[Cin] I found some test patterns (clips) ...
Andrew Randrianasulu
randrianasulu at gmail.com
Wed Nov 18 19:37:34 CET 2020
http://www.gvgdevelopers.com/concrete/products/k2/test_clips/
in particular I look at
http://www.gvgdevelopers.com/K2DevGuide/Clips2/NTSC_SD_DVCAM_colorbar.mov
interestingly this one says:
Video
ID : 1
Format : DV
Codec ID : dvc
Duration : 10 s 10 ms
Bit rate mode : Constant
Bit rate : 24.4 Mb/s
Width : 720 pixels
Clean aperture width : 704 pixels
Height : 480 pixels
Clean aperture height : 480 pixels
Display aspect ratio : 4:3
Original display aspect ratio : 4:3
Clean aperture display aspect ratio : 4:3
Frame rate mode : Constant
Frame rate : 29.970 (29970/1000) FPS
Standard : NTSC
Color space : YUV
Chroma subsampling : 4:1:1
Bit depth : 8 bits
Scan type : Interlaced
Scan type, store method : Interleaved fields
Scan order : Top Field First
Original scan order : Bottom Field First
Compression mode : Lossy
Bits/(Pixel*Frame) : 2.357
Stream size : 29.1 MiB (59%)
Language : English
Color primaries : BT.601 NTSC
Transfer characteristics : BT.709
Matrix coefficients : BT.601
this moving square with color bars and timecode seems to be good for spotting interlacing ...
Other sources, I only looked at few of them, not found anything interlace related:
https://www.w6rz.net/
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