When in DVD-lab Pro, you import the subtitles (srt), then press the "Generate Subtitles Stream" button, and it takes you to the "Generate Subtitles Stream" screen, with the option to save a file named *sp1.
Do not just press "save", since you will have no result. You need to name the file, that is, replace the *; for example: "movie.sp1". Of course, use the name of the subtitles document.
Then, the subtitles stream will be generated.
Do not just press "save", since you will have no result. You need to name the file, that is, replace the *; for example: "movie.sp1". Of course, use the name of the subtitles document.
Then, the subtitles stream will be generated.