Hello, Puzzled by data from "mediainfo".
Setup1: VCR->Diamond VC500->PC via USB; Using Vdub
Device=Conexant Polaris Video Capture (Direct Show)
Video=preview
Video Source=Video Composite
Capture Pin=NTSC_M FR=29.970; Color Space=UYVY; Output Size=720x480
Compression=
Huffyuv v2.1.1
Set Custom Format=720x480 UYVY YUV4:2:2 interleaved
I don't understand why the "Display aspect ratio" = 3:2
Looking at with VLC, MVP fullscreen it looks/measures 3:2.
Code:
General
Complete name : H:\Video\From 8mm Film.avi
Format : AVI
Format/Info : Audio Video Interleave
Format profile : OpenDML
File size : 16.7 GiB
Duration : 31 min 54 s
Overall bit rate : 74.8 Mb/s
Video
ID : 0
Format : HuffYUV
Format version : Version 2
Codec ID : HFYU
Duration : 29 min 40 s
Bit rate : 80.3 Mb/s
Width : 720 pixels
Height : 480 pixels
Display aspect ratio : 3:2
Frame rate : 29.970 (30000/1001) FPS
Standard : NTSC
Color space : YUV
Chroma subsampling : 4:2:2
Bit depth : 8 bits
Scan type : Interlaced
Bits/(Pixel*Frame) : 7.748
Stream size : 16.6 GiB (100%)
Setup2: VCR->SonyTRV480 camcorder->PC via Firewire; Using WinDV
General
Complete name : H:\Video\From 8mm Film_DV.20-12-11_20-22.00.avi
Format : AVI
Format/Info : Audio Video Interleave
Commercial name : DVCPRO
Format profile : OpenDML
File size : 8.42 GiB
Duration : 41 min 46 s
Overall bit rate mode : Constant
Overall bit rate : 28.9 Mb/s
Recorded date : 2020-12-11 20:22:27.000
Video
ID : 0
Format : DV
Commercial name : DVCPRO
Duration : 41 min 46 s
Bit rate mode : Constant
Bit rate : 24.4 Mb/s
Width : 720 pixels
Height : 480 pixels
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 order : Bottom Field First
Compression mode : Lossy
Bits/(Pixel*Frame) : 2.357
Time code of first frame : 00:00:52;18
Time code source : Subcode time code
Stream size : 8.40 GiB (100%)
Thanks,
Burt
-- merged --
EDIT:
I just realized 720/480 = 1.5 = 3:2 so DUH! But why is SETUP2 at 4:3 at 720/480 pixels? Or has Pixel Aspect ratio changed?
What are the optimum settings for SETUP1 ?
Again many thanks.
END EDIT: