McKenna. I thoroughly enjoy of your use of a codeword to weed out half-hearted entries.
While I do not have any transcription work under my belt, I do perform data entry work, and would approach this project the same way. I would watch the videos and transcribe them as I went, and then review them again to ensure the accuracy of the PDFs I produce.
You can see some examples of my written work in articles I've created at Wikipedia.