freeswitch@Andrey-PC> conference 3215-192.168.88.234 record 1.mp4
+OK Record file 1.mp4 canvas 1
2018-08-03 01:09:17.511396 [WARNING] avformat.c:644 Codec [aac] is experimental
feature in libavcodec, never mind
2018-08-03 01:09:17.516396 [NOTICE] avformat.c:673 sample_rate: 32000 nb_samples
: 1024
2018-08-03 01:09:17.516396 [NOTICE] avformat.c:676 sample_fmt 8 != AV_SAMPLE_FMT
_S16, start resampler
Output #0, mp4, to '1.mp4':
Stream #0:0: Invalid Codec type -1
2018-08-03 01:09:17.517396 [INFO] avformat.c:1817 Opening File [1.mp4] 32000hz
freeswitch@Andrey-PC>
{"html5":"htmlmixed","css":"css","javascript":"javascript","php":"php","python":"python","ruby":"ruby","lua":"text\/x-lua","bash":"text\/x-sh","go":"go","c":"text\/x-csrc","cpp":"text\/x-c++src","diff":"diff","latex":"stex","sql":"sql","xml":"xml","apl":"apl","asterisk":"asterisk","c_loadrunner":"text\/x-csrc","c_mac":"text\/x-csrc","coffeescript":"text\/x-coffeescript","csharp":"text\/x-csharp","d":"d","ecmascript":"javascript","erlang":"erlang","groovy":"text\/x-groovy","haskell":"text\/x-haskell","haxe":"text\/x-haxe","html4strict":"htmlmixed","java":"text\/x-java","java5":"text\/x-java","jquery":"javascript","mirc":"mirc","mysql":"sql","ocaml":"text\/x-ocaml","pascal":"text\/x-pascal","perl":"perl","perl6":"perl","plsql":"sql","properties":"text\/x-properties","q":"text\/x-q","scala":"scala","scheme":"text\/x-scheme","tcl":"text\/x-tcl","vb":"text\/x-vb","verilog":"text\/x-verilog","yaml":"text\/x-yaml","z80":"text\/x-z80"}