在neogaf上看到的：
Stealth updates are likely...plus...Sony also stated we'd see:
The ability to copy PS3 Music and Photo playlists to a PSP system.
We introduced the ability to create Music and Photo playlists on the PS3 in firmware update v2.0.
Now you can easily export your playlists to your PSP.
You can now play DivX and WMV format files that are over 2 GB.
In addition, you can now display subtitles when viewing DivX files. Resume Play - begin playing a DVD or BD disc from the point where you previously stopped it, even if you eject the disc and insert a different movie or game.
Use your PSP as a remote control to play back your music files on your PS3 without turning on your TV.
The Internet browser now displays some web pages faster.
In addition [Save Target] has been added as an option under file. This option lets you save a file that is linked to a web page to your PS3 hard drive or storage media.

支持divx字幕了，感觉比较重要。

divx合并字幕教学
http://www.ycdv.com/html/00/t-200300.html
但是可以用SRTTOBMP、BMPTOXSUB、FUSE這個三個程式將字幕檔轉成圖像、合併到DIVX影片中
就可以順利顯示中文了...甚至還可以做成多軌字幕檔案
方法如以下網頁所述：

http://projects.gdion.biz/guides/dmfwithxsub.html

簡單說明就是
1.將取得的字幕檔案轉成.srt檔案
2.用SRTTOBMP將.srt轉成BMP圖像
3.將BMP圖像用BMPTOXSUB轉成.xsub檔案（新一代DIVX的標準字幕檔吧）
3.用FUSE將.xsub檔案與影片檔案合併成.xvid檔(可以合成到8個.xsub檔案）
4.播放此.xvid檔案時，可以如DVD一般切換字幕喔！

总归不知持民间的格式
这个方法方便
http://www.videohelp.com/tools/Sub2DivX
一次搞定

引用:

原帖由 coolqoo 于 2008-3-25 11:04 发表
希望有大大可以测试下字幕怎么使用，都支持哪种格式。

支持divx官方的xsub嵌入格式，不支持srt那种