[MPlayer-dev-eng] How does the OSD(on screen display) layer of MPlayer work?

[Reimar Döffinger]

On 5 Sep 2012, at 03:48, "JW" <jw8957 at qq.com> wrote:
> Recently, I hava some trouble with reading the sourcecode of MPlayer.
> I want to add personal information to the OSD layer,just like the subtitles,so I shoud have known how the subtitles show up on the OSD layer. 

Use the osd_show_text slave mode command. If that is not good enough, work your way through the code from there.
I don't think the subtitle code is going to do more than confuse you if you actually want only the OSD part.