is there software to determine moving object having frame drop or lag

[helpme101]

Hi guys,

Let say i can see visually that my video has frame loss at , is there any software that can detect or alert this frame drop,
E.g at 1mins 27sec of the video, we had visually spot a frame loss on the video, similar as the moving pendulum.

is there a way for any software or script to detect same frame drop interval (1min 27 sec) as what i have seen visually?


E.g of moving pendulum having frame drop.

[Attachment 47021 - Click to enlarge]

Is there also software to detect that the moving object is out of sync due to video lag/freeze
Eg of moving two moving pendulum out of sync due to video lag.

[Attachment 47022 - Click to enlarge]

[johns0]

Please do post this in other threads,i deleted your other thread,just stay her for other posts.

[Budman1]

Usually dropped packets from streaming video usually causes a jump in DTS/PTS time that can be checked with ffprobe but FFprobe is not a speed demon so 'Quick Scan' would be not so quick unless you know approximately the area of skip.


[Attachment 47028 - Click to enlarge]

In the case of you sample there is no gap because I assume this is a manufactured video since 25.666667 / durartion (.041667) is approximately frame 616.

the following is from one of my videos with just what you mention.

[Attachment 47029 - Click to enlarge]