Created
September 12, 2017 21:32
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Play audio (remote or local file) through axis speaker
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| ffmpeg -i https://s3-us-west-1.amazonaws.com/bucket/audio/file.wav \ | |
| -probesize 32 \ | |
| -analyzeduration 32 -c:a pcm_mulaw -ab 128k -ac 1 \ | |
| -ar 16000 -f wav -chunked_post 0 \ | |
| -content_type audio/axis-mulaw-128 \ | |
| http://root:[email protected]/axis-cgi/audio/transmit.cgi |
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I hope you don't mind a comment here; I was getting a click at the beginning of my wav files using this code, and changing the -f option to s16le solved it, in case that helps anyone.