[MPlayer-dev-eng] Re: [PATCH] SSA/ASS subtitles support

[Evgeniy Stepanov]

On Wednesday 05 July 2006 06:43, 陆然 wrote:
> Have you considered extend the ssa support to a general subtitle support,
> recently I did a little hack to make mplayer support embeded mp4 subtitles,
> at the moment it is based on the old subtitle engine, so all the
> font/color/position settings are ignore. Suppose I want to take advantage
> of the ssa engine, is there a easy way to do this with the current
> implementation?
>
> You can found a sample of the mp4 file here:
> http://rapidshare.de/files/5737885/1Video_2Audio_2SUBs_timed_text_streams_.
>mp4.html and document from apple:
> http://developer.apple.com/documentation/QuickTime/QT6_3/index.html
> the 'tx3g' part.
> also a introduction in wikipedia:
> http://en.wikipedia.org/wiki/MPEG-4_Part_17

Sure. I've attached a small function for converting subdata to ass_track. This 
way, every subtitle format supported by subreader can be displayed with 
libass. Something like this can be done for mp4 timed text, too.
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