Clever FFMprg Gui dull harfcoded subs

[sam12345]

What's the method to dull the harcoded sutitles to 70% in CFFMprg GUI

Like this


ffmpeg -i in.mp4 -vf "drawbox=x=0:y=ih-160:w=iw:h=160:color=black@0.35:t=fill" -c:v libx264 -crf 18 -preset slow -c:a copy out60.mp4

[ProWo]

Is already implemented for text subtitles.
Set background to 2 (50% transparent).
I'll implement a additional transparency control (from 0 to 100%).

[sam12345]

I am talking about hard code subs in the video.

ffmpeg -i "input.mp4" -vf "eq=brightness=-0.05aturation=0.7" -c:a copy -preset ultrafast "dimmed_subs.mp4"


[Attachment 89477 - Click to enlarge]

[ProWo]

I am talking about hard code subs in the video.

Me too.
Video encoding, Various, Burn_in Subtitle.
Drag your text subtitle, make your settings, click ok, click encode.


[Attachment 89489 - Click to enlarge]

[sam12345]

Drag your text subtitle, make your settings, click ok, click encode.

How can I drag the subs when they are already hardcoded in the video itself. I have to reencode the video to dull those hardcoded subs already present in the video. Is there some way to do that in CFFMpeg GUI. For e.g: Korean,Hebrew subs hardcoded....Without External File.

[sam12345]

Using 3.4.7 ver. I don't see any option of Transparent below Background for External File.

Tell me the way to dull the hard coded subs which are already present in the video just on or just above black bars ...dimming them

ffmpeg -i "input.mp4" -vf "drawbox=y=ih-100:color=black@0.3:t=fill" -c:a copy -preset ultrafast "dimmed_subs.mp4"