Thread: VirtualDub2
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Old 10th January 2018, 09:20   #398  |  Link
dipje
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Join Date: Oct 2014
Posts: 268
Quote:
Originally Posted by poisondeathray View Post
This works for me in either MOV, AVI container

I don't have 'input delivery' in my cineform dialog box (I'm using Go Pro Cineform (native) . It says "intermediate bit depth" and it's set to 16

Re-importing the export is correctly identified correctly as rgb 12bit
Ah crap, so what is broken on my system..
With input delivery I mean the same setting as you, intermediate bitdepth.

Do you have / use an alpha channel in all of this ? I'm feeding it 'dry' non-alpha rgb48 which vapoursynth wraps in b64a for VfW. Maybe I should try with a dummy alpha channel.

Another (very minor) thing. Opening a .vpy file now requires me to explicitly select the avisource reader. Just opening the .vpy gives an ffmpeg error, so I guess the ffmpeg input driver tries to open vapoursynth scripts now. This wasn't always the case.

edit might it even that there is an avx(2) codepath or something enabled in the cineform RGB mode that my old i7 doesn't support?

Last edited by dipje; 10th January 2018 at 15:15.
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