Hi,
I noticed that positioning for SSA/ASS subtitle stream doesn't seem to be supported.
SSA/ASS substitles can contain font and positioning data. This is quite often used in Animes to position foreground speech at the bottom and background speech at the top. It is also used to overlay translations onto signs and other text which appear in the video. It would be great if you could support positioning, supporting fonts and coloring would be an added bonus.
Note that this may be affected by https://forum.skybox.xyz/d/365-0-2-1-beta-subtitle-overflow
Thanks