On 1/16/19, [email protected] <[email protected]> wrote: > > Quoting Paul B Mahol <[email protected]>: > >> On 1/16/19, Mark Leman <[email protected]> wrote: >>> Hi Folks, >>> I am trying to use ffplay to crop and scale the 720p 16:9 output from >>> vmix to provide a second 800x600 4:3 output on a video wall. >>> >>> The command >>> ffplay -f dshow -i video="vMix Video" -an -x 800 -y 600 -noborder -vf >>> "crop=960:720:160:0, scale=800:600" >>> does exactly what I want, but I can't move the 'noborder' window to my >>> second monitor which is the video wall. >>> >>> Is there a way to specify which screen the window appears on? (OS is >>> Windows 10) >>> >>> I have tried without the 'noboarder' option, which allows me to drag the >>> window over to the second display an make it full screen. But as soon as >>> I click on any other program on the first monitor ffplay drops from full >>> screen. >>> >>> I have also tried solving the problem with VLC but it has significant >>> buffering lag. > > >> Try also with mpv. > > Thanks for that idea, I had a quick look at mpv with the following: > > mpv.exe "test_vid_1280x720.mp4" --osc=no --screen=2 --no-border > --geometry=800x600 --panscan=1 > > However I don't know how to get mpv to take the directshow video input I > need?
It should be available via: mpv "av://dshow:vMix Video" _______________________________________________ ffmpeg-user mailing list [email protected] http://ffmpeg.org/mailman/listinfo/ffmpeg-user To unsubscribe, visit link above, or email [email protected] with subject "unsubscribe".
