DragonicPrime wrote:

yes I know. What I mean, is that if I use flowframes or don't use real time interpolation, I can do it without any issues. I used to be able to do it with rife 3 versions. My gpu usage is only around 30-40% with 1080p 2x interpolation. I have a 4090

Can you do real time 4k at x2 frame rate?

Yup i'm having no luck ether. I have the Dolby Vision plugin from the M$ store.

I've got the following version of MPV "mpv-x86_64-20220417-git-305332f" which I've copied (and overwritten where applicable) to the following location: C:\Program Files (x86)\SVP 4\mpv64

I've then accessed the MPV config file via Right click Information>Additional Information

My log file is as follows:

#
# THIS FILE WILL BE OVERWRITTEN WITH THE PACKAGE UPDATE
# Use %APPDATA%/mpv/mpv.conf
# OR SVP's menu -> Information -> Add. information -> mpv config. file
#     to define your own customized configuration
#
# Sample mpv configuration
#

# this is required for SVP to "catch" the mpv
input-ipc-server=mpvpipe

# hardware video decoder
hwdec=auto-copy
hwdec-codecs=all

# high quality video output, require rather fast video card
#profile=gpu-hq

# D3D11 renderer (default) is required for the HDR playback
#gpu-api=d3d11

# use VULKAN API if you have problems with the default d3d11 renderer
#gpu-api=vulkan

# miscellaneous options

# comment this one if you want mpv to remember the playback position
save-position-on-quit=yes

# fixes audio desync
hr-seek-framedrop=yes
ii

#log-file=mpv.log
# this is required for SVP to "catch" the mpv
input-ipc-server=mpvpipe
hwdec=nvdec-copy
#hwdec=auto-copy
hwdec-codecs=all
hr-seek-framedrop=no
vo=gpu-next
target-prim=bt.2020
target-trc=pq
gamma=5

Any ideas where i'm going wrong?

Monitor is in 10Bit HDR mode.

damienbt wrote:
straumli wrote:

I have installed the Dolby Vision extensions but I still have the purple tint issue. Tried all players installed on a none-DoVi compatible monitor.

This problem is not related to the monitor : you didn't get the right version of MPV or didn't configure it correctly
On my side MPC-HC, MPC-BE and VLC render a purplish picture in dolby vision videos that don't have a HDR10/HLG fallback stream.
MPV works though, wether I use a dolby vision display or not (but HDR compatible in both cases).

1/ Create a %APPDATA%\mpv\mpv.conf file

# this is required for SVP to "catch" the mpv
input-ipc-server=mpvpipe
hwdec=nvdec-copy
#hwdec=auto-copy
hwdec-codecs=all
hr-seek-framedrop=no
vo=gpu-next
target-prim=bt.2020
target-trc=pq
gamma=5

2/ Enable HDR from windows 10/11 from windows settings System > Screen > HDR. Select the external screen (not the internal display) and enable HDR

3/ While having your external display plugged in : you have to set the graphic cards to output in 10 or 12 bits mode. See the capture below from nvidia control panel

4/ In SVP settings, set "Allow output in 10 bit color depth" set to always
https://www.svp-team.com/forum/misc.php?action=pun_attachment&item=5390&download=0

Thanks for this info. I'll try it tonight!

Imee wrote:

yes

OK thanks I'll try some more with it.

Sorry just to be 100% clear. Is this on a none dolby vision monitor?

Not trying to use plex as a player.

I can't seem to get GPU next to activate on mpv.

Imee wrote:

https://www.microsoft.com/en-us/p/app/9 … rementstab
PotPlayer x64 with SVP 4 work DoVi big_smile

My HDR monitor is not compatible with DV does this method work on a normal HDR10 monitior?

I'm not having much luck so far.

According to the reddit post below this should be possible using the latest MPV and GPU Next (It's not actually using Dolby Vision but strips out the per scene meta data and solves the purple tint issue). Id very much like to use this as my Tablet and TV both support DV but my PC does not. This way my plex server only needs one copy of any HDR media.
Unfortunately I'm pretty new to all of this, has anyone tried it with success at the same time as SVP?



https://www.reddit.com/r/htpc/comments/ … urce=share

34

(0 replies, posted in Using SVP)

Hi everyone. I've just got a new monitor which will finally let me watch HDR on my computer. I've not really used my copy of SVP much other than for youtube videos up to this point.

I'm after a little guidance on adding some sharpening to my 4K HDR films played via MPV. What i've read so far doesn't seem to work as its for the standard MVP not the one linked to SVP. Everything i've tried so far hasn't really worked. Any guidance really would be appreciated.

In addition is there anywhere I can set the peak brightness to 1000nits?

Monitor is an X35 3440x1440
2080ti, i7 8086k @ 5.2Ghz

Thanks in advance.