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Use lame to convert voicemail wav to mp3 files.

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Mark Crane
2014-03-20 08:47:36 +00:00
parent 9789fcd6f9
commit 5ccad10197
1 changed files with 15 additions and 1 deletions
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16
resources/install/scripts/app/voicemail/resources/functions/record_message.lua
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@@ -76,7 +76,21 @@
silence_threshold = 30;
silence_seconds = 5;
mkdir(voicemail_dir.."/"..voicemail_id);
result = session:recordFile(voicemail_dir.."/"..voicemail_id.."/msg_"..uuid.."."..vm_message_ext, max_len_seconds, silence_threshold, silence_seconds);
if (vm_message_ext == "mp3") then
--make the recording
--session:execute("record", "vlc://#standard{access=file,mux=mp3,dst="..voicemail_dir.."/"..voicemail_id.."/msg_"..uuid.."."..vm_message_ext.."}");
result = session:recordFile(voicemail_dir.."/"..voicemail_id.."/msg_"..uuid..".wav", max_len_seconds, silence_threshold, silence_seconds);
--convert the wav to an mp3
--apt-get install lame
resample = "/usr/bin/lame -b 32 --resample 8 -m s "..voicemail_dir.."/"..voicemail_id.."/msg_"..uuid..".wav "..voicemail_dir.."/"..voicemail_id.."/msg_"..uuid..".mp3";
session:execute("system", resample);
--delete the wav file
if (file_exists(voicemail_dir.."/"..voicemail_id.."/msg_"..uuid..".mp3")) then
os.remove(voicemail_dir.."/"..voicemail_id.."/msg_"..uuid..".wav");
end
else
result = session:recordFile(voicemail_dir.."/"..voicemail_id.."/msg_"..uuid.."."..vm_message_ext, max_len_seconds, silence_threshold, silence_seconds);
end
--session:execute("record", voicemail_dir.."/"..uuid.." 180 200");
--stop epoch