Screen recording settings

[akbaar]

hi ... i would like to revive this... i am sorry... but i couldnt find a better source anywhere for screen recodring source nvidia 

 

is there any better settings for RTX3080 and 4K res... any json files anyone could please share 

 

thank you 

and sorry again

[LogicalDrm]

*** Split from another thread ***

 

Original https://linustechtips.com/topic/987839-sharex-settings-for-quick-screen-capture-sharing-aka-time-to-ditch-gyazo

 

Considering the thread you posted in was specifically about Gyazo, and about 4 years old, your requirements and hardware are beyond that threads scope. Are you looking at using Gyazo or screen recording in general? For latter, OBS is generally what you would want to use. Or Geforce Experience if you want just clips from games.

 

[akbaar]

any new update to the setting that matches RTX 3080 and 4 K screen?

[akbaar]

-rtbufsize 1500M -f dshow -framerate $fps$ -i video="screen-capture-recorder" -c:v h264_nvenc -r 60 -preset slow -b:v 4200k -vf "scale='iw*min(1,sqrt(1024*576/iw/ih))':'ih*min(1,sqrt(1024*576/iw/ih))':in_range=full:out_range=full:in_color_matrix=bt709:out_color_matrix=bt709" -sws_flags lanczos -profile:v high -pix_fmt yuv444p -color_range 2 -movflags +faststart -y "$output$"

 

this is what i came to... but 

[akbaar]

-rtbufsize 1500M -f dshow -framerate $fps$ -i video="screen-capture-recorder" -c:v h264_nvenc -r $fps$ -preset slow -b:v 4200k -vf "scale='iw*min(1,sqrt(1024*576/iw/ih))':'ih*min(1,sqrt(1024*576/iw/ih))':in_range=full:out_range=full:in_color_matrix=bt709:out_color_matrix=bt709" -sws_flags lanczos -profile:v high -pix_fmt yuv444p -color_range 2 -movflags +faststart -y "$output$"

 

the quality still bad

https://gfycat.com/ActualWaterloggedIzuthrush

[akbaar]

-rtbufsize 512M -f dshow -framerate $fps$ -i video="screen-capture-recorder" -c:v libx264 -r $fps$ -preset Medium -tune grain -crf 28 -vf "scale='iw*min(1,sqrt(1280*720/iw/ih))':'ih*min(1,sqrt(1280*720/iw/ih))':in_range=full:out_range=full:in_color_matrix=bt709:out_color_matrix=bt709" -sws_flags lanczos -profile:v high444 -pix_fmt yuv444p -color_range 2 -movflags +faststart -y "$output$"

 

hmm using x264 28CRF 720p 

[akbaar]

hmmm

i settled for this

-rtbufsize 512M -f dshow -framerate $fps$ -i video="screen-capture-recorder" -c:v libx264 -r $fps$ -preset Fast -tune grain -crf 27 -vf "scale='iw*min(1,sqrt(1280*720/iw/ih))':'ih*min(1,sqrt(1280*720/iw/ih))':in_range=full:out_range=full:in_color_matrix=bt709:out_color_matrix=bt709" -sws_flags lanczos -profile:v high444 -pix_fmt yuv444p -color_range 2 -movflags +faststart -y "$output$"

[akbaar]

-rtbufsize 512M -f dshow -framerate $fps$ -i video="screen-capture-recorder" -c:v libx264 -r $fps$ -preset Fast -tune grain -crf 26 -vf "scale='iw*min(1,sqrt(1280*720/iw/ih))':'ih*min(1,sqrt(1280*720/iw/ih))':in_range=full:out_range=full:in_color_matrix=bt709:out_color_matrix=bt709" -sws_flags lanczos -profile:v high444 -pix_fmt yuv444p -color_range 2 -movflags +faststart -y "$output$"  

 

CRF 26

[Kilrah]

All other posts moved here, please use this thread.