50i to original 23.976p

[diginoob]

Hey folks,
I read this other thread which is 29,970 to 23,976 and get rid of frame blending.
https://forum.videohelp.com/threads/418542-Need-help-determing-deinterlace-solution#post2777321
How can I convert this HDTV 50i file to it's original 23,976p?
I can't get any good result.
I Deinterlaced the 50i to 50p, even that I can't get it right.
What I've to do?
Thanks

[Selur]

QTGMC(preset="fast")+sRestore(frate=23.9760) does seem to work fine for me on the sample,..

[Sharc]

Try

BSSource(002.split.1.ts) #or your source filter
QTGMC(preset="fast")
SRestore(frate=23.976)

Edit: Ooops, Selur was faster ....

[diginoob]

2 things I forget:
I used Topaz Video Ai for deinterlacing. QTGMC is so slow!
And I use Hybrid for Srestore.

[Attachment 87853 - Click to enlarge]

[Selur]

QTGMC is so slow!

that depends a lot on the settings,... ¯\_(ツ)_/¯

did a quick test with the given sample:
clip = qtgmc.QTGMC(Input=clip, Preset="Fast", TFF=True, opencl=False) # new fps: 50
=> 78-80fps (BS Source as source filter)

clip = qtgmc.QTGMC(Input=clip, Preset="Fast", TFF=True, opencl=True) # new fps: 50
=> 81-82fps (BS Source as source filter)

clip = qtgmc.QTGMC(Input=clip, Preset="Faster", TFF=True, opencl=True) # new fps: 50
=> 100fps (BS Source as source filter)

doesn't seem so slow.

[Sharc]

Also, if the OP still thinks that QTGMC is too slow he can try BWDIF(field=3) instead.

[Selur]

Out of curiosity: How fast is 'Topaz Video Ai' deinterlacing HD content?