lauscher

lauscher reports silence in querfunk's recordings.

🚧 work in progress: hardcoded config etc. 🚧

• silence.sh runs ffmpeg's silencedetect on unprocessed recordings
• silence-report.py parses the files generated by silence.sh and prints out a report as a CSV

lauscher deals with some idiosyncracies of ffmpeg's silencedetect like CR characters and that the silence detection does not report an end of the silence if the file ends before the silence ends.

Example output:

$ ./silence-report.py
2021-10-05 22:00:00;2021-10-05 22:02:36;156
2021-10-08 01:23:16;2021-10-08 02:00:00;2204
2021-10-08 01:59:59;2021-10-08 03:00:00;3600
2021-10-08 02:59:59;2021-10-08 04:00:00;3600
2021-10-08 03:59:59;2021-10-08 05:00:00;3600
2021-10-08 04:59:59;2021-10-08 06:00:00;3600
2021-10-08 05:59:59;2021-10-08 06:29:50;1790
2021-10-09 00:06:19;2021-10-09 00:07:19;60
2021-10-10 00:05:15;2021-10-10 00:07:33;137
2021-10-11 16:45:12;2021-10-11 16:47:46;155
2021-10-11 23:26:07;2021-10-11 23:26:47;40
2021-10-14 17:25:20;2021-10-14 17:25:53;33
2021-10-16 11:25:54;2021-10-16 11:26:26;33
2021-10-25 17:25:01;2021-10-25 17:48:42;1421
2021-10-25 17:49:01;2021-10-25 17:49:31;30
2021-10-25 18:32:06;2021-10-25 18:36:07;241
2021-10-27 22:00:00;2021-10-27 22:54:28;3268
2021-10-28 17:38:00;2021-10-28 17:39:10;71
2021-10-28 17:43:32;2021-10-28 17:45:54;142
2021-11-02 18:35:22;2021-11-02 18:54:58;1176
2021-11-04 11:26:12;2021-11-04 11:26:52;40
2021-11-07 06:59:59;2021-11-07 08:00:00;3600
2021-11-08 21:59:27;2021-11-08 21:59:59;32
2021-11-14 06:59:59;2021-11-14 08:00:00;3600
2021-11-17 22:00:19;2021-11-17 22:01:11;52