The unbounded apad filter made ffmpeg pad the 3-second test clip endlessly (a 22.9GB WAV) until the disk filled, which was the real cause of the voice separation failures. Trim to the probed duration and drop apad.
The unbounded apad filter made ffmpeg pad the 3-second test clip endlessly (a 22.9GB WAV) until the disk filled, which was the real cause of the voice separation failures. Trim to the probed duration and drop apad.