Official BS.Player forums

bsPeter gave a 'selection' of subtitles sites in the help to help post linked in my sig...

Quote:

Originally Posted by bsPeter

(9)
... know that you cannot download subtitle-files from this site. Instead you may try an appropriate site (for your language) out of this selection of 46 subtitle sites: (the numbers used have no meaning and do not indicate any preference)
(a) Many languages: 01, 02, 03, 04, 05, (05), 06, 07, 08, 09, (b) Bulgarian: 01, (c) Croatian: 01, 02, (d) Czech: 01, (e) Dutch: 01, 02, 03, 04, (04), 05, (f) Dutch, English: 01, (g) English: 01, (h) Estonian: 01, (i) Estonian, English, Finnish: 01, (j) Finnish :01, (k) French: 01, (l) German:, 01, (m) Greek: 01, (n) Hebrew: 01, (o) English, Hebrew, Russian: 01, (p) Hungarian: 01, (q) Polish, English: 01, 02, 03, 04, (r) Portuguese (& Brazil): 01, 02, 03, (s) Romanian: 01, 02, (t) Russian: 01, (u) Slovenian: 01, (v) Slovenian, Croatian (& English): 01, (w) Slovenian, Croatian, Serbian, English: 01, (x) Spanish (Argentine): 01, (y) Spanish (Arg.), Portuguese, English, Dutch: 01, (z) Swedish: 01, 02.

The subtitle files are independant from the movie file, hence you shouldn't have any problem playing any subtitle with any movie file format.
However you may encounter lack of synchronisation between the subtitles and the movie if you are unlucky...