Need help about subtitle resolution

[palmyxfreak]

Hi,

I have new prob from Staxrip. Today i was trying to encode THAI subtitle to HD vdo but it has a prob as seen below




I don't know why and how to fix it because the original video's resolution is HD.

I used to encode subtitle by staxrip before but I never have this kind of prob with HD video. All probs that happened are from bad quality.

for more information:

1. I used avsynth (vapour is can't use. idk why)
2. video is .mp4
3. I have 4 videos. One of them was clearly perfect subtitle but the rest of them have probs
4. These 4 videos were dubbed




Sorry if my explaination is not good. If you need more details pls ask me.

Thanks in advance.

[jagabo]

It looks like you're using graphic subtitles from a DVD (SUP?). If you want sharper subs you'll need to convert to text, then render them at high resolution for the HD video.