動作確認環境

Pythonスクリプト動作環境

• ベースシステム：Debian GNU/Linux 8 (jessie) 64 ビット
• プロセッサ：Intel® Core™ i5-3470S CPU @ 2.90GHz × 4

  % uname -srvmo
  Linux 3.16.0-4-amd64 #1 SMP Debian 3.16.7-ckt20-1+deb8u2 (2016-01-02) x86_64 GNU/Linux
  

• Python 2.7.9

  % python --version
  Python 2.7.9
  

録音用シェルスクリプトが利用する外部ソフトウェア

• RTMPDump v2.4 (2017-11-26追記：現在は使用していません)

  % rtmpdump -h
  RTMPDump v2.4
  (c) 2010 Andrej Stepanchuk, Howard Chu, The Flvstreamer Team; license: GPL
  （以下省略）
  

• avconv version 11.4-6

  % avconv -version
  avconv version 11.4-6:11.4-1~deb8u1, Copyright (c) 2000-2014 the Libav developers
    built on Jun  4 2015 19:39:02 with gcc 4.9.2 (Debian 4.9.2-10)
  avconv 11.4-6:11.4-1~deb8u1
  libavutil     54.  3. 0 / 54.  3. 0
  libavcodec    56.  1. 0 / 56.  1. 0
  libavformat   56.  1. 0 / 56.  1. 0
  libavdevice   55.  0. 0 / 55.  0. 0
  libavfilter    5.  0. 0 /  5.  0. 0
  libavresample  2.  1. 0 /  2.  1. 0
  libswscale     3.  0. 0 /  3.  0. 0
  

• timeout (GNU coreutils) 8.23

  % timeout --version
  timeout (GNU coreutils) 8.23
  Copyright (C) 2014 Free Software Foundation, Inc.
  ライセンス GPLv3+: GNU GPL version 3 or later <http://gnu.org/licenses/gpl.html>.
  This is free software: you are free to change and redistribute it.
  There is NO WARRANTY, to the extent permitted by law.
  
  作者 Pádraig Brady。
  

• at version 3.1.16

  % at -V
  at version 3.1.16
  Please report bugs to the Debian bug tracking system (http://bugs.debian.org/)
  or contact the maintainers (at@packages.debian.org).