced video here.
Can you post a screenshot of the issue, as well as the tag editor info section of an affected video?
 

geposted Sat 20 Jul 24 @ 11:34 am
Here is the file info. I recorded a short video of the glitches with the 8184 version. The same video is playing without glitches in the 8095 version.


If needed i can upload the video to my website.
 

geposted Mon 22 Jul 24 @ 5:47 pm
Image one
 

geposted Mon 22 Jul 24 @ 5:57 pm
Image two
 

geposted Mon 22 Jul 24 @ 5:57 pm
AdionPRO InfinityCTOMember since 2006
Can you check if safeVideoDecode is on perhaps? (it should be off)
 

geposted Mon 22 Jul 24 @ 6:08 pm
In the 8184 build it glitches with the safevideoencode is on and also when off.

The 8095 doesnt glitch when safevideoencode is on or off.
 

geposted Tue 23 Jul 24 @ 7:54 am
I wonder if there is a fix for this already in the newer updates?
 

geposted Thu 12 Sep 24 @ 3:52 pm