what could be QTGMC settings for this AVC(BDAV)?

[taigi]

Looking for appropriate QTGMC settings for this AVC(BDAV) (Canon Legria HFG25 camera).
Goal is to deinterlace escaping flicker and shimmer, keeping details, but not oversmoothing.
(This is one of two materials that I'm dealing with now.)
Thanks.

MediaInfo about this file:

General
ID : 0 (0x0)
Format : BDAV
Format/Info : Blu-ray Video
File size : 1.91 GiB
Duration : 11 min 29 s
Overall bit rate mode : Variable
Overall bit rate : 23.7 Mb/s
Maximum Overall bit rate : 24.0 Mb/s
Recorded date : 2020-07-20 19:08:10+01:00
Writing application : Canon

Video
ID : 4113 (0x1011)
Menu ID : 1 (0x1)
Format : AVC
Format/Info : Advanced Video Codec
Format profile : High@L4
Format settings : CABAC / 2 Ref Frames
Format settings, CABAC : Yes
Format settings, Reference frames : 2 frames
Format settings, GOP : M=3, N=12
Codec ID : 27
Duration : 11 min 29 s
Bit rate mode : Variable
Bit rate : 22.7 Mb/s
Width : 1 920 pixels
Height : 1 080 pixels
Display aspect ratio : 16:9
Frame rate : 25.000 FPS
Color space : YUV
Chroma subsampling : 4:2:0
Bit depth : 8 bits
Scan type : Interlaced
Scan type, store method : Separated fields
Scan order : Top Field First
Bits/(Pixel*Frame) : 0.438
Stream size : 1.81 GiB (95%)

[Selur]

Looking for appropriate QTGMC settings for this AVC(BDAV) (Canon Legria HFG25 camera).

without a sample: use preset="Slower"

[taigi]

Attaching sample.