[FFmpeg-user] AMF hardware acceleration duplicating frames at 60 fps

[Carl Zwanzig]

On 3/23/2019 5:55 PM, Carl Eugen Hoyos wrote:
> The console output imo indicates that gdigrab does not provide the
> frames on time, I don't know what the deeper reason is.

Based on my screen-grabbing experiments last year, I'm rather suspicious of 
gdigrab (see "Delay in windows screen capture" from last September). 
Unfortunately, I didn't have a chance to run down the root cause.

z!