Ahh, you never mentioned zoom in, that makes sense
I don't know of anyway to hardsub a "transparent" background video in
avisynth (RGB32), alpha channel only , because that would be ideal to use as an overlay track in
vegas (or other NLE)
EDIT:
Actually there is a way using masksub() in
avisynth (comes with newer versions of
vsfilter.dll)
e.g
Code:
WhateverSource()
MaskSub("subtitles.srt" , width, height, framerate, framecount)
FlipVertical()
Render out with a RGBA lossless format e.g.
UT Video Codec - RGBA (ULRA) , or
lagarith with RGBA enabled , and it will render the subs on a transparent overlay which can be used in a NLE like
vegas , premiere etc... . And you don't necessarily have to render it out, you can use
avisynth virtual file system (
avfs) as another option
You can use
SSA, ASS subs, and it will retain fancy fonts, effects etc....
If you are doing this in vegas, you have to interpret the alpha channel - right click on the clip => properties => alpha channel => select straight (unmatted)