At the moment, it is not possible to create a Transcription file from a Subtitles file.
Our technology does not currently support converting a subtitles file into a transcription file. In this case, you can download your Subtitles file as a .txt document.
If you need both a transcript and a subtitle file from the same audio/video, upload your file to your Dashboard as a Transcription, so you can then convert it to Subtitles.