MattMcManis
Adding colour features to video tab
Hey, just an idea about adding colour range, colour primaries, transfer characteristics, matrix coefficients to the video tab on Axiom. I have been using the program the past few weeks and am really liking that you did an option for custom presets because I was looking for a GUI that was minimal and that would have all the features that I would like and save my options :).
Hi, thanks, glad is it working well for your projects. I will plan on adding those options to a new Color section in the Video tab.
The custom presets feature has been very useful, I used to have to save a script to a text file if I wanted to use it again.
Here's some links that may help/inspire:
- Graphical measurement
- Videotek scope (for AviSynth)
- Optimal ffmpeg-transcode settings, including color-space, color-range etc.
Hey I know how to add these parameters to files in FFmpeg but thanks anyway @forart :).
@MatthewAllan93
I've released an update with the color options:
primariestransfer characteristicscolorspacecolor range
Example script looks like:
ffmpeg -i input.mpg -c:v libx264 -pix_fmt yuv420p -color_primaries bt709 -color_trc gamma22 -colorspace ycgco -color_range pc output.mp4
It does not yet have the -x264-params version:
-x264-params "colorprim=bt709:colormatrix=bt709:transfer=bt709"
Press the arrow button in Axiom to update through PowerShell, or download from here
https://github.com/MattMcManis/Axiom/releases
the
-x264-paramsversion:
Do not use those. They are not to be used.
Example script looks like:
This does nothing, just tags. You need to -vf scale it.
