Subtitle Error when using StaxRip Software

[antonymaheshca]

When i ripping using of StaxRip The following Error accured.

------------------------------------------------------------
Convert forced sup to idx: VTS_03_1.idx
------------------------------------------------------------

WARNING: Language id en(index:1) inactive -> ignored
WARNING: Invisible caption due to zero alpha (not fixed due to user setting).
WARNING: Invisible caption due to zero alpha (not fixed due to user setting).
WARNING: Invisible caption due to zero alpha (not fixed due to user setting).
WARNING: Invisible caption due to zero alpha (not fixed due to user setting).
WARNING: Invisible caption due to zero alpha (not fixed due to user setting).
WARNING: Invisible caption due to zero alpha (not fixed due to user setting).
WARNING: Invisible caption due to zero alpha (not fixed due to user setting).
WARNING: Invisible caption due to zero alpha (not fixed due to user setting).
WARNING: Invisible caption due to zero alpha (not fixed due to user setting).
WARNING: Invisible caption due to zero alpha (not fixed due to user setting).
WARNING: Invisible caption due to zero alpha (not fixed due to user setting).
WARNING: Invisible caption due to zero alpha (not fixed due to user setting).
WARNING: Invisible caption due to zero alpha (not fixed due to user setting).
WARNING: Invisible caption due to zero alpha (not fixed due to user setting).
Detected 14 forced captions.
WARNING: end time of frame 236 < start time -> fixed
WARNING: duration of frame 253 is shorter than 500ms
WARNING: duration of frame 268 is shorter than 500ms
WARNING: end time of frame 283 < start time -> fixed
WARNING: end time of frame 534 < start time -> fixed
WARNING: end time of frame 545 < start time -> fixed
WARNING: end time of frame 556 < start time -> fixed
WARNING: duration of frame 563 is shorter than 500ms
WARNING: end time of frame 568 < start time -> fixed
WARNING: end time of frame 1322 < start time -> fixed
WARNING: duration of frame 1337 is shorter than 500ms
WARNING: end time of frame 1347 < start time -> fixed
WARNING: end time of frame 1443 < start time -> fixed
WARNING: duration of frame 1478 is shorter than 500ms
There were 29 warnings
Decoding frame 1/14 at offset 0x000dc000
Decoding frame 2/14 at offset 0x000eb000
Decoding frame 3/14 at offset 0x000f9000
Decoding frame 4/14 at offset 0x00107800
Decoding frame 5/14 at offset 0x001f6800
Decoding frame 6/14 at offset 0x00201000
Decoding frame 7/14 at offset 0x0020b800
Decoding frame 8/14 at offset 0x00212000
Decoding frame 9/14 at offset 0x00216800
Decoding frame 10/14 at offset 0x00501000
Decoding frame 11/14 at offset 0x00510000
Decoding frame 12/14 at offset 0x00519800
Decoding frame 13/14 at offset 0x00575800
Decoding frame 14/14 at offset 0x00595800
Conversion of 1 file(s) finished

Start: 4:30:16 PM
End: 4:30:17 PM
Duration: 00:00:00



Anybody tell me what is problem ?