Download a large amount of random German language videos off YouTube, but only ones with handmade subtitles. Correlate audio with text. Record audio, transform

Download a large amount of random German language videos off YouTube, but only ones with handmade subtitles. Correlate audio with text. Record audio, transform to text. I posit this can be done in less than 284 lines of C++ while having an error rate equal to or better than the state-of-the-art for everyday speech. Gentlemen, ready your putters…