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| hardware:audio-pis [2017/12/05 17:02] – dedeibel | hardware:audio-pis [2017/12/30 15:06] – dedeibel |
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| The Configuration of the Audio-Pis is managed from our [[https://github.com/voc/cm|Config-Management]], but basicly it runs an [[https://github.com/voc/cm/blob/5324e06/ansible/roles/audio-pi/templates/audio-ingest.sh.j2|ffmpeg-Command]] reading from alsa, encoding as Opus and pushing to our Icecast-Server. A second transcoding-ffmpeg, running on some server, is then generating the secondary mp3-stream from the primary opus stream. | The Configuration of the Audio-Pis is managed from our [[https://github.com/voc/cm|Config-Management]], but basicly it runs an [[https://github.com/voc/cm/blob/5324e06/ansible/roles/audio-pi/templates/audio-ingest.sh.j2|ffmpeg-Command]] reading from alsa, encoding as Opus and pushing to our Icecast-Server. A second transcoding-ffmpeg, running on some server, is then generating the secondary mp3-stream from the primary opus stream. |
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| | ===== AV Meter ===== |
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| | They got a visual audio volume meter mounted which can be switched on/off and switch between input and loopback output sound. |
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| | https://c3voc.de/wiki/hardware:audio-pis:av-meter |
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| | {{:hardware:audio-pi-vumeter-schalter.jpg?200|}} |
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