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Re: Converting text subtitles to vobsub



Michael Lange (12019-06-21):
> sure, that's what I tried first. The player ignores the .ass style options
> happily.

Are you sure the player will be able to use the vobsubs?

> >     ffmpeg -i original.mp4 -map 0:v:0 -map 0:a:0 \
> >         -vf subtitles=filename=subtitles.ass \
> >         -c:v libx264 -crf 22 -c:a copy output.mp4
> 
> I know, but this seems to take like forever (or at least several hours for
> a 120 min. 1080p video here :)

Then set -preset ultrafast.

> Plus, as I understand it, you have to recode the whole video which might
> do nothing good to video quality unless you watch what you are doing.

With crf 22 at 1080p, you will not be able to see any difference.

Regards,

-- 
  Nicolas George

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