Lecture Audio Clean Transcripts

I have several recorded lectures, each running between one and two hours, that I want converted into clear, readable text for my personal reference. I need a clean verbatim approach: keep the speakers’ exact wording but omit fillers, false starts, and extended pauses so the result flows naturally. The finished text should be supplied as a PDF, one file per lecture, with sensible paragraph breaks and speaker labels whenever more than one voice appears. Timestamps are optional; accuracy and consistency are the priorities. Deliverable • PDF transcript for every lecture (1–2 hours each) formatted for easy reading. Let me know your typical turnaround time for files of this length and any relevant long-form transcription experience you have.