Hi ****

sorry for my english: I'm a cat

Code:
        for /f "tokens=1,2 delims=^=" %%g in ('v:\ffprobe64bit333.exe -hide_banner -loglevel fatal -pretty -select_streams v -show_entries "frame=pkt_pts_time,pkt_duration_time,interlaced_frame" %4 2^>^&1') DO (
        if "%%~g"=="interlaced_frame" set "interlacedORprogressiveFFprobe=%%~h")
I use it to determine if all mxf in my directory are interlaced or progressive.

But why for each scan ffprobe is a little slow? thanks