[MPlayer-dev-eng] MP4 with timed text subtitle - Can't select subtitle.

[Teetrinker]

I have uploaded a sample to: 
ftp://ftp.mplayerhq.hu/MPlayer/incoming/MP4_with_ttxtSUB

Can't select subtitle. 

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MOV track #3: 22 chunks, 23 samples
Generic track - not completely understood! (id: 3)
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MOV track #4: 26 chunks, 27 samples
Generic track - not completely understood! (id: 4) 

Richard