않녕하십니까.  제가 mkv 파일 인코딩중인데 안에들어있는 ssa 자막이 강제젹용 않되네요. 자막은 입혀지는데 강제적용은 아닙니다.

다른 mkv 파일 ssa 자막은 강제적용 잘됩니다.  

Text
Count                                    : 195
Count of stream of this kind             : 1
Kind of stream                           : Text
Kind of stream                           : Text
Stream identifier                        : 0
StreamOrder                              : 2
ID                                       : 3
ID                                       : 3
Unique ID                                : 1425715106
Format                                   : SSA
Format/Url                               : http://ffdshow.sourceforge.net/tikiwiki/tiki-index.php?page=Getting+ffdshow
Commercial name                          : SSA
Codec ID                                 : S_TEXT/SSA
Codec ID/Info                            : Sub Station Alpha
Codec                                    : S_TEXT/SSA
Codec                                    : SSA
Codec/Info                               : Sub Station Alpha
Compression mode                         : Lossless
Compression mode                         : Lossless
Title                                    : English
Language                                 : en
Language                                 : English
Language                                 : English
Language                                 : en
Language                                 : eng
Language                                 : en
Default                                  : Yes
Default                                  : Yes
Forced                                   : No
Forced                                   : No

MediaInfoLib - v0.7.62

강제적용 옵션 체크해도.    Forced:No 가 나옵니다.