how to deinterlace a progressive input

[vite]

I have a ts file.This is the mediainfo.

when I play the video,it's like a interlaced clip.

So I try to use QTGMC to solve this problem.This is the avs script:

LoadPlugin("xxxx\LSMASHSource.dll")
LWLibavVideoSource("xxxx\test.ts")
QTGMC(Preset="Slower")

but it doesn't work,the output clip just double the frame by copy the frame.it means frame 2 and 3 are the same,4 and 5 are the same and so on.
I try to useQTGMC(Preset="Slower",InputType=1 or 2 or 3), but none of them work.
If there is a solution, I will greatly appreciate! Thank you!

[davexnet]

It doesn' look like it's interlaced if the pairs of frames are the same, you may have to upload a sample if you want a definitive answer

[manono]

I agree. It looks to me like it's been blend-deinterlaced already, and is therefore progressive. As davexnet suggests, upload an untouched sample.

[vite]

Thank you for such a quick reply! I use mkvtools to cut the video and this is a part of the video.

[vite]

It doesn' look like it's interlaced if the pairs of frames are the same, you may have to upload a sample if you want a definitive answer

Thank you for you reply! I upload a part of the video.

[vite]

I agree. It looks to me like it's been blend-deinterlaced already, and is therefore progressive. As davexnet suggests, upload an untouched sample.

Thanks for you reply! I upload a part of the video.

[jagabo]

Yes, the video has already been blend deinterlaced. There's no way to fix it.