Documentation might need updated

[Jessie Wilson]

I was trying to utilize this command
ffmpeg -i input.mkv -c:v copy -vbsf hevc_mp4toannexb -f hevc - | dovi_tool demux -
on newer versions of FFMPEG and getting the error Unrecognized option 'vbsf'..

Looks like FFMPEG no longer supports this and expects bsf in it's place.

In the documentation it shows an example:
ffmpeg -i INPUT.mp4 -codec copy -bsf:v hevc_mp4toannexb OUTPUT.ts

[quietvoid]

They were deprecated long ago and recently got completely removed.