I recorded an audio of 34 hours as a test. Wanted to go through that hour by hour and figure out a good way to do that. ChatGPT suggested Audacity. I ended up with version 3.7.7. The installer worked fine on windows. But the instructions chatGPT provided, did not work exactly but I was able to find the menus and split the file into hour chunks by using labels. It although detected only 14 hours of audio. The split chunks played fine, so seemed like some kind of issue with either data or the audio-file. In the recording software I checked the size and playback and it was fine and the file size reported of ~10GB was also fine. Then further R&D on chatGPT told me it could be erroneous header. It provided a command using ffmpeg to fix that so that Audocity sees full 34 hours of file. Below is the command ffmpeg -err_detect ignore_err -i input.wav -c copy fixed.wav But first I had to install ffmped. That involved downloading a latest build, then creating c:/ffmpeg. And then edit path so...