--video-filter vs --vout-filter

[maitrepiet]

Hi all,
I'm trying to mirror video during playback.
These options work

"--vout-filter=transform",
"--transform-type=hflip",

but then the subtitles are mirrored too.

using the option
"--video-filter=transform",
"--transform-type=hflip",

doesn't do anything.

I'm confused about the difference between --video-filter and --vout-filter.

Is there a way to mirror the video without mirroring the subtitles using the command line options?