Controlling 4KScope

4KScope supports both command line parameters and keyboard control.  This command line parameters can be used to allow 4KScope to open automatically on startup in the mode and size required.  The keyboard commands can be used to capture compressed and uncompressed frames directly from the incoming signal.

 

Command Line Parameters

 

4kScope -f -m -s D H P R W V

-f Open in full screen mode

-m Open in maximized mode

-s Open in standard mode

D Show Data view on open

H Show Histogram view on open

P Show Picture view on open

R Show Waveform RGB on open

W Show Waveform on open

V Show Vectorscope on open

 

Keyboard Commands

 

<SPACE> Freeze/Thaw data view

F Toggle full screen

<ESC> Leave full screen mode

<CTRL>-0 Capture uncompressed frame as yuv (8 bit), v210 (10 bit), rgb10 (10 bit)

These are headerless frames, with only the raw data in them.  They can be viewed or read in Drastic software like DrasticPreview, DTMediaRead, MediaNXS, etc.  Please contact Drastic for the bit format of these files.

<CTRL>-1 Capture a full size JPG image (in 8 YCbCr bit only)

<CTRL>-2 Capture a 50% size JPG image (in 8 YCbCr bit only)

<CTRL>-3 Capture a 25% size JPG image (in 8 YCbCr bit only)

<CTRL>-4 Capture a 10% size JPG image (in 8 YCbCr bit only)

<CTRL>-9 Capture a 1% size JPG image (in 8 YCbCr bit only)