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archSpeechReco
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README.md ffmpeg usage

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Wojciech Smolak 2019-06-14 10:54:35 +02:00
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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