HOW TO DOWNLOAD VIDEO FILE FROM FILMOTEKA: URL_FROM_FINA: //*[@id="player_10988_media"]/video/@src #following command downloads only voice channel ffmpeg -i URL_FROM_FINA -vn -acodec pcm_s16le -ar 44100 -ac 1 output.wav

CREATE SAMPLES FROM BIG WAV (30 seconds samples): ffmpeg -i output.wav -f segment -segment_time 30 -c copy out%03d.wav

USAGE: python3 reco.py INPUT_WAV_FILES > OUTPUT_FILE

HAVE FUN!