[FFmpeg-user] (no subject)

[Roger Pack]

On 7/15/16, Tim Hiles <thiles at confex.com> wrote:
> Hi all,
>
> Seeing odd behavior with screen capture recorder.
>
> This always works on win 7. No problems. Even when resolution is set to
> 1920 x 1080
>
> c:\ffmpeg\ffmpeg\bin\ffmpeg.exe -f dshow -i
> video="screen-capture-recorder":audio="Microphone Array (Realtek High
> Definition Audio)" -vcodec libx264 -pix_fmt yuv420p -preset ultrafast
> -acodec pcm_s16le -ac 1 -ar 22050 C:\CMT\output.mkv
>
> But it isn't working on this win 10 computer with the resolution set to
> 1920 x 1080.  What happens is that it actually crops the image down to
> 1536x864

gdigrab may work better for you, I think it handles DPI.
See also https://github.com/rdp/screen-capture-recorder-to-video-windows-free/issues/50
for possible work arounds.