I am a licensed user of TS-Doctor 2. I made a post with similar problem in August this year. I opened the following TRP file (about 2.2GB) using TS-Doctor 2.0.103 but it showed no subtitles at all. There should actually be two subtitles. Please help:
http://markwong.homedns.org/temp/subtitle_problem_3.trp
This problem is unusual. Hope you can improve your program.
Since I am currently processing many TV recordings, two more TRP files are found to have the same problem. You may also download them to see whether the underlying reason is the same or not.
http://markwong.homedns.org/temp/subtitle_problem_4.trp
http://markwong.homedns.org/temp/subtitle_problem_5.trp