Videos that are not typical size don't show correctly

I am using a program called serato video used for video djing. When I load videos with weird sizes most often 640 by 360 the videos show up on off centered on the output screen. The wired thing is that if I load the same video on the second opposite channel it works as intended it's not specific to a channel when it happens.  You can load the same video twice in the app not sure at this point if its the container or just the wired video size or codecs. Is there away to auto resize those videos when playing or could someone give me some direction.

Codec Tweak Tool | Log file | Generated at 2019-10-01 20:02:21

#####  System Information  #####

OS:           Windows 10 Enterprise (10.00.18362) (x64)
CPU name:     Intel(R) Core(TM) i7-6700HQ CPU @ 2.60GHz
CPU details:  2592 MHz | 8 core(s) | Family 6 Model 94 Stepping 3
Memory:       16256 MB
Screen size:  1920x1080 (32bits) (60Hz)
GPU 1:        Intel(R) HD Graphics 530
             VendorID: 8086, DeviceID: 191b, SubSys: 07081028
GPU memory:   1024 MB
GPU driver:   igdumdim64.dll (Version 26.20.100.6859) (4-30-2019)
GPU 2:        NVIDIA GeForce GTX 970M
             VendorID: 10de, DeviceID: 13d8, SubSys: 07081028
GPU memory:   3072 MB
GPU driver:   nvldumdx.dll (Version 26.21.14.3153) (7-12-2019)
Audio device: NVIDIA High Definition Audio
             VendorID: 10de, DeviceID: 0071
Audio driver: nvhda64v.sys (Version 1.3.38.16) (3-18-2019)

#####  K-Lite Codec Pack  #####

KLCP version: 15.1.9 (base 15.1.6)
KLCP type:    mega

Speaker conf: 2.0

MPC renderer: EVR CP
MPC subs:     ISR
MPC audio:    System Default
MPC decoder:  h264=CUVID hevc=CUVID vp9=0 vc1=0 mpeg2=0

#####  Decoder Settings #####

LAV Video:
H264=CUVID HEVC=CUVID VP9=1 VC1=0 MPEG2=CUVID MPEG4=CUVID WMV3=0

LAV Audio:
MP3=1 AC3=1 DTS=1 DTSHD=1 EAC3=1 TRUEHD=1 AAC=1 Vorbis=1 LPCM=1 WMA=0

#####  DirectShow Filters (32-bit)  #####

(A total of 73 filters, 0 shown, 73 hidden)

#####  DirectShow Filters (64-bit)  #####

(A total of 73 filters, 0 shown, 73 hidden)

#####  ICM Class Manager (32-bit)  #####

(A total of 3 filters, 0 shown, 3 hidden)

#####  ICM Class Manager (64-bit)  #####

(A total of 3 filters, 0 shown, 3 hidden)

#####  Default source filters (32-bit)  #####

(A total of 64 default source filters, 0 shown, 64 hidden)

#####  Default source filters (64-bit)  #####

.vob    {B98D13E7-55DB-4385-A33D-09FD1BA26338}  LAV Splitter Source
.wav    {B98D13E7-55DB-4385-A33D-09FD1BA26338}  LAV Splitter Source

(A total of 55 default source filters, 2 shown, 53 hidden)

#####  ACM and VFW Codecs (32-bit)  #####

(A total of 20 codecs, 0 shown, 20 hidden)

#####  ACM and VFW Codecs (64-bit)  #####

Description:  proDAD Codec
ID:           vidc.pDAD
File name:    C:\WINDOWS\system32\prodad-codec.dll

Description:  Huffyuv lossless video codec
ID:           VIDC.HFYU
File name:    C:\WINDOWS\system32\huffyuv.dll

(A total of 20 codecs, 2 shown, 18 hidden)

This is the fault of Serato or graphics drivers.

Try changing which GPU it uses.
https://www.tenforums.com/tutorials/103965-set-preferred-gpu-apps-windows-10-a.html

Thank you!! I have always chosen which apps use the high performance settings/Nivida card. The app/serato has been chosen to use high performance and the video plugin as well. With klite codecs it plays every video just those of the 640 x 360 and a few other none standard sizes cause and issue. If there are any recommendations I am all ears!!

Have you tried with the Intel GPU? Most apps don't need the high performance GPU. That one is primarily intended for games.

I recommend using DXVA2 copyback instead of CUVID hardware decoder.

Yes intel does not work very well with the dj software. Works really well with Nivida other than the videos resizing in odd places all over the screen. I will change from cuvid back to DXVA2 to see if it resolves my issue.

It is the player which controls the position and size of the video window/area.

To test if the player has problems with certain video sizes, you could do the following test:
1) Run the K-Lite installer again. Choose ffdshow as the decoder for H.264
2) In ffdshow settings, enable the "Resize & Aspect" filter and choose "Expand to next multiple of 16". Or use a specific size of one of your working videos.
3) Play a file that contains H.264 video.

I am sure its the dj software I can play the video in any player and it works fine. Actually if I play the same video on the opposit side in the DJ software it works fine very weird. Oh I did what u said no change.

Report it to them and maybe they can fix it. Include all the details such as your GPUs+drivers, screen resolution, all video resolutions which have issues, and the fact that it only happens on left side. If they can reproduce the problem, then that is a huge step towards solving it.

Thank you exactly what I am doing..