25.02.2021, 16:09
Now is clear.
For my VHS video achieve I have done two sets of captures, one with VC500 and one with Canopus ADV100.
Now I switched to checking the Canopus generated DV avi file, from same VHS tapes. This one has the PAR data in the header, Hybrid shows PAR = 1.067.
Opening file in Hybrid sets automatically Input PAR 16:15, Target Resolution 960:720, what is the exact 4:3 Display Ratio, 1.333
For video captured with VC500 device, where is no PAR data in the header, would it make sense to set Input PAR 16:15, instead of 1150:1053 as I was going, since it is more close to 1.333 ratio, vs 1.366 using 1150:1053 and this is what Canopus has inserted?
One more:
If use/check Force Input PAR type, changing value to “ITU-601” (that should be the correct PAR for an analog capture as you said), Input PAR stays same as default 1:1, Target Resolution stays the same as well 904x720. Using Vapoursynth Preview, I see squeezed circle.
Why entering Forcing Input PAR to ITU-601 does not change PAR and Target resolution values, looks like it does not go in to effect?
For my VHS video achieve I have done two sets of captures, one with VC500 and one with Canopus ADV100.
Now I switched to checking the Canopus generated DV avi file, from same VHS tapes. This one has the PAR data in the header, Hybrid shows PAR = 1.067.
Opening file in Hybrid sets automatically Input PAR 16:15, Target Resolution 960:720, what is the exact 4:3 Display Ratio, 1.333
For video captured with VC500 device, where is no PAR data in the header, would it make sense to set Input PAR 16:15, instead of 1150:1053 as I was going, since it is more close to 1.333 ratio, vs 1.366 using 1150:1053 and this is what Canopus has inserted?
One more:
If use/check Force Input PAR type, changing value to “ITU-601” (that should be the correct PAR for an analog capture as you said), Input PAR stays same as default 1:1, Target Resolution stays the same as well 904x720. Using Vapoursynth Preview, I see squeezed circle.
Why entering Forcing Input PAR to ITU-601 does not change PAR and Target resolution values, looks like it does not go in to effect?