[HELP] Configure FFMPEG for best quality captures

PatchWorKs · 1st March 2023, 08:00

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:

Code:

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"

Result:

Thanks in advance to anyone that will help to optimize it.

1st March 2023, 08:00	#1 \| Link
PatchWorKs Registered User Join Date: Aug 2002 Location: Italy Posts: 326	[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: Code: 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" Result: 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://forart.it/HyMPS

Thread Tools
Show Printable Version Email this Page
Display Modes
Switch to Linear Mode Switch to Hybrid Mode Threaded Mode