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Old 1st March 2023, 08:00   #1  |  Link
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Join Date: Aug 2002
Location: Italy
Posts: 304
[HELP] Configure FFMPEG for best quality captures

Hi everyone, we do need your kindly expertise to squeeze out the best possible quality from FFMPEG's capture function.

Our digitization rig is currently composed of i7-4790S/16Gb/Win11 + Blackmagic Intensity Pro + customized/modded Panasonic NV-HD630 (note that - unfortunally - it won't work under Linux V4L2's qv4l2 tool)

At the moment we have "cobbled together" this - ffplay - command line:
ffplay -rtbufsize 1G -pixel_format uyvy422 -framerate 25 -f dshow -i video="Decklink Video Capture":audio="Decklink Audio Capture" -aspect 4:3 -vf "scale=in_range=full:out_range=full,lut='y=(va l-16)*1.067',bwdif=mode=send_field:parity=auto:deint=all"

Thanks in advance to anyone that will help to optimize it.
Hybrid Multimedia Production Suite will be a platform-indipendent open source suite for advanced audio/video contents production.

Official git: https://www.forart.it/HyMPS/
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analog, blackmagic, capture, ffmpeg, vhs

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