
Assuming vosk is required, the following result was found.
than 10 files at a time. I have a 1.5 Gb video which has a duration of 5.5 hours. I struggled with this and ultimately used VOSK but I'm leaving the instructions here in case it works for you. Pre-amble Requires Homebriew, FFMPEG, PIP, and Python: Open...

 bc1qf6elrdxc968h0k673l2djc9wrpazhqtxw8qqp4
bc1qf6elrdxc968h0k673l2djc9wrpazhqtxw8qqp4
 0xb038962F3809b425D661EF5D22294Cf45E02FebF
0xb038962F3809b425D661EF5D22294Cf45E02FebF