I have couple of audio recordings of length 5 -7 min. I also have corresponding text to each audio file. I am not subject matter expert on speech to text but I am vaguely aware that much smaller audio files (10 sec) are used to fine-tune speech recognition model . So I want to split audio files into meaningful partitions . Correct me if I am wrong in assumption that I cannot train model with large audio files.
Some toolkits like Kaldi can handle longer inputs. Others indeed require 10 seconds or so. It depends on the tools you gonna use.