I tried to modify the hard decoding and hard coding using ffmpeg. If my i-frame is set to be relatively large, it takes a long time to display the picture each time. How does your code handle this problem? Why do you open the picture so quickly?

[zhuya1996]

I tried to modify the hard decoding and hard coding using ffmpeg. If my i-frame is set to be relatively large, it takes a long time to display the picture each time. How does your code handle this problem? Why do you open the picture so quickly?
thanks you!!!!!!!!!!! Waiting for your reply

[mpromonet]

HI @zhuya1996

It is not clear if you are refering to this piece of code or somehting else ?

Best Regards,
Michel.