Attach Fonts into ass files in Batch Convert Tool

[guilty57]

It would be good to have an option to attach font files into .ass files when the "Advanced Substation Alpha" selected as output.
Fot example can it be inserted into "COnvert Options" as an option.
When an option named like "Attach Fonts" selected, we can browse the font file and the selected font is attached into all the subtitles in the list to be converted when the conversion is done.

In this window:

Thanks in advance.

[Qtblox]

Otherwise, under the Format .ASS [Style...] options would be a good location too.

[hisui3393]

I like this idea.

However, I think attaching fonts could also be useful outside of Batch Convert.

For users who distribute standalone ASS subtitles (for example on OpenSubtitles), an Attachment Manager similar to Aegisub might be even more useful.

That way, fonts could be attached to an ASS subtitle regardless of how it was created, not only during batch conversion.

It might fit better as an ASS-specific feature (for example under Style...) than as a Batch Convert option.
I remember trying this in Aegisub some time ago, and it made me think that an Attachment Manager would be a valuable feature in Subtitle Edit as well.